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$25M Bounty Offered for Global Warming Fix

SaDan writes "Richard Branson is offering $25M as a bounty for a fix to global warming. The person or organization that can devise a method to remove at least a billion tons of carbon dioxide a year from the atmosphere will be able to claim the bounty. There are a few catches, of course. There can't be any negative impact on the environment, and the payment will come in chunks. A 5 million dollar payout will be paid when the system is put into place with the remainder of the bounty to be paid after 10 years of continuous use."

766 comments

  1. Plant Respiration by gbulmash · · Score: 5, Insightful

    How much carbon dioxide does a single tree consume in a year of respiration and how many trees could be planted for $25 million?

    Either that or find a way to build large scale air scrubbers that simulate plant respiration (stripping the carbon atom off a CO2 molecule and releasing O2), then compress the pure carbon into bricks for use in industry. If it could be done cheaply enough it might not just be eco-friendly, but profitable as well, with the $25 million payment as a bonus.

    - Greg

    1. Re:Plant Respiration by xtracto · · Score: 1, Interesting

      Either that or find a way to build large scale air scrubbers that simulate plant respiration (stripping the carbon atom off a CO2 molecule and releasing O2), then compress the pure carbon into bricks for use in industry. If it could be done cheaply enough it might not just be eco-friendly, but profitable as well, with the $25 million payment as a bonus.

      That is something I have always thought since I was a little kid. Humans do this kind of thing *every* day. Every "invention" we have is a revised,accelerated, optimized and controlled process that the nature already did. I have always wondered why isnt it possible to isolate the parts of the plants that do the C and O2 separation and do it artificially. That way we could *unpollute* the planet.

      --
      Ubuntu is an African word meaning 'I can't configure Debian'
    2. Re:Plant Respiration by camcorder · · Score: 0

      Plant also produce carbondioxide at night. So cultivating plant is not a solution. Only solution would be a big pipes passing athmosphere and pump out the carbon dioxide outside the athmosphere. or a magic bacteria which consumes carbondioxide and produce diamond from it maybe.

    3. Re:Plant Respiration by eln · · Score: 4, Insightful

      Trees alone won't solve the problem for the same reason they aren't solving the problem now: people keep cutting them down.

      We cannot possible reserve all of the arable land necessary to plant enough trees to scrub the carbon dioxide we are throwing into the atmosphere, because we need that land for other purposes. As the human population continues to grow, the need for developed land increases. This trend is not likely to reverse itself.

      A carbon scrubbing solution that would actually be workable would have to take up much less space than trees would to produce the same result.

    4. Re:Plant Respiration by eln · · Score: 4, Funny

      I once knew a chick who was so tightly wound she would probably excrete diamonds if you fed her carbon. Perhaps we could get a group of that type of people together and solve the problem that way.

    5. Re:Plant Respiration by olyar · · Score: 3, Funny

      The technology is there to do the scrubbing, the issue is more how do you do that process without using a whole lot of energy to do it? And of course, that energy has to come from a plant somewhere that is putting CO2 back into the atmosphere...

      Ideally, you'd run the process on solar energy I suppose. Hmm... an air scrubber that runs on solar energy.

      Sounds suspiciously like a tree!

      --
      Custom, hands-free Linux installs. Instalinux
    6. Re:Plant Respiration by jeff4747 · · Score: 2, Insightful

      Plant also produce carbondioxide at night.

      Plants produce carbon dioxide during the day and at night. However, they produce far more oxygen during the day than CO2 produced during a 24-hour period.

      That's why we have oxygen in our atmosphere at all. Plants produced it.

    7. Re:Plant Respiration by Randolpho · · Score: 5, Funny

      That might solve the "I want diamonds" problem, but there are two fatal flaws:

      1) Eating carbon won't reduce carbon dioxide

      2) The folks at DeBeers will come for you in the dead of night.

      --
      "Times have not become more violent. They have just become more televised."
      -Marilyn Manson
    8. Re:Plant Respiration by andreamer · · Score: 1

      This page:

      http://www.coloradotrees.org/benefits.htm

      suggests that every family in America would have to plant a tree to reduce carbon dioxide in the air by one billion pounds. If there are 2000 pounds in a ton, that would mean each family in America would have to plant 2000 trees. And not cut any down. Every year for ten years.

    9. Re:Plant Respiration by courseB · · Score: 1

      If it could be done cheaply enough it might not just be eco-friendly, but profitable as well, with the $25 million payment as a bonus. so is the 25mil cash bonus a worthy incentive to get the ball rolling?
    10. Re:Plant Respiration by andy314159pi · · Score: 1

      Either that or find a way to build large scale air scrubbers that simulate plant respiration (stripping the carbon atom off a CO2 molecule and releasing O2), then compress the pure carbon into bricks for use in industry. If it could be done cheaply enough it might not just be eco-friendly, but profitable as well, with the $25 million payment as a bonus. That is something I have always thought since I was a little kid. Humans do this kind of thing *every* day. Every "invention" we have is a revised,accelerated, optimized and controlled process that the nature already did. I have always wondered why isnt it possible to isolate the parts of the plants that do the C and O2 separation and do it artificially. That way we could *unpollute* the planet.
      The problem is that carbon has to be stored and there is no way to store it without some likelihood that the form that it is stored in would be somehow volatile. For instance, if you stored it as graphite you would have to protect that graphite (which would be billions of tons eventually) from catching fire or corroding (by corroding I mean oxidizing by whatever means). If you had it as liquified CO2 then you would have to keep it under pressure forever. The fact is that nobody needs Richard Branson's pitiful 25 M to work on the problem. Work is underway and has been, although the basic facts are pointing to a lack of a "side effect free" solution.
    11. Re:Plant Respiration by LighterShadeOfBlack · · Score: 2, Insightful

      How much carbon dioxide does a single tree consume in a year of respiration and how many trees could be planted for $25 million? - Depends on the trees. I'm no expert but I'll bet $25 million worth of any plant is going to consume far far less than a billion metric tonnes of CO2. Plus you don't plant wholly grown trees so you've got to wait however many years for them to mature before getting the real benefit - time we don't have. Also, planting $25 million worth of trees would most likely be considered eco-unfriendly since you'd need to find a pretty huge amount of space that isn't already developed - meaning that presumably you'd be destroying a non-forested habitat by sticking trees all over it. More importantly though, it would be missing the point. The technology we use that is creating the pollution is going to become more and more abundant as more and more countries become part of the "developed world". We can't keep planting x thousand trees for every person on Earth and keep everything else as-is, it's just not feasible in the short-term and not sustainable in the long-term.
      --
      Spelling mistakes, grammatical errors, and stupid comments are intentional.
    12. Re:Plant Respiration by Anonymous Coward · · Score: 1, Informative

      One Acre of Pine can sequester One Metric Ton of Carbon per year for 90 years.
      So, you just need to plan 1.5 million square miles of Pine Trees.
      (numbers from http://www.epa.gov/sequestration/faq.html and google calculator)

      That's more than the land mass of India. Good luck!

    13. Re:Plant Respiration by Socguy · · Score: 2, Insightful

      Now correct me if I'm wrong, but I'm under the impression that the global O2 output from the plants on land was only about half of the total generated. The other half of the O2 generation on this planet is from phytoplankton found in the oceans. Since this stuff is also food for the oceans, maybe we should be looking to the oceans to help solve our current problems. http://news.nationalgeographic.com/news/2004/06/06 07_040607_phytoplankton.html

    14. Re:Plant Respiration by PFI_Optix · · Score: 3, Insightful

      One word:

      algae.

      It's been suggested that some of our simplest consumers of CO2 are also the most efficient. A modified algae that would flourish in parts of the ocean where it is sparse today would tie up a lot of lose carbon and ultimately send it sinking to the bottom of the ocean.

      --
      120 characters for a sig? That's bloody useless.
    15. Re:Plant Respiration by Anonymous Coward · · Score: 0

      What's the side effect of planting trees and other plants?

    16. Re:Plant Respiration by hypnagogue · · Score: 2, Interesting

      You are mistaking trees as a carbon scrubber. They are not machines that clean CO2 out of the air -- they are carbon sinks, converting airborne CO2 into cellulose. The best thing you can do is cut down the trees, dry them out, and store the wood in a cool, dry place. One mechanism for this is by framing houses out of the wood. Then, plant another tree in it's place. As it grows it will pull CO2 out of the air. Then, when it's growth slows, cut it down, turn it into lumber, build another house out of it, and plant yet another tree in it's place. So long as the wood doesn't rot (and the house stands), the carbon dioxide will not return to the carbon cycle.

      I repeat: cut down trees and build houses out of them. Letting trees decay in the forest is bad for the environment.

      --
      Liberty you never use is liberty you lose.
    17. Re:Plant Respiration by Anonymous Coward · · Score: 0

      So don't use trees. Grass and shrubbery won't use as much CO2, but they still eat up a lot. What if we changed building designs to keep a top layer of foam/hydroponic/whatever on the building and grow grass on it. The extra weight of the roof is something you'd need to engineer for, but it's definitely possible. If every wallmart/home-depot/other-big-box store in the country had a green roof, that would take out a lot of CO2 each year.

    18. Re:Plant Respiration by Anonymous Coward · · Score: 0

      ...would have to protect that graphite (which would be billions of tons eventually)
      Yes I would think that since he wants a Bilion Tons a year out of the system for the award that, Wait for it, yes you would have BillionS of tons by the end of the second year.
    19. Re:Plant Respiration by stratjakt · · Score: 1

      You forget it's a global problem, not an american one. A worldwide "reforestation" effort would certainly help. Maybe not trees - but maybe something better than what's growing now.

      But then, there we go, fucking with the ecosystem, talking about introducing flora into places they weren't before.

      --
      I don't need no instructions to know how to rock!!!!
    20. Re:Plant Respiration by andy314159pi · · Score: 1

      you can't plant enough trees to take all that carbon in.

    21. Re:Plant Respiration by Rutulian · · Score: 1

      Plants don't work that way! Good night!

      Futurama misquotes aside, plants don't separate oxygen from carbon. They reduce carbon dioxide to create glucose and in the process, oxidize water to produce oxygen, and it is a very energy intensive process. If chemists knew how to do this kind of chemistry we would be all over it. Reconstructing the entire photosynthetic pathway in a test tube is no easy thing either.

    22. Re:Plant Respiration by menkhaura · · Score: 4, Funny

      Well, once you burn the grass for... eh... medicinal purposes, the carbon will be re-released into the atmosphere

      --
      Stupidity is an equal opportunity striker.
      Fellow slashdotter Bill Dog
    23. Re:Plant Respiration by andy314159pi · · Score: 1

      yes I was re-emphasizing that fact to reinforce the idea that you wouldn't be able to that much material in a way that would protect it from water and heat. But thanks for trolling my thread. Have a nice day and please drive through.

    24. Re:Plant Respiration by stratjakt · · Score: 4, Interesting

      Algae goes wild when you dump fertilizers in a stream, and can utterly choke off all life in a river or lake. I'd be very very wary about any plans to grow it "en masse" in the ocean, seems like the type of thing that'd easily get away from you.

      --
      I don't need no instructions to know how to rock!!!!
    25. Re:Plant Respiration by Anonymous Coward · · Score: 0

      Might as well make diamonds with that carbon while we are at it! Its pure carbon, just need to compress it ;-)

    26. Re:Plant Respiration by anthony_dipierro · · Score: 4, Insightful

      C'mon, $25 million is nothing compared to something like global warming. If global warming could really be solved for $25 million someone would have done it by now. Al Gore spent more than $25 million on his presidential campaign. You think maybe he would have gotten more publicity if he instead chose to spend the money solving global warming? The petroleum industry probably spends way more than $25 million a year lobbying against Kyoto. Surely if they could make Kyoto moot by solving the problem of global warming they'd do that instead. There are probably single beachfront homes that are worth $25 million. If the problem could be solved that cheaply, surely one of those homeowners would have made it happen. There are hundreds of billionaires in the United States. $25 million would be a drop in the bucket to solve one of the biggest problems of our lifetime.

      $25 million, to solve global warming, is a joke.

    27. Re:Plant Respiration by arbarbonif · · Score: 1

      Weather pattern changes for one. Much like how deforestation of the Amazon has changed the weather patterns there, adding trees also changes weather patterns.

      Aside from that, you are changing the habitat of the plain dwelling creatures that are now living in the forest and starving to death.

    28. Re:Plant Respiration by geobeck · · Score: 1

      Trees are good, but cyanobacteria (misnamed blue-green algae) are better. Unfortunately, by polluting the oceans, we seem hell-bent on killing off the organisms that are responsible for most global photosynthesis.

      Here's my solution: Pass laws in every country that require all industries (and municipalities) to treat water to tertiary municipal wastewater standards before discharging it into the ocean. Whoever can lobby 160 governments to pass such laws can claim the $25 million. Good luck.

      --
      Find environmentally and socially responsible products on http://buy-right.net
    29. Re:Plant Respiration by mikael · · Score: 1

      They are called air scrubbers. Maybe we just need to scale them up on a mountain somewhere close to the jet stream.

      --
      Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
    30. Re:Plant Respiration by QuickFox · · Score: 4, Funny

      I once knew a chick This is Slashdot you insensitive clod!
      --
      Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
    31. Re:Plant Respiration by Anonymous Coward · · Score: 0

      Once we have grown the trees, the next step is to chop them up and bury them in coal mines. Wait a few hundred million years and we can dig up the coal...

    32. Re:Plant Respiration by Anonymous Coward · · Score: 0

      This is Slashdot, exactly.

      He didn't mean "knew a chick" as they mean "to know" in the Bible.

    33. Re:Plant Respiration by QuickFox · · Score: 4, Funny

      Mass genocide of all developing countries humans then use that now vacant land to plant the trees. Your idea has merit, but it would be far, far more efficient to kill the rich, as we spew out orders of magnitude more pollution per capita than the poor.
      --
      Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
    34. Re:Plant Respiration by misleb · · Score: 1

      Either that or find a way to build large scale air scrubbers that simulate plant respiration (stripping the carbon atom off a CO2 molecule and releasing O2), then compress the pure carbon into bricks for use in industry. If it could be done cheaply enough it might not just be eco-friendly, but profitable as well, with the $25 million payment as a bonus.


      Um, stripping carbon from CO2 could require energy.. as least as much as you got from combining them in the first place. So unless you got that energy from nuclear or some other non-fossil fuel source, you'd have a net gain in CO2 in the atmosphere.

      -matthew
      --
      "THERE IS NO JUSTICE, THERE IS ONLY ME." -Death
    35. Re:Plant Respiration by aplusjimages · · Score: 1

      Doesn't plankton have a larger population mass and consume more CO2 and produce more o2? Shouldn't we think of a way to replenish them. Also will reducing CO2 fix global warming? This seems like a bounty that Richard knows someone won't achieve.

      --
      Can I bum a sig?
    36. Re:Plant Respiration by drix · · Score: 3, Insightful

      Or we could just plant fewer humans...

      --

      I think there is a world market for maybe five personal web logs.
    37. Re:Plant Respiration by misleb · · Score: 1

      Trees alone won't solve the problem for the same reason they aren't solving the problem now: people keep cutting them down.


      Also, trees in nature burn and decay, giving off CO2. They aren't a very good carbon sink unless you take the wood and bury it or use it for something other than fuel. Tree farms are a net carbon sink, but probably not big enough to matter.

      A carbon scrubbing solution that would actually be workable would have to take up much less space than trees would to produce the same result.


      Except for the energy problem. Trees work because they have the sun's energy. A scrubber works because you feed it electricity. And as others have pointed out, you'd be better off replacing a CO2 producing power source with whatever you would have used to power teh scrubbers and cut out the middle man.

      -matthew
      --
      "THERE IS NO JUSTICE, THERE IS ONLY ME." -Death
    38. Re:Plant Respiration by Anonymous Coward · · Score: 0

      Letting trees decay in the forest is bad for the environment. Actually, it looks like it isn't bad for the environment.

      http://www.sciencedaily.com/releases/2005/08/05081 9123757.htm

    39. Re:Plant Respiration by kfg · · Score: 2, Interesting

      I came to this story to say "Plant more trees. Where's my 25 mil?," but first frickin' post got the answer. We can all go home now.

      Or perhaps the money could be donated to Arun Ghandi's foundation, since it was his grandfather who said that India's future could be assured if every individual planted a single tree and cared for it to maturity. This would cost nothing. Trees grow on trees. I don't know how things are handled now, but back in the 50's and 60's planting a tree from seed was a part of every child's education, perhaps all we need do is take that process seriously. Back then the American Dustbowl was still fresh in the mind of many Americans, caused largely by the overharvesting of trees on the already arid great plains.

      Remember Arbor Day? We actually used to observe that. An early settler in Nebraska relized that the way to transform the desert of the great plains (yes, the great plains are a desert, that's why basically only grass grows there and even Native Americans considered it an unlivable wasteland suitlable only for the summer buffalo hunt) into something permanantly settleable was simply to plant trees to break the scope of the wind, preventing the blowing away of tilled soil.

      Later generations cut them down again. Ta Da! Instant Dustbowl the second there was as bit of a drought. So we planted more trees again. This story was taught and the trees planted at about the third grade.

      Now we've cut them all down again for the benefit of the large farming conglomerates (it wastes time driving harvesters around trees). We never learn. If the irrigation ever fails, for any reason, it will happen again and people will die by the millions.

      So how many trees could we plant for $25 mil? All of them. It doesn't take money, something we actually have a lot of, it takes caring about it, something which we're a bit short of.

      Ok, let us, however, take the availability of Branson's money at face value and look at the question from a slightly different perspective. How many trees could you plant if you had an income of a couple mil a year to plant trees? Rather a lot I think. You might even spend some of your time inspiring other people to plant trees and multiply the effect.

      A couple mil a year is what you would have as unearned income on 25 mil. You could carry eveything you needed on a bicycle, although you would have enough money to drive an Aston-Martin and spend every night in a four star hotel if you wished. That might be a bit bad for the PR though.

      So, Branson, here's what you do, put the money in a trust and hire someone with the unearned income to become a modern Johnny Appleseed. I'm available. I'd be damned good at it. Although four star hotels actually give me the creeps (at least the American variety) I wouldn't mind the Aston-Martin.

      Although I'd be perfectly willing to settle for a Bob Jackson or a Cinelli.

      KFG

    40. Re:Plant Respiration by UbuntuDupe · · Score: 0, Flamebait

      Yep, like clockwork, environmentalists can come up with an excuse why anything other than micromanaging developed economies according to their dictates won't save the planet from global warming, only THEY know the way.

      Since this plan allows for expensive solutions, why not put the trees on artificial floating islands in the Pacific? I bet you already have a story about why any blockage of sunlight over the Pacific would DESTROY THE ENVIRONMENT. I want to hear this one.

    41. Re:Plant Respiration by Who235 · · Score: 1

      That's why we have oxygen in our atmosphere at all. Plants produced it.


      Algae produce most of the oxygen in the world.
    42. Re:Plant Respiration by w_albright · · Score: 1


      A common rough metric is that 3 average mature trees use 1 ton of carbon per year.

      So, to remove 1 billion tons per year, simply plant 3 billion trees.

    43. Re:Plant Respiration by SiliconEntity · · Score: 2, Interesting

      "C'mon, $25 million is nothing compared to something like global warming. If global warming could really be solved for $25 million someone would have done it by now."

      Not necessarily. You can't make money by solving global warming because there is no one who will pay you for your technology. The benefits from reducing CO2 are spread out among everyone on earth and are too diffuse for conventional market rewards.

      Only if we create a global system for carbon credit trading, or apply mandates to force people to reduce their carbon output, would such an invention become profitable. In the current situation you could come up with a brilliant idea but have no way to profit from it. Branson's offer could help to jump-start innovation that would otherwise not be profitable.

    44. Re:Plant Respiration by reverseengineer · · Score: 5, Interesting
      Warning: back-of-envelope calculations follow. The bond energy of the two carbon-oxygen double bonds in carbon dioxide is about 374 kilocalories per mole of carbon dioxide. At 44 grams CO2 to a mole, a billion tons of carbon dioxide (using 1000kg=ton) is on the order of 2x10^13 moles. This would require 3x10^13 megajoules of energy, which to provide in one year (31556926 seconds) would demand 950 gigawatts of power, which will undoubtedly require more than 25 million dollars to generate. This assumes perfect efficiency in the process, of course, and does not factor in any carbon dioxide released in the generation of that much power.

      The reason this process works so well in plants is that frankly, that's not how it works in plants at all. While photosynthesis involves the net breakdown of carbon dioxide and water to form oxygen and glucose, it's a complex set of separate, but connected reactions, rather than just using sunlight to blast oxygen atoms off carbon dioxide. For instance, the oxygen produced doesn't come from carbon dioxide- it comes from water split by sunlight, with the help of an enzyme. The carbon dioxide that enters plants is never actually split apart- it's simply fixed into an organic molecule, and used to generate a glucose precursor. Breaking down carbon dioxide to its component elements is simply too energy intensive.

      I suppose that's an idea though- if there were a catalyst that could fix carbon dioxide into an organic molecule, and do so at reasonable conditions of temperature and pressure, it might provide a useful way of recycling carbon. For example, if you could react carbon dioxide with methane to produce acetic acid, you could pull two greenhouse gases out of the atmosphere and use them to make an industrial product (and one which could be conceivably then be used as a feedstock for plastics and fuels). Currently, this process uses carbon monoxide and methanol (made from steam reforming of methane, actually), in the presence of a metal catalyst- it seems like it could be done with CO2 and methane instead. Even if the economics might not be as favorable, the benefit in sequestering greenhouse gases might be worth it.

      --
      "FDA staff reviewers expressed concern about the number of patients who were left out of the study because they died."
    45. Re:Plant Respiration by DerekLyons · · Score: 1

      The technology is there to do the scrubbing, the issue is more how do you do that process without using a whole lot of energy to do it? And of course, that energy has to come from a plant somewhere that is putting CO2 back into the atmosphere...

      A lot of slashodotters are concentrating on where the energy will come from... I find a much more interesting question to be: Where do you put the output of the 'scrubber'? Bound as a reasonable solid of some form, how much volume are we talking? I'm rejecting liquid CO2 or dry ice out of hand due to the energy requirements of storing it. No can you strip the O2 off of it - pure carbon is flammable as hell.
       
       

      Ideally, you'd run the process on solar energy I suppose. Hmm... an air scrubber that runs on solar energy. Sounds suspiciously like a tree!

      If only it were that simple - elsewhere someone has calculated that it would require an area twice the size of Texas to hold enough trees. I can't think of an area that large that a) will support trees without massive intervention and, b) it won't constitute a massive ecological disaster in it's own right to rip out what is there and replace it with trees. Even if such an area existed - it's still not simple, you need to design your farm carefully (avoiding monoculture and having tall trees shade smaller ones), and protect it from pests, disease, and fire.
       
      Now, a solution that will occur to any slashdotter worth his salt is to go distributed - plant 'em all over the place. Now you run into the problem of tracking 2.25 * 10^11 trees scattered over the face of the earth. A daunting prospect to say the least.
    46. Re:Plant Respiration by jfern · · Score: 2, Interesting

      Not going to work AEP has planted 21,914 acres with nearly 19 million mixed hardwood and conifer trees at a cost of approximately $5.7 million. Projected CO2 sequestration is 4.7 million metric tons over the term of the project. Link

    47. Re:Plant Respiration by Wilson_6500 · · Score: 1

      It may not seem like a lot of money, but there are now probably at least a more few guys out there looking for solutions than there were before. It really doesn't hurt anyone to offer it, in the grand scheme of things--if they don't have to pay out, they save some cash; if they have to pay out, a major world-spanning crisis has been averted and the money will really seem like peanuts.

    48. Re:Plant Respiration by archen · · Score: 1

      I think once thermo-nuclear power comes into its prime, we'll have to do that anyway. Not necessarily from a CO2 standpoint, but just from raw pollution of other stuff. There are just too many people and not enough vegetation to work long term. At some point we're going to have to actively work to clean the environment, instead of dumping shit everywhere and expecting nature to diffuse it after a while.

    49. Re:Plant Respiration by dangitman · · Score: 1

      Only if we create a global system for carbon credit trading,

      Carbon credit trading is just a way of allowing certain sectors (coal, for example) to pollute more. It's basically a scam for the energy industry. Put up a few windmills where it's windy, and then sell credits to yourself to allow you to keep running your dirty coal plant closer to cities. Windmills are already profitable on their own, so the net result is a windfall to polluters.

      --
      ... and then they built the supercollider.
    50. Re:Plant Respiration by PermanentMarker · · Score: 1

      Actualy a tree only stores carbon but when the tree dies, it releases it. So i doubt this is a solution. Altough well perhaps it does but then trees are not the big "air converters" that is plankton.

      --
      I know you're out there. I can feel you now. I know that you're afraid. You're afraid of us. You're afraid of change.
    51. Re:Plant Respiration by Anonymous Coward · · Score: 0

      $25 million, to solve global warming, is a joke.

      This isn't $25m to solve global warming - it's $25m for a proof-of-concept for something that could be scaled up into a real solution. A billion tonnes of CO2 per year is a much more modest goal than completely halting global warming.

    52. Re:Plant Respiration by skelly33 · · Score: 4, Insightful

      But you think $10M was enough to put Scaled Composites' Spaceship One into LEO? It's a token offering to inspire the imagination. Don't knock a generous and genuine offer just because you have not been inspired.

    53. Re:Plant Respiration by LighterShadeOfBlack · · Score: 1

      Yep, like clockwork, environmentalists can come up with an excuse why anything other than micromanaging developed economies according to their dictates won't save the planet from global warming, only THEY know the way.

      Since this plan allows for expensive solutions, why not put the trees on artificial floating islands in the Pacific? I bet you already have a story about why any blockage of sunlight over the Pacific would DESTROY THE ENVIRONMENT. I want to hear this one. - I'm not an environmentalist, I'm simply a person who sees the very real situation that we're in. Given the exposure it's been given, especially lately, if you're telling me you don't see it then you're outright ignorant. If you think keeping things the way they are now and just planting trees will keep the balance you're a fool.

      How much do you think an artificial island runs for? If you think $25 million will buy you an artificial island big enough to plant trees to compensate for 1 billion tons of CO2 per year I'm afraid you're going to be in for a big shock. Not to mention the fundamental problem of finding enough materials to create islands, the manpower to build them, and of course the sheer time it would take to build. Consider then what happens when you try to make enough artificial islands to account for all of the world's excess CO2 emissions in the next 50 years, bearing in mind the continued development of poorer nations who have up til now produced a negligable carbon footprint, then tell me where the money, materials, manpower, and time is going to come from to make all that happen.

      When you've got a reasonable answer for those problems give Richard Branson a call.
      --
      Spelling mistakes, grammatical errors, and stupid comments are intentional.
    54. Re:Plant Respiration by Anonymous Coward · · Score: 0

      Ask Apple computers.Thats the only company on planet earth who know best.

    55. Re:Plant Respiration by grcumb · · Score: 4, Interesting

      Mass genocide of all developing countries humans then use that now vacant land to plant the trees. Your idea has merit, but it would be far, far more efficient to kill the rich, as we spew out orders of magnitude more pollution per capita than the poor.

      Don't think we haven't thought of this....

      signed,

      The Developing World

      --
      Crumb's Corollary: Never bring a knife to a bun fight.
    56. Re:Plant Respiration by moondawg14 · · Score: 1
      Your idea has merit, but it would be far, far more efficient to kill the rich, as we spew out orders of magnitude more pollution per capita than the poor.

      Your idea makes the tacit assumption that it would take the same energy to kill a rich person as a poor person. Rich people are better fed, stronger, and harder to catch.

      I only say this because I've never seen a youtube video of teenagers beating up rich people for fun, only poor people.

    57. Re:Plant Respiration by Anonymous Coward · · Score: 0

      No, the trees aren't responsible for the majority of carbon uptake; the Phytoplankton are.

      http://en.wikipedia.org/wiki/Phytoplankton

      "Aside from light, phytoplankton are also crucially dependent on the availability of nutrients for growth. These are primarily macronutrients such as nitrate, phosphate or silicic acid, whose availability is governed by the balance between the so-called biological pump and upwelling of deep, nutrient-rich waters. However, across large regions of the World Ocean such as the Southern Ocean, phytoplankton are also limited by the availability of the micronutrient iron. This has led to some scientists advocating iron fertilization as a means to counteract the accumulation of anthropogenic carbon dioxide (CO2) in the atmosphere."

    58. Re:Plant Respiration by BinBoy · · Score: 1

      It would be more effective to harvest and store the trees/plants/whatever and replant.

    59. Re:Plant Respiration by maxume · · Score: 1

      The fertilizer of choice for use in the ocean is iron. It's even being studied:

      http://www.futurepundit.com/archives/002056.html

      Kind of scary that they seeded hundreds of square km and the blooms covered thousands, but it also seems like something that would be fairly easy to moderate, the effect does not persist after fertilization is stopped. Careful study to determine broader secondary, tertiary, etc. effects would be a real good idea, but the oceans are all sorts of huge, making them pretty hard to severely damage 'by accident' while figuring things out.

      --
      Nerd rage is the funniest rage.
    60. Re:Plant Respiration by maxume · · Score: 1

      It's worth noting that there is a very good chance that the Native Americans intentionally burned the great plains in order to keep it as suitable grazing land for Buffalo. The 'summer buffalo hunt' may have lasted for more than six months.

      --
      Nerd rage is the funniest rage.
    61. Re:Plant Respiration by kestasjk · · Score: 1, Insightful

      If a modified algae would be so successful that it could soak up all the CO2 in the atmosphere, why hasn't Darwin done it for us?

      --
      // MD_Update(&m,buf,j);
    62. Re:Plant Respiration by jkarp2112 · · Score: 1

      Well said. And maybe $25 million is also a very cheap way of getting MASSIVE advertising hype for Virgin. Actually, he doesn't even need to worry about actually spending the $25 million because no one will solve this issue. Don't think this is beyond Branson to ride the global warming emotions for the benefit of the bottom line. Politicians have already hi-jacked the environmental movement (ask the guy who started Greenpeace) and now businesses are seeing the potential benefit to their bottom line by riding the wave also. Anyone remember when in the 70's it was global COOLING due to CO2 emissions that was going to ruin the earth? Some of the same scientists sounding the alarm then are now sounding the alarm now but in the other direction. Anyone remember part 2 - Mount Pinatubo erupted in 1991 and was estimated to have released 500,000 times more CO2 then was *ever* created by man. I hope the Kyoto deal has a clause to keep those evil volcanoes under control. Anyone remember part 3 - During part the medieval period, aka before cars/factories/power plants, southern England was warm enough to support large grape crops from approx 1100-1300 AD due to cyclical climate warming. Ask France about this as it caused competition to their wine industry.

    63. Re:Plant Respiration by ancientt · · Score: 1
      Excellent point. Somebody write a rule that makes every physicist out there become a biologist's assistant. Give the biologist a grant to create an algae strain that will grow wildly and be easily converted into oil.

      Then you (as the algae grower) sell the oil to power companies like the ones currently buring coal with no taxes (at all) collected from the growers of the algae or for any electric plant that burns only that oil and does so with a lower emissions rate than coal plants. (Modern coal plants are suprisingly good about that mostly due to the regulations they contend with.)

      Feel free to substitute whatever process you like for algae (plant life that comes cheap) and oil (any fuel that is attractive to production of electricty.)

      Feh. I could have said it all with "grow mutant plants, turn them into electricty somehow, profit."

      --
      B) Eliminate all the stupid users. This is frowned upon by society.
    64. Re:Plant Respiration by ancientt · · Score: 1

      Then create a strain of mutant algae that are tougher. Oh, sure they'll kill all the fish and pollute the ocean... but hey, global warming goes away and we get the luxury to worry about it later.

      --
      B) Eliminate all the stupid users. This is frowned upon by society.
    65. Re:Plant Respiration by linzeal · · Score: 1

      So use the oceans. Algae works too.

    66. Re:Plant Respiration by Rakarra · · Score: 1

      As long as world governments continue to give incentives for people to have kids.. eh.. I don't see it happening.

    67. Re:Plant Respiration by ancientt · · Score: 1
      Feed them radioactive waste, cultivate the strains that flourish. Combine that with huge resevoirs used as heat dumps for nuclear power plants. Convert the algae to fertilizer for more plants (generating energy in the conversion process.)

      Everybody wins.

      --
      B) Eliminate all the stupid users. This is frowned upon by society.
    68. Re:Plant Respiration by Dun+Malg · · Score: 1

      That's why we have oxygen in our atmosphere at all. Plants produced it.


      Algae produce most of the oxygen in the world. Algae are primarily plants, and the ones that aren't are plant-like protists.
      --
      If a job's not worth doing, it's not worth doing right.
    69. Re:Plant Respiration by tap · · Score: 1

      Mount Pinatubo erupted in 1991 and was estimated to have released 500,000 times more CO2 then was *ever* created by man. I hope the Kyoto deal has a clause to keep those evil volcanoes under control.

      Did you just make that up, or did another head in the sand crazy tell it to you?

      You're completely and utterly wrong. Not even close. Man made emissions of CO2 are over 25 billion metric tons per year (that's 2003, it will be more now). Mt. Pinatubo released 42 million metric tons of CO2. Man made sources of CO2 are nearly 500 times greater each year than what Mt. Pinatubo released! And an eruption like My. Pinatubo only occurs about every hundred years.

    70. Re:Plant Respiration by nautical9 · · Score: 1

      Here in Alberta, Canada, they is a booming logging industry (along with the almighty Oil and Gas). I'm an avid camper and kayaker, so I make regular trips to the woods. What disgusts me is that they are chopping down huge areas of trees, but leaving them devastated. They don't replant seedlings in the areas they log!

      One example of thousands (just zoom out and scan around - it goes on for as long as you'd like to look).

      I've personally seen maybe 0.1% of those checkerboard areas that have seedlings, and those were obviously planted at least 10 years ago judging on their sizes. The rest are simply cleared out, with the exception of the occasional lone tree type they didn't want. It's very sad to see.

      I have no problem with logging in general, as we need wood for all sorts of industries. But not replanting what is by definition a renewable resource, is rather shortsighted.

    71. Re:Plant Respiration by mollymoo · · Score: 1

      [...] but the oceans are all sorts of huge, making them pretty hard to severely damage 'by accident' while figuring things out.

      That's what they used to say about the atmosphere.

      --
      Chernobyl 'not a wildlife haven' - BBC News
    72. Re:Plant Respiration by r5t8i6y3 · · Score: 1

      on Friday February 09, @06:45PM, DerekLyons (302214)
      wrote (#17956950):

      > I'm rejecting liquid CO2 or dry ice out of hand
      > due to the energy requirements of storing it.

      what about Sethra's idea of collecting and storing
      dry ice in siberia since the location would require
      less energy for storage?:

        http://science.slashdot.org/comments.pl?sid=221624 &cid=17958434

    73. Re:Plant Respiration by SocialWorm · · Score: 1

      Prizes rather than grants; there was even a story on in this the New York Times within the last couple of weeks! I found out about this via the economist Robin Hanson on the Overcoming Bias blog. One advantage, and just one advantage of many, to offering a prize like this is that more money than the prize amount is spent on the research – there is a small but very real chance that some unknown and relatively disconnected person, spending a relatively small amount of money, will find a solution and claim the prize. From that perspective, the $25 million is worth more than $25 million; think of it as akin to a matching donation in a charity drive.

      --
      My Blog: http://nic.dreamhost.com/
    74. Re:Plant Respiration by Apu · · Score: 3, Interesting

      I suppose that's an idea though- if there were a catalyst that could fix carbon dioxide into an organic molecule, and do so at reasonable conditions of temperature and pressure, it might provide a useful way of recycling carbon. For example, if you could react carbon dioxide with methane to produce acetic acid, you could pull two greenhouse gases out of the atmosphere and use them to make an industrial product (and one which could be conceivably then be used as a feedstock for plastics and fuels). Currently, this process uses carbon monoxide and methanol (made from steam reforming of methane, actually), in the presence of a metal catalyst- it seems like it could be done with CO2 and methane instead. Even if the economics might not be as favorable, the benefit in sequestering greenhouse gases might be worth it. Question... Did you think of this idea before the back of envelopes calculations or after? Because, if after, than the bounty is already doing its thing. Whether or not your particular idea is really feasible isn't the key -- as others have pointed out, it would probably take more money to make sure every idea was really feasible. The bounty is making people think of things they didn't think about before and imagine the possibilities. "Imagination will often carry us to worlds that never were. But without it we go nowhere." - Carl Sagan
    75. Re:Plant Respiration by beoba · · Score: 1

      Until relatively recently, there hasn't been as much CO2 in the atmosphere. Darwin will take some time to catch up, unless we help him along.

      --
      I am not a number - I am a free man!
    76. Re:Plant Respiration by Profound · · Score: 1

      The developing world produces things and saves their money. The rich people of the west work as paper shufflers, feng-shui consultants and canine fashion designers, then borrow money from some of the poorest people on earth to maintain their lifestyles.

      I think we need them more than they need us.

    77. Re:Plant Respiration by DerekLyons · · Score: 1

      Well, I'll repeat myself in hope you'll actually read and comprehend this time: I'm rejecting liquid CO2 or dry ice out of hand due to the energy requirements of storing it.

    78. Re:Plant Respiration by mojo0716 · · Score: 1

      It is only for the idea, but I think you are generally right on. There should be more money involved and multiple prizes. How about a prize just for some good effort by people trying to think up solutions? $1.2 trillion or whatever was spent on Iraq, could do a lot to fight global warming. The main problem lies with the people in power. The President of The United States and Vice President have ties to the fossil fuel industry. That's the biggest problem....

      --
      http://www.fuckedupcountry.com
    79. Re:Plant Respiration by GreyFlcn · · Score: 1

      Depends on where the tree is planted.
      If you plant it too far north, you could actually be hurting global warming by planting trees.

      http://www.llnl.gov/pao/news/news_releases/2006/NR -06-12-02.html

    80. Re:Plant Respiration by mdsolar · · Score: 2, Informative

      The prize conditions do mention that the carbon has to be kept out of the atmosphere for 1000 years, so if you make a useful product, you've got to be sure that it is not useful in a way that it goes back into the atmopshere. Fuel is out, some plastics which degrade are out too. For long term storage, mineralization looks good: http://www.sciencemag.org/cgi/content/summary/300/ 5626/1677 though not terribly useful. Need to read whole article so this might send you to the library. It might be better to put the carbon into soil as charcoal, using the only a portion of the potential combustion energy from biofuels. Engineer-Poet has been working on this.
      --
      Don't burn coal http://mdsolar.blogspot.com/2007/01/slashdot-users -selling-solar.html

    81. Re:Plant Respiration by SnarfQuest · · Score: 1

      Just nuke China back to the stone age.

      They are currently #2 in polution, soon to be #1, and are exempt from the Kyoto limits. This one action should greatly reduce the carbin production.

      --
      Who would win this election: Andrew Weiner vs Andrew Weiner's weiner.
    82. Re:Plant Respiration by QuickFox · · Score: 1

      The problem is that their pollution per person is extremely small, so nuking them is very inefficient. It requires lots and lots of nukes, and still you only get a very limited effect. Nuking Europe and the US is far more efficient, with just a few well-planned nukes you can reduce pollution enormously.

      --
      Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
    83. Re:Plant Respiration by Asklepius+M.D. · · Score: 1

      Ummm no. Read the parent's wiki link. "[Algae] span more than one domain, including both Eukaryota and Bacteria (see Blue-green algae), as well as more than one kingdom, including plants and protists." The "algae" classed as Bacteria (with a capital B) are phylogenically further removed from those eukaryotes known as plants (Kingdom: Plantae) than are animals (Kingdom: Animalia). As Bacteria and Archaea were the sole living organisms on the planet for nearly 4 Billion years (compared with the mere 2 Billion years for single-celled eukaryotes from which all multicelled plants and animals eventually evolved). It is Bacteria that are responsible for the creation of an aerobic atmosphere. To learn more, I highly recommend a basic microbiology course - you'd be amazed at the capabilities of single celled organisms.

      --
      He who would be a man, must be a nonconformist. -- Emerson
    84. Re:Plant Respiration by Ig0r · · Score: 1

      SS1 has never been, nor will it ever be, in LEO.

      --
      Soma: because a gramme is better than a damn.
    85. Re:Plant Respiration by Scudsucker · · Score: 1

      Yawn. The U.S. is still way ahead of China, who by chance happens to have higher mileage standards *right now* than the auto industry will currently be held to in ten years. China is also very poor in comparison, and the pollution output per person is a fraction of what it is in the U.S. Now that even wingnuts have had to acknowledge that global warming is happening, bitching about China is the new excuse to not do anything.

    86. Re:Plant Respiration by reverseengineer · · Score: 1
      Question... Did you think of this idea before the back of envelopes calculations or after? Because, if after, than the bounty is already doing its thing.

      An excellent point. And to answer your question, yes, my above post was pretty much a stream of consciousness thing. I was curious to see just how much energy it would take to break down carbon dioxide to carbon and oxygen as was suggested by the parent post; after doing that, it occurred to me that I should explain why plants don't require megajoules of energy to carry out photosynthesis, which in turn got me thinking about carbon fixation and catalysis. That naturally, is the true value of these types of prizes: to get people thinking and talking.

      I should point out that my numbers for tearing apart CO2 above are off (should have used a bigger envelope, I guess)- I completely forgot that the formation of oxygen-oxygen and carbon-carbon bonds in the products would release some energy- though obviously this still ends up a giant net loss of energy. Using the standard Gibbs energy of formation of carbon dioxide (what I should have looked up in the first place) of about 94 kilocalories per mole, I get about 238 gigawatts instead of 950- still a significant chunk of generating capacity though. Sir Richard Branson could possibly forward me some money to help me re-learn reaction thermochemistry so I don't make similar errors in the future. Yes, I'm pretty sure that would help.

      --
      "FDA staff reviewers expressed concern about the number of patients who were left out of the study because they died."
    87. Re:Plant Respiration by iminplaya · · Score: 1

      Why build all these fancy contraptions when we can get nature to do it for us? Doesn't blue/green algae producte lots of oxygen per acre/square mile? And absorb CO2? Since the planet is covered with water, let's stock the oceans with it, and maybe more plankton, also. It's the same thing with desalination. With all that fresh water falling out of the sky, why are we biulding ridiculously expensive plants to purify the ocean water? No rain where you live? Pipe it from where it's raining like you do with all that oil and gas. Think Greenpeace will complain about leaky water pipes? Probably..."You're wrecking the desert!".

      --
      What?
    88. Re:Plant Respiration by asuffield · · Score: 1

      or a magic bacteria which consumes carbondioxide


      It's called blue-green algae - the reason why our planet still has an oxygen atmosphere and not a carbon dioxide one (which is, contrary to media belief, not plants - as you rightly point out, those are not major carbon sinks).

      Curiously, the best way to increase the amount of blue-green algae on the planet is to increase the carbon dioxide level - the stuff breeds extremely fast if you give it enough CO2 to breathe. It's a self-regulating process that maintains the ratio of O2 to CO2 on the planet (in both directions - reduce the CO2 levels, the algae population drops, so the CO2 levels balance out again).

      And now you should begin to see why the question of "what the heck is going on with the CO2 levels in the atmosphere?" is a complicated one that we don't really know the answer to (all current theories are largely unsubstantiated, and most of them disagree with each other).
    89. Re:Plant Respiration by balloonhead · · Score: 2, Interesting

      Global warming
      -> increased sea levels
      -> increased sea surface area
      -> increased algae (maybe)
      -> ....
      -> profit!!!

      I suppose if all the planet's covered in water ,the algae will sort out the greenhouse thing, then the ice caps will reform, and things will return to normal.

      --
      This idea was invented by Shampoo.
    90. Re:Plant Respiration by mshurpik · · Score: 1

      It's true, the reason we have a CO2 problem is because we're digging up and burning all the fossil trees.

      Personally I think wind, solar, off-grid power generation, and basic efficiency standards (insulation, lightweight vehicles, etc.) will solve the problem. There are a surprising number of efficiency techniques that most people have never heard of - for example, attaching an underground heatsink to your home so that it both radiates heat in summer and absorbs heat in the winter.

      Iceland uses geothermal energy, Denmark is moving more towards woodchips (sustainable, if not pollution free), waste-to-oil (pressure cooking) is reaching proof-of-concept status...the solutions are already out there. I feel like applying for this "prize" right now.

    91. Re:Plant Respiration by earthbound+kid · · Score: 1

      The ocean is already full of phytoplankton. Putting trees over top of the ocean wouldn't really change the situation the net CO2 flux for the better.

    92. Re:Plant Respiration by pipingguy · · Score: 1

      After initial compression of atmospheric air, one of the first stages in an air separation plant is to knock out CO2 and water. This is often done via a pair molecular sieves that regenerate using waste nitrogen (IIRC). Recovering the CO2 would require that the CO2 be stored somewhere.

      Where do you put it?

      I'm all for building an ASU in every neighbourhood and hooking them all up to some magical pipeline (I'd have design work for the next 300 years), but where does the money come from for this?

      Oh right, I forgot - people want stuff they cannot afford, refuse to pay for (even if the sky IS truly falling) but have a feel-good emotion when they 'stand up' for something they believe in. Is there some manipulative, soothing brain chemical released when individuals donate to GreenPeace, WWF and the like?

    93. Re:Plant Respiration by pipingguy · · Score: 1

      It occurs to me that you are not seeing the forest for the trees. But then again, trees are our friends.

    94. Re:Plant Respiration by maxume · · Score: 1

      I'm not aware that anybody has taken on the project of intentionally manipulating the environment through the atmosphere. CO2 levels are a product of not paying attention, and only recently has anybody been trying to figure things out.

      It also isn't terribly clear that the temperature fluctuations we have seen recently are anything other than seasonal variation. They very well may be 'anthropogenic climate change', and it is worth doing something about CO2 production, but I won't be real surprised if the disaster du jour in 15 years is global cooling.

      --
      Nerd rage is the funniest rage.
    95. Re:Plant Respiration by smoker2 · · Score: 1

      Plus you don't plant wholly grown trees so you've got to wait however many years for them to mature before getting the real benefit - time we don't have.

      Insightful ?!?

      The real benefit of trees is the fact that they use carbon from the atmosphere to grow, that is to say, they form their structural tissues with carbon captured from the air around them. New trees are therefore going to be doing the most growing and capturing more carbon than a mature tree that is as big as it's ever going to get.
      Plus, you do realise that trees breathe oxygen ?
      At night, when the sun goes down, photosynthesis ceases and the trees start emitting CO2 and taking in oxygen. So by only having fully developed trees, you are losing the benefits of maximal carbon take-up, and instead just using more oxygen for no real gain.

      Forest farming provides timber for many products, and basically keeps the process at it's highest efficiency. When the trees get to a certain maturity they get cut down and used for lumber, thereby trapping the carbon into whatever form you make the wood into. The replacement trees then repeat the process, capturing more carbon from the atmosphere. Basically the process is a quick method of achieving the same results as nature did when making coal in the first place. As long as you don't then burn the lumber that is produced, it has a net effect of reducing carbon dioxide in the atmosphere.

      You could even burn the wood as long as you plant the equivalent in new trees, as it would end up being carbon neutral over time. And of course there is the other positive effect of growing trees, we get oxygen out of the process, which I think you'll find is pretty much essential to most of life on the planet.

      The main argument against using wood in manufacturing industry, comes from, surprise surprise, the manufacturing industry ! What profit is there in making something from a durable substance that lasts hundreds of years, when you can make it from cheap crap and force the consumer to re-buy the same product every few years. Instead we get the ludicrous situation of it being in everybodys interest to consume as much as possible, in order to give the manufacturers something to do, which in turn pays the wages that people need to buy the stuff from the very same manufacturers !
      Welcome to the machine.
      When you add in the fact that extracting materials from the earth, is not a sustainable method because there is not an infinite source available, you come to realise that, if we keep going in this direction, we're pretty much screwed.

      You'll notice that none of this is related to power generation, which is an entirely separate issue. But as for locking carbon out of the atmosphere, then trees definitely have a big part to play. After all, they did it all by themselves the first time around !

    96. Re:Plant Respiration by mollymoo · · Score: 1

      I meant the bit about the oceans being too big to damage easily. We don't even know the full effects of overfishing on the oceans yet. Who'd have though that refrigerators and spray cans could punch a hole in the ozone layer? We weren't even trying to manipulate the atmosphere, but still managed to create a hole in the ozone layer 'by accident'. I don't think there's much debate that we did that any more. And anthropmorphic climate change seems pretty clear to the overwhelming majority of experts in the field.

      --
      Chernobyl 'not a wildlife haven' - BBC News
    97. Re:Plant Respiration by maxume · · Score: 1

      The climate is changing because the environment feels bad that we put all the CO2 in it?

      Anthropomorphic means 'human form'. Anthropogenic means 'human caused'.

      The thing that all those experts don't agree about is what the actual consequences are going to be. If temperatures go up by ~0.2 deg C because of human activity, it will be completely overwhelmed by seasonal variation and barely matter. No one really has a decent idea of what the climate will be in 30 years; the models don't have high enough confidence. Some of them forecast rather dire outcomes, but lots of others forecast rather mild issues.

      That CO2 levels have been doubled by man and winter is still winter is an ok reason not to worry all that much.

      --
      Nerd rage is the funniest rage.
    98. Re:Plant Respiration by Ex-MislTech · · Score: 1

      The best way to trap carbon is by VERY fast growing plants, the catch-22 is they
      will require a great deal of water and land.

      One way to help this would be plants that grow in the ocean, making a tougher
      hybrid type kelp or seaweed using grafting and genetic modification like we
      have done with some of our food.

      I am not a big fan of GM foods, or much in the way of GM, but it does offer
      an avenue here if we can cross kelp with a tougher hardier plant to expand its
      region of natural growth worldwide.

      Long term carbon reduction I would start reducing the use of fossil fuels by
      replacing them with thermal solar.

      Approximately 33% of US Co2 release is via electric power generation.

      The SEGS system in California is solar thermal and produces 350 MW over 1,000 acres,
      scaling that to half of the Mojave Desert[22,000 sq. mi.] = 11,000 sq. mi. = 7 million acres =
      2.45 Tera Watts of power.

      http://en.wikipedia.org/wiki/SEGS

      http://en.wikipedia.org/wiki/Energy:_world_resourc es_and_consumption#By_sector

      Global Electric production is 2 Tera-Watts as of 2005.

      So with half of one desert in one country, we can produce the current level of power while the sun
      is up here.

      If we build systems one per time zone, then the grid would never completely go down.

      This would take solar heat, and turn it into power, and greatly reduce the release of carbon
      from fossil fuels.

      The Sahara alone could power the world at 3.5 million sq. miles, the size of the US,
      at an estimated "318" times as much power as the Mojave desert.

      There are many other deserts all over the world that are sparsely populated.

      Large parts of the Australian Interior are unpopulated or very sparsely populated,
      mostly due to a lack of water. A pipeline to the Interior for a monolithic
      tree farm for would provide jobs, and trap carbon as long as the wood
      was used to make homes and it did not rot or burn.

      One of the fastest growing trees, certain sub species of Acacia Tree grow 30 feet
      in their first year under ideal conditions.

      Used for particle board, and OSB, it can become a long term carbon trap.

      In the oceans planting large kelp beds will trap a great deal of carbon growing
      up to 1 foot a day.

      http://en.wikipedia.org/wiki/Kelp

      There are a lot more ideas out there, these are just the ones I have on short notice.

      Ex-MislTech

      --
      google "32 trillion offshore needs IRS attention"
    99. Re:Plant Respiration by LighterShadeOfBlack · · Score: 1

      OK then maybe mature isn't the best word to use. My point is that there's no point pulling off some statistics about net CO2 conversion of a tree at 5 years old and then planting a seed or a sapling of a tree and expecting it to start consuming the same amount of CO2 straight away. I'm well aware of the balance between O2 and CO2 intake in plants, but that isn't the issue here.

      I'm all for sustainable foresting, stopping the mass deforestation of places like the rainforest, and generally keeping the balance tree-wise. However I don't believe for a second that simply doing that will counteract the negative effects of our current way of life, which is what the GP was implying.

      --
      Spelling mistakes, grammatical errors, and stupid comments are intentional.
    100. Re:Plant Respiration by Anonymous Coward · · Score: 0

      Thats why he said once, because it never happened again after he found out she was a tranny

    101. Re:Plant Respiration by WhiplashII · · Score: 1

      We don't know enough about the environment to do something like this. What if we are on the edge of an ice age, and carbon dioxide is the only thing holding us back? Something like this would permanantly remove the CO2 - I think any viable solution would need to be reversable.

      BTW, does anyone know what the proposal submission process is?

      --
      while (sig==sig) sig=!sig;
    102. Re:Plant Respiration by r5t8i6y3 · · Score: 1

      i did read what you previously wrote. probably i comprehended what you wrote differently than what you intended to convey. i think i better understand now. are saying you reject liquid or solid CO2 because it takes energy to store? i originally read, "due to the energy requirements of storing it" to mean that you saw the energy requirements as too large. that's why i wrote, "the location [siberia] would require less energy for storage" because i thought you might be open to a solid solution that required *less* energy. do you not think a storage solution that took a small amount of energy might be viable?

    103. Re:Plant Respiration by r5t8i6y3 · · Score: 1

      please mod parent up.

      it's the only post i've seen so far that correctly states that the $25 million is for a design not an implementation.

      i tire of reading all these comments about $25 million not being enough to solve the problem.

    104. Re:Plant Respiration by potat0man · · Score: 1

      But the ash and roots and dead leaves remain. So it's still a net carbon loss to the atmosphere.

    105. Re:Plant Respiration by aquabat · · Score: 1

      The problem is that killing people is bad. Maybe we could talk to each other and be friends instead. Then we might actually want to find a solution, because to do otherwise would be to hurt our friends as well as ourselves.

      --
      A republic cannot succeed till it contains a certain body of men imbued with the principles of justice and honour.
    106. Re:Plant Respiration by tacocat · · Score: 1

      That's basically it. Plant more trees. Plant more plants.

      The bigger problem is how to reverse the desert growth and can you plan somethint today that will actually still be able to grow in a decade?

    107. Re:Plant Respiration by Karganeth · · Score: 1

      Why all this talk about plating more trees? Algae is where its at - it produces an estimated 73 to 87 percent of the net global production of oxygen [from wiki].

    108. Re:Plant Respiration by ckedge · · Score: 1

      Have you never seen the 1-200 year old trees they harvest from the bottom of cold northern lakes?

      All we have to do is sink the trees in the arctic - or hell even just stack them on antarctica - and problem solved. It's sequestered.

      So - how much money does 1 ton of carbon (in tree form) cost to buy from the guys who are hacking down the amazon rainforests - if we include paying them to replant the cut down trees? Now how much more moeny to put those trees on ships and send them to the antarctic?

    109. Re:Plant Respiration by DerekLyons · · Score: 1

      What part of rejected out of hand do you not understand?

    110. Re:Plant Respiration by anthony_dipierro · · Score: 1

      You can't make money by solving global warming because there is no one who will pay you for your technology.

      You could easily make $25 million solving global warming. Like I said, there are probably single homes in beachfront locations worth $25 million. There are definitely $25 million hotels that would be destroyed by global warming. Sell the technology to them.

      The benefits from reducing CO2 are spread out among everyone on earth and are too diffuse for conventional market rewards.

      True. But the benefits from solving global warming are in the billions or even the trillions. $25 million is a drop in the bucket.

    111. Re:Plant Respiration by Eli+Gottlieb · · Score: 1

      Yeah, because being overrun by $YOUR_DESPISED_BUT_QUICKLY_BREEDING_MINORITY will actually reduce world population.

    112. Re:Plant Respiration by anthony_dipierro · · Score: 1

      It really doesn't hurt anyone to offer it, in the grand scheme of things--if they don't have to pay out, they save some cash; if they have to pay out, a major world-spanning crisis has been averted and the money will really seem like peanuts.

      My position is that anyone who's able to solve global warming would do so anyway, $25 million reward or not, because the value of solving global warming is so much more than $25 million. It's kind of like if I offer $100 or even $1000 to anyone who writes an open source tax program with e-filing capabilities (which I'd really love someone to write). It might happen, or it might not, but the $1000 isn't going to change that.

      In fact, I'm going to do it. I offer $1000 to anyone who writes a free software (by the FSF definition) tax program that passes the federal e-file tests for any typical 1040 long form.

    113. Re:Plant Respiration by Grishnakh · · Score: 1

      Don't get your governments confused. China, for one, provides very strong disincentives for couples to have more than one child (and of course, all the human-rights supporters are up in arms about these measures, even though they're plainly necessary when dealing with people who refuse to cooperate). India's government is very strong in promoting birth control.

      It's mainly the governments in mostly-Christian countries where they don't advocate birth control, mainly because religion is too strong, and the stupid religion promotes having as many children as you possibly can without regard for its effect on society.

    114. Re:Plant Respiration by r5t8i6y3 · · Score: 1

      the part about _why_ you reject it out of hand.

      and i get now that you have no intention of dialoguing about this detail so i won't mention it to you again.

    115. Re:Plant Respiration by Phleg · · Score: 1

      Darwin is the "shotgun method", as opposed to a surgical strike.

      --
      No comment.
    116. Re:Plant Respiration by DerekLyons · · Score: 1

      If you wanted to know why I rejected it out of hand why didn't you ask that in the first place? Instead you waste my time and yours.
       
      Why do I reject it out of hand? For the reason I've mentioned twice: the energy requirements of storing it. There is no dialog to be had - we'll be storing this stuff, like nuclear waste, essentially forever. This should be obvious to anyone who bothers to think rather than 'dialog'. The implications of that are blatantly obvious to someone who bothers to think.
       
      But you lack the wit to even phrase a question properly without extreme prodding.

    117. Re:Plant Respiration by jeff4747 · · Score: 1

      Algae produce most of the oxygen in the world.

      Most algae are plants. While blue-green algae (a bacteria) got the ball rolling, plants made way more oxygen.

    118. Re:Plant Respiration by aminorex · · Score: 1

      The equatorial pacific is essentially lifeless because it lacks iron. Phytoplankton cannot grow well there, so there is precious little krill, and thus almost no fish. The whole problem could be resolved by dumping 850 million dollars worth of iron ore into the equatorial pacific (gradually, after chelation to make it bioavailable) each year. That would zero-out the annual
      global atmospheric carbon budget. Peanuts, relative to the global economic impact of anthropogenic carbon. But definitely too much for Mr. Branson's prize to make a serious dent in the cost.

      --
      -I like my women like I like my tea: green-
    119. Re:Plant Respiration by anthony_dipierro · · Score: 1

      But you think $10M was enough to put Scaled Composites' Spaceship One into LEO?

      No, but at least it was in the same ballpark.

      It's a token offering to inspire the imagination. Don't knock a generous and genuine offer just because you have not been inspired.

      We already know how to reverse the effects of global warming. Stop producing so much CO2. Now give me my $25 million.

    120. Re:Plant Respiration by dcam · · Score: 1

      Don't be ridiculous. Governments in Christian contries provide the best birth control policy available: education for women. Sure it is an unintended side effect, but it is still probably the most effective form of birht control.

      --
      meh
    121. Re:Plant Respiration by koick · · Score: 1

      Rather mild? Wow, you need to do some more reading. I've been to many talks given by the guys who crank these numbers, and NONE of the models generate what I would consider a 'mild' result.

      If temperatures go up by ~0.2 deg C

      Well, it already has gone up by 1+ deg C, and shows no signs of slowing.

      winter is still winter is an ok reason not to worry all that much

      Guess you're not a polar bear...

    122. Re:Plant Respiration by maxume · · Score: 1

      The stuff you are talking about is major reason for concern, but at the moment, anybody who calls it anything other than weather isn't being honest. Five year trends have a little bit to do with global temperature, but 20 year trends are a lot more important, and 20 years ago, it was too cold.

      --
      Nerd rage is the funniest rage.
    123. Re:Plant Respiration by Grishnakh · · Score: 1

      What the hell are you talking about? Christian countries don't teach anything about birth control, and teach women that abstinence until marriage is the only thing they need to know. Christian countries are just as bad as Muslim countries as far as how they educate women in reproductive matters. Google for "Bush Administration birth control policy" and read up; for all the other Christian countries, google for "Catholic church birth control education".

    124. Re:Plant Respiration by zobier · · Score: 1

      No no, you need to use a vaporizer man.

      --
      Me lost me cookie at the disco.
    125. Re:Plant Respiration by dcam · · Score: 1

      I'm sorry, was I not clear? Education for women (particularly at the tertiary level) is an effective form of birth control. It may be an unintended side effect but it is still an effective form of birth control.

      --
      meh
    126. Re:Plant Respiration by Stringer+Bell · · Score: 1

      Oh, it'd be reversible. We can always drive more and bigger vehicles, stop carpooling so much, remove all the scrubbers we've installed in industrial smokestacks, and etc.

    127. Re:Plant Respiration by PermanentMarker · · Score: 1

      This is true but there is a problem... Plankton use CO2 and sunlight Entualy plankton dies and sinks down forming at the botom of the ocean carbonhydroxides Well anyway it looks a bit like ice but it is carbon under high pressure at the bottom of the sea. So plankton does use co2, dies and goes down. The risk and danger is however that if the oceans get a few degrees warmer then they are today then this icy from of carbon at the bottom is going to melt. If that happens it will happen massivly (oh and lot of life forms will die). Plankton is a step sure a thing to do think its the best co2 converter But perhaps we might also take a look or search to find if there are bacteria who can convert CO2 in air, or the icy CO2 at the bottom of the oceans to a more stable form. (no one told this was gonna be easy, altough i wonder wy we dont feed the plankton this idea is quit old, i could imagine even fishing people creating plankton rich sea areas to farm fish.)

      --
      I know you're out there. I can feel you now. I know that you're afraid. You're afraid of us. You're afraid of change.
    128. Re:Plant Respiration by mr_pins · · Score: 1

      I posted this in reply to someone else who said the same thing in this thread:

      No. When you burn oil, coal, or other hydrocarbons, most of the energy liberated is from the oxidation of *hydrogen*, not of carbon.

      So it is theoretically possible that you could have a coal powered facility that removes carbon dioxide from the atmosphere, producing graphite bricks and H20.

    129. Re:Plant Respiration by misleb · · Score: 1

      Is it mostly from hydrogen? What is "mostly?" Consider the inefficiencies of the electricity generation. And then there is the energy required to make graphite bricks. And *then* add CO2 from transporting all that coal and graphite... After it is all said and done, I'm willing to bet that you have a net carbon gain in the atmosphere.

      Even if you could eek out a net carbon sink, your scrubbers would have to work extremely hard. You'd get a LOT of graphite (whatever you took from the atmosphere + carbon from the coal you burned + carbon from whatever you burned in transportation). Might as well just replace teh coal plant with nuclear and call it a atmospheric CO2 sink.

      -matthew

      --
      "THERE IS NO JUSTICE, THERE IS ONLY ME." -Death
  2. Good News, Everyone! by User+956 · · Score: 5, Funny

    All we need to do is drop a large ice cube in the ocean every now and then. Thereby solving the problem.

    --
    The theory of relativity doesn't work right in Arkansas.
    1. Re:Good News, Everyone! by Aptgetupdate · · Score: 1

      ONCE AND FOR ALL!

      While I'd like to thank our handsomest politicians for coming up
      with that solution, I just discovered that Nixon's not bringing the smokes.

    2. Re:Good News, Everyone! by ForestGrump · · Score: 1, Informative

      And since water is most dense at 4deg C, the sea level will rise!

      Grump, Environmental Scientist.
      Yes, I really have a real degree in this field.

      --
      Is it true that more people vote for the winner of American Idol, than vote for the president? -Ali G.
    3. Re:Good News, Everyone! by TheOldSchooler · · Score: 1

      Gwobo-wha-what?

    4. Re:Good News, Everyone! by 0100010001010011 · · Score: 3, Funny

      And while getting that degree you probably missed numerous episodes of Futurama

    5. Re:Good News, Everyone! by Anonymous Coward · · Score: 0

      If the water was denser, it would occupy less volume, so how would it rise exactly?

      Unless you mean "dense" as in "you".

    6. Re:Good News, Everyone! by Anonymous Coward · · Score: 1, Funny

      And since water is most dense at 4deg C, the sea level will rise!

      Yes, I really have a real degree in this field.

      You should give the degree back to whomever you stole it from.

    7. Re:Good News, Everyone! by ForestGrump · · Score: 1

      Nah, I love Farnsworth. He reminds me of my own grandfather.

      And if you're wondering, Yes I did see An Inconvenient Truth with all the bad charts/graphs. Gore even introduced the "Ice Cube" theory, but forgot to mention the sea level rise.

      Grump

      --
      Is it true that more people vote for the winner of American Idol, than vote for the president? -Ali G.
    8. Re:Good News, Everyone! by ForestGrump · · Score: 1

      ok, mental slip. Least dense.

      --
      Is it true that more people vote for the winner of American Idol, than vote for the president? -Ali G.
    9. Re:Good News, Everyone! by terrymr · · Score: 1

      But have you considered that the ice cube would likely be freshwater (most of them are) which is itself less dense that salt water.

    10. Re:Good News, Everyone! by ivan256 · · Score: 1

      Ok... So instead of water we'll just drop in a hunk of dry ice instead. That won't cause any problems when it melts. ;)

    11. Re:Good News, Everyone! by moogoogaipan · · Score: 1

      erm... raise gas price and stop selling those big ass SUV's.... and ticket those that carry only the driver!!!

    12. Re:Good News, Everyone! by Anonymous Coward · · Score: 0

      As I said earlier:

      We must immediately, and permanently shut down, dismantle and destroy all robots!

      (posted anonymously because I already said it once and don't want to be a karma whore)

    13. Re:Good News, Everyone! by rapidweather · · Score: 1

      Good. I finally found a thread where funny solutions are presented.

      Here's mine:

      Wait till the Sun comes up, and someone step outside and throw a towel over it.
      Don't take the towel off for a while, till the Earth cools off, and everyone forgets about global warming.

    14. Re:Good News, Everyone! by realcoolguy425 · · Score: 1

      when I go outside, I just put the sun behind my neighbor's roof. Someone has the link back to that one article somewhere ;)

    15. Re:Good News, Everyone! by RedWizzard · · Score: 1

      ok, mental slip. Least dense. No, you were right the first time - water is most dense at 4 degrees. You just got the consequences the wrong way round - the volume of the oceans will be minimized, not maximized.

      I really think you should hand that degree back...

  3. Here it is: by Aptgetupdate · · Score: 0, Troll

    Ride a bicycle.

    Where's my money?

  4. It's already been solved by andy314159pi · · Score: 3, Funny

    It's called an air-conditioner. Duh.


    Yes, Martha, I'm fully aware that the Carnot cycle shows that air conditioners cause a net heating of the environment when the heat dump and the cold reservoir are summed. That is to say the above is a joke.

    1. Re:It's already been solved by Anonymous Coward · · Score: 0

      Air conditioners don't pull cold air out of... thin air. They simply remove heat. But it has to go somewhere. Thats why the other side of your air conditioner is pumping out really hot air.

    2. Re:It's already been solved by hansamurai · · Score: 1

      Well, put the other side in space then, I heard that's really cold and could use some hot air.

    3. Re:It's already been solved by misleb · · Score: 1

      "She's gone from 'suck' to 'blow!'" -Spaceballs

      We'll all be breathing oxygen from a can.

      -matthew

      --
      "THERE IS NO JUSTICE, THERE IS ONLY ME." -Death
    4. Re:It's already been solved by forkazoo · · Score: 1

      It's called an air-conditioner. Duh.

      Yes, Martha, I'm fully aware that the Carnot cycle shows that air conditioners cause a net heating of the environment when the heat dump and the cold reservoir are summed. That is to say the above is a joke.


      Goodness. You've just shown me the path. I know how to solve global warming. Since refrigerators and air conditioners cause net heating... Does anybody know where I can get a bulk order of about a million space heaters?
    5. Re:It's already been solved by toQDuj · · Score: 1

      how much energy do you think would it take to transport the heat to space?

      Alternatively, look up some of David Morgan-Mar's comics on coruscant www.irregularwebcomic.com for some thermodynamics.

      B.

      --
      Every experiment which ends in a big bang is a good experiment.
  5. only a billion tons/year? by dotmax · · Score: 5, Insightful

    Why, that's just ~32 tons of CO2 per second. Piece of cake.

    1. Re:only a billion tons/year? by acidrain · · Score: 1

      Why, that's just ~32 tons of CO2 per second. Piece of cake.

      And that 5 million is 0.05c per ton if you are using it to meet the requirements for the first 10 years. 5 or even 25 million is pocket change for large industrial projects, this story is a joke. I might take the 25 million to build an apartment block, but not save the world.

      --
      -- http://thegirlorthecar.com funny dating game for guys
    2. Re:only a billion tons/year? by SpectralDesign · · Score: 1

      32 ton/second?

      That's not so bad, really, why if we were to plant 1x10^11 trees every second (in fertile areas with climate conducive to rapid growth) and ensured that the carbon fixated in those trees was not released back into the atmosphere, we could achieve a zero-sum on current CO2 emmissions... Of course we'd need to continue to ramp-up the program as more countries (China, India, etc.) become more "developed", but we could build rafts and float the forests on the oceans...

      Say you squeeze your trees into a raft, giving each tree 4.472m^2 to grow in, then you can get 50,000 trees on a raft that's 1km^2. If you built 2,000,000 of these rafts every second you could make a significant dent in atmosphereic CO2 levels!

      (Please ignore the fact that at this rate you'd cover all the Earth's oceans in 2.834 minutes and make the $25 million check out to cash.... I'll pick it up on my way to Switzerland.)

      --
      Be who you are and say what you feel, because those who mind don't matter and those who matter don't mind. - Dr. Seuss
  6. Negative impact on the environment? by pclminion · · Score: 1

    Please define.

    1. Re:Negative impact on the environment? by Anonymous Coward · · Score: 0

      Does the extermination of 90% of humanity count as a Negative Impact(TM) ?

      That would solve the problem.

    2. Re:Negative impact on the environment? by charlieo88 · · Score: 3, Funny

      Didn't James Bond already stop you once in Moonraker?

    3. Re:Negative impact on the environment? by Anonymous Coward · · Score: 0

      Something that kills animals and plants has a "negative effect on the environment". Something that kills only people has a "positive effect on the environment." Understand now?

    4. Re:Negative impact on the environment? by slightcrazed · · Score: 0

      I'm currently reading Rainbow Six and you're like SERIOUSLY freaking me out. Don't understand? Read the book, you will.

  7. "Global warming fix" doesn't imply "removing CO2" by Anonymous Coward · · Score: 0

    Why exclude solutions where you would counteracting Global Cooling Gas?

  8. Dust by Anonymous Coward · · Score: 0

    Why bother getting rid of the CO2, Just pump a bunch of dust into the stratosphere. We have a bunch of airliners up there anyway, get them to do double duty by using a sooty fuel.

    1. Re:Dust by Canthros · · Score: 1

      Air quality won't be so great, and the acid rain would be a problem, but the sunsets will be fantastic.

      --
      Canthros
    2. Re:Dust by BluedemonX · · Score: 1

      Or we could go back to driving cool cars. 1969 Dodge Charger, 1970s era Gran Torino, etc. Particulate matter.

      We find a cure for cancer and have everyone smoke again.

      Return to cool AND drop planetary temperatures. Oh right, wait. Global warming is a myth.

      --

      --- Jump!! Fire!! Bullet time!! - Lego version of the Matrix
    3. Re:Dust by Tablizer · · Score: 1

      Why bother getting rid of the CO2, Just pump a bunch of dust into the stratosphere. We have a bunch of airliners up there anyway, get them to do double duty by using a sooty fuel.

      Then there would be a $25M bounty on an asthma cure....

  9. Global Warming Fix by FreemanPatrickHenry · · Score: 2, Funny

    Global warming? What is that, some new street drug? And $25M for one shot? Crazy...

    --
    I have discovered a truly marvelous .sig which, unfortunately, this space is too small to contain.
  10. Mother Nature by KermodeBear · · Score: 1

    After all, I'm sure that a human can take care of the earth better than Mother Nature can.

    --
    Love sees no species.
    1. Re:Mother Nature by Anonymous Coward · · Score: 2, Funny

      It is our mission to defeat Mother Nature in her attempt to wipe us out.

    2. Re:Mother Nature by Anonymous Coward · · Score: 1, Funny

      After all, I'm sure that a human can take care of the earth better than Mother Nature can.

      "Mother Nature" my ass. (Or, when a beaver builds a dam, it's "nature", but when a human builds one...)

    3. Re:Mother Nature by drinkypoo · · Score: 4, Insightful

      After all, I'm sure that a human can take care of the earth better than Mother Nature can.

      Mother nature's solution to global warming operates on a geologic timescale and will not help us. In fact since if we leave the situation unchecked things will get worse before they get better, the earth will probably demonstrate its lack of use for us in the meantime.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    4. Re:Mother Nature by andy314159pi · · Score: 1

      "Mother Nature" my ass. (Or, when a beaver builds a dam, it's "nature", but when a human builds one...)
      So what you're saying is that we should get beavers to do all of our work for us?
    5. Re:Mother Nature by condition-label-red · · Score: 1

      The amount of carbon released into the atmosphere can vary widely between man-made and natural sources. For example:

      Granted, man is basically behind the burning in Borneo...

      --
      Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
    6. Re:Mother Nature by Some_Llama · · Score: 1

      "So what you're saying is that we should get beavers to do all of our work for us?"

      I think that is exactly what he is saying, because he is in league with the beaver unions!!!

      Science Damn him!

    7. Re:Mother Nature by kestasjk · · Score: 1

      "Mother Nature" taking care of the Earth, stopping us wretched creatures from destroying it. Ahh, what a nice picture.

      But "Mother Nature" is ruthlessly indifferent. It has shaped us with billions of years of shifting climates and tectonic plates, meteors and droughts, pitting animal against animal in arms races.

      Human civilization began around 8,000 years ago. A practically unheard of stability in the climate began around 10,000 years ago.
      http://www.globalwarmingart.com/wiki/Image:Ice_Age _Temperature_Rev_png
      It's rather a sobering thought.

      --
      // MD_Update(&m,buf,j);
    8. Re:Mother Nature by RzUpAnmsCwrds · · Score: 1

      After all, I'm sure that a human can take care of the earth better than Mother Nature can.


      There's pretty much nothing we can do at this point that will prevent the Earth from returning to equillibrium in the long-term.

      The problem is, we might not exist in that new equillibrium.
    9. Re:Mother Nature by drinkypoo · · Score: 1

      Granted, man is basically behind the burning in Borneo...

      ...but well ahead of all the earth's volcanoes on average over the time we have been observing them and recording (or even estimating) their CO2 output.

      No one is saying that Man is the only cause of global warming. The assertion is that we are an influence. A lesser-held belief (but also one that we could be arguing over) is that man's CO2 is the proverbial straw breaking the camel's back. I don't know enough to have a useful opinion on that idea, but we know beyond the shadow of a doubt that we are an influence, and a significant one (since volcanoes are significant.)

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  11. processsing rate by Anonymous Coward · · Score: 0

    1 billion tonnes/year = 30tonnes/second
    quite a rate to sustain ...

  12. plants by UnixSphere · · Score: 1

    Plants absorb c02 as they grow, and they can definitely absorb more than what's needed to mature, resulting in bigger/higher yields of product. The only thing is you'd need to plant thousands and thousands of acres. So the question is, which plant is best for this ordeal?

    1. Re:plants by BluedemonX · · Score: 1

      Hemp. Process the oils for diesel.

      --

      --- Jump!! Fire!! Bullet time!! - Lego version of the Matrix
    2. Re:plants by Randolpho · · Score: 1
      Hemp. Process the oils for diesel.


      Except that you have to *not* smoke it. Bit of a dealbreaker for you hemp-lovers.
      --
      "Times have not become more violent. They have just become more televised."
      -Marilyn Manson
    3. Re:plants by BluedemonX · · Score: 1

      Two faulty assumptions on your part:

      1) Hemp is not smokable.

      2) I do not smoke it, and have no wish to, nor its smokable cousins, cannabis sativa and indica.

      --

      --- Jump!! Fire!! Bullet time!! - Lego version of the Matrix
    4. Re:plants by doktorjayd · · Score: 1

      good.

      more for me. :)

  13. No negative impact on the Environment? by R2.0 · · Score: 1

    I call bullshit. I don't think there is ANY technology which, when implemented on a massive scale, will not have SOME negative environmental impact, at least as defined by the various environmental interest groups.

    Deep sea carbon sequestration? Think of the oceans.

    Nuclear anything? You're joking, right.

    The list could go on. Here's the global warming elephant in the room: lower CO2 levels mean massive changes in human behavior. Period. He should be offering $25M for a device to change human behavior.

    --
    "As God is my witness, I thought turkeys could fly." A. Carlson
    1. Re:No negative impact on the Environment? by UncleTogie · · Score: 1

      He should be offering $25M for a device to change human behavior.

      It's called a television! Works wonders on the Sheeple! I'll take that 25 mil, thanks...
      --
      Don't tell me to get a life. I'm a gamer; I have LOTS of lives!
  14. Gimme a friggin' break by jag7720 · · Score: 0, Troll

    This is just stupid. I can't believe it actually made it on /.

  15. Re:Get rid of people. by pclminion · · Score: 1

    The easiest way to remove billions of tons of CO2 would be to have a billion people or so stop breathing. Perhaps these global warming fear mongers can lead the way.

    Great idea! All those dead human corpses will just rot and all the carbon of their bodies will be released as CO2! Wait a second...

    The CO2 that humans breathe out is not part of the problem. That CO2 comes from carbon you ingested in the form of food, which came from animals/plants, which ultimately came from the air. So when you breathe out CO2, you are just putting back the CO2 that was there only a few months ago. So there is no net impact. The same goes for ANY carbon dioxide that is bio-derived. Only the CO2 released from burning petroleum fuel matters. Period.

  16. The solution is nuclear power. . . by electrosoccertux · · Score: 1

    My paypal is welcometothefifties@timetobuildthem.com.

    1. Re:The solution is nuclear power. . . by pashdown · · Score: 1

      How are you going to mine, refine, clean-up then store/recycle your fuel without emitting CO2? Fission proponents seem to believe that uranium magically appears on your doorstep then disappears when you're done.

    2. Re:The solution is nuclear power. . . by Blappo · · Score: 1

      Why does it have to be done "without emitting" CO2? The earth has the ability to deal with CO2 already, we just have to develop solutions that don't overwhelm the system.

      --
      Why are so many posts with factual errors modded up?
    3. Re:The solution is nuclear power. . . by b0s0z0ku · · Score: 1
      How are you going to mine, refine, clean-up then store/recycle your fuel without emitting CO2?

      Well, a lot of the processes can be powered using electricity *from nuclear power.* You get much more energy out of a quantity of uranium than it takes to mine and refine it. Also, we already have huge stockpiles of weapons-grade plutonium that can be mixed with natural uranium and used in reactors. All we have to do is get the "fuel may be stooooooolen" whiners to be quiet for once.

      -b.

    4. Re:The solution is nuclear power. . . by dbIII · · Score: 2, Insightful
      Good point - if a nuclear power generation method is developed that is worth using we should give it a go. Spending some of that lobby money on research and development instead of trying to push 1950's designs on the taxpayer would be a start - perhaps a design good enought that it would even need government investment and subsidies would be developed?

      Currently the outlook for nuclear power is not good - but with a bit of effort on accelerated thorium and other upcoming methods it may be more than just an expensive way to make steam and North Korean and Iranian nuclear bombs.

  17. Easy by Anonymous Coward · · Score: 1, Insightful

    Could do it ourselves in the US, It would take just a few easy changes:
    1. 2$ a gallon gas tax in the US
    2. Train/Metro in every major US city
    3. Large installation of windmills
    4. A miracle and revolution in the US to a systemm where our representatives do not get campaign money from industries that benefit from pumping pollution into the sky.

    1. Re:Easy by pilgrim23 · · Score: 1

      1. 2$ a gallon gas tax in the US

      Agreed. send this tax money to me...now you can keep the 25 mill, that 2 bucks will add up to BILLIONS!

      2. Train/Metro in every major US city

      forget it! I want my 2 bucks Baby!

      3. Large installation of windmills

      agreed; burning all that gas to pay me the 2 bucks will make lots of smoke. Fan it Eslewhere

      4. A miracle and revolution in the US to a systemm where our representatives do not get campaign money from industries that benefit from pumping pollution into the sky.

      What? remove the politican's main reason for being?

      Sorry to be flipant but I live in Oregon and our chief Climatologist just went on record based on his professional opinion, you know... as a Climatologist...that this whole thing is hokum, and the main polution related issue to look out for here is the smoke and mirrors..

      Until I am absolutely sure the TV pundents, Al Gore, my barber and the guy in line at the 7-11 have better info, I go with him

      --
      - Minutus cantorum, minutus balorum, minutus carborata descendum pantorum.
    2. Re:Easy by Intron · · Score: 2, Insightful

      The effect on global warming of burning forests is greater than from burning fossil fuels. So let's stop burning forests in South America and Indonesia. The best way would be to cancel the economic incentives which promote burning -- which is mostly using the cleared land for other cash crops or for grazing. Another way would be to clear the land, but not burn the biomass. Use it for making paper, wooden items, buildings, etc.

      --
      Intron: the portion of DNA which expresses nothing useful.
    3. Re:Easy by Helios1182 · · Score: 1
      2. Train/Metro in every major US city

      That takes land which people are using for homes, crops, parks, etc. so it wouldn't work in this competition -- negative impacts. Furthermore, there is no way we could afford this. Most new rail systems run $50-100 million per kilometer. The more developed the area, the worse it becomes. New Delhi built a 65km system for about $2.4 billion (about $37 million per km).

    4. Re:Easy by Anonymous Coward · · Score: 0

      Sorry to be flipant but I live in Oregon and our chief Climatologist just went on record based on his professional opinion, you know... as a Climatologist...that this whole thing is hokum

      A few points about George Taylor that may be of relevance to his credibility on global warming:

      1. He doesn't have a Ph.D.
      2. His Masters degree is in meteorology, not climatology. Most of his research focuses on compiling regional weather data.
      (That may not sound like a big difference, but meteorologists often study very different problems. And "state climatologists" are much more focused on regional weather patterns than global climate change.)
      3. Exxon pays him to write opinion pieces.

      I know, argument from authority, ad hominem. But he does not professionally study global climate change.

    5. Re:Easy by geekoid · · Score: 1

      "Windmills do not work that way!" -Morbo

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    6. Re:Easy by digitrev · · Score: 1

      What about people living in rural areas, or suburbanites?

      --
      Cynical Idealist
    7. Re:Easy by Derosian · · Score: 1

      Do you mean 2 dollar increase in gas tax?
      Or do you mean instead of the 1 dollar we pay now, we pay 2 dollars?

  18. The problem isn't coming up with a way to do it... by MarkusQ · · Score: 1

    The problem isn't coming up with a way to do it, it's getting people to buy into it. There are lots of ways to cut down on our use of fossil fuels (nuclear, space-based solar, etc.) and there are lots of ways to pull carbon out of the atmosphere (though most if not all of the best ones involve plants and sunlight). But we have a huge culture/industry built around the notion of burning fossil fuels and that isn't going away any time soon. Given that they are willing to kill hundreds of thousands of people and spend hundreds of millions of dollars to finesse access to a small fraction of the worlds fossil fuels, a $25 million dollar prize (heck even if they made it $25 billion) isn't going to matter squat. --MarkusQ P.S. And if you want to argue that the war isn't about oil, you need to start by coming up with a non-discredited alternative explanation and at least sketch out why it doesn't apply to any of the more obvious targets who aren't sitting on a bunch of oil.

  19. Plant a forest(s), among other things... by Radon360 · · Score: 2, Interesting

    Trees....lots of trees.
    Solar powered. Self-sustaining, self-propagating...pretty much self-everything.

    It's pretty obvious to do any carbon dioxide scrubbing on a large scale, it's going to require a process that requires as little artificially-induced energy input as possible.

    How about large saltwater algae beds in arid regions adjacent to the ocean? Harvest the algae, press out the plant oil, and make biodiesel. Algae is probably the most efficient crop for something like this.

    1. Re:Plant a forest(s), among other things... by Derek+Pomery · · Score: 2, Informative

      Biodiesel is most definitely not taking a billion tons out of the cycle since you're just burning it again.

      Trees will do this, but you'd need a hell of a lot of trees, since you have to compensate for the amount that gets released back when they die, lose leaves, get cut down and burnt, etc.
      http://en.wikipedia.org/wiki/Carbon_sequestration# Forests_2
      "one million of these trees will fix 0.9 teragrams of carbon dioxide" wikipedia claims this figure as over a 40 year lifespan.
      Using that as a WAG (and assuming they are accounting for loss).
      0.9 teragrams is 900,000 tonnes, so 22,500 tonnes for a million trees.
      Your tree solution would require about 50 billion trees to win the prize.
      Now, let's see how much space that would take.
      Let's assume a tree requires 100 square metres of space - (tree in my front yard measures 10m*10m in google earth)
      That's 500 billion square metres of land, or a chunk of land 707 kilometres on a side.
      Again fiddling in Google Earth, 707 kilometres square is the entire North-East United States.

      I'd say you can't afford to win his prize that way.
      And in practical terms that only seems to handle a tiny fraction of mankind's total output.
      I don't know if sequestering underground is any cheaper or more scalable, but at least it takes up less space.

      --
      -- perl -e'print pack"H*","6e656d6f406d38792e6f7267"' /. ate my old sig. Bastards.
    2. Re:Plant a forest(s), among other things... by dave420 · · Score: 1

      If you burn the plants, aren't you just releasing the CO2 back into the atmosphere?

    3. Re:Plant a forest(s), among other things... by Radon360 · · Score: 1

      Yes, but it's still better than releasing carbon that is already sequestered in fossil fuels. Granted that burning biodiesel produced from plants would release the carbon captured, but it is carbon neutral in that no new quantities of carbon are released in the whole cycle. Not the case when burning petroleum oil or coal in which the carbon has been capped underground for thousands of years.

    4. Re:Plant a forest(s), among other things... by dave420 · · Score: 1

      And so it's not combatting the amount of CO2 in the atmosphere, which is the whole point of Branson's $25m :) This process should be *very* carbon negative, not neutral.

  20. How bout if we just stop using normal gasoline by __aabiee3909 · · Score: 1

    We need to change over to Bio-diesel, That way we are reusing the waste we accumulate at all those horrible fast food joints!

    1. Re:How bout if we just stop using normal gasoline by Radon360 · · Score: 1

      The pharmaceutical companies would love this idea. Then they could start making Lipitor, Crestor, and Zocor for cars!


      P1: "Dude, what happened to your car?"
      P2: "Man, it had a heart attack on the freeway the other day!"
      P1: "See, I told you that you needed to get that jalopy on some cholesterol meds."
      P2: "Yeah, the fuel line angioplasty is gonna' cost me a fortune!"
  21. Chump Change by bostons1337 · · Score: 0

    $25 million is chump change for something like that, especially when you receive it in payments like that over the course of 10 years. Then you got to figure the government is going to tax the hell out of you for it. I say Branson should raise the stakes, its not like he can't afford it.

  22. Easy but hard. by SatanicPuppy · · Score: 3, Insightful

    Carbon sequestration is relatively easy. Plant more trees, create artificial algae blooms...Anything green and growing will take in a lot of carbon. There have been studies recently dealing with certain types of pine trees that even suggest that the trees are growing faster in the higher CO2 environment we're making for them, which suggests that natural processes will step up to take advantage of the carbon rich environment.

    The problem is, all these solutions are geologically short term, and they're not as space-efficient as say, coal. Forests catch fire, algae blooms sink to the bottom (which is good) but are bad bad bad for the water ecosystem in which they're created, and everything else gets used and processed.

    Basically, we're screwed on a quick fix until someone bio-engineers us some quick growing trees that sequester so much carbon that they're shiny. The best solution is to reduce our output of carbon, and allow the carbon cycle to re-balance itself.

    In the meantime, if you're wondering whether to take up snow skiing or water skiing, might want to go water.

    --
    ad logicam Claiming a proposition is false because it was presented as the conclusion of a fallacious argument.
    1. Re:Easy but hard. by dazz_j · · Score: 1

      Well, you better get your water-skiing in while you can afford it. If governments get their act together, gasoline will be taxed high enough that the only water skiing will be on those big floating pontoons that look like over-sized cross-country skis. Reduced fossil fuel use is the real solution.

    2. Re:Easy but hard. by SatanicPuppy · · Score: 1

      Agreed. I think waterskiing behind a hydrogen powered boat would be just as sexy as waterskiing behind a big gas sucker.

      Frankly, at least in the US, we've been getting off way too easy on gas taxes for way too long, and it's gotten to be a pretty serious issue. So tax the hell out of gas, use the money to pay off some of our goddamn national debt, and let the market sort out the new dominant fuel.

      --
      ad logicam Claiming a proposition is false because it was presented as the conclusion of a fallacious argument.
    3. Re:Easy but hard. by mbkennel · · Score: 1

      "Basically, we're screwed on a quick fix until someone bio-engineers us some quick growing trees that sequester so much carbon that they're shiny."

      Even then they'll die and be turned into lumber and wood chips which will, of course decay and re-release much of its carbon as CO2.

      "The best solution is to reduce our output of carbon, and allow the carbon cycle to re-balance itself."

      The solution is to reduce output of fossilized carbon, because that is what is unbalanced.

      I'm not sure about this but I believe that the fossil carbon in the ground (coal) came from a time of Earth's evolution before bacteria had evolved the ability to metabolize cellulose and lignins.

      Obviously, bacteria can do this today. They live in bioreactors called "cows". We aren't ever going to unevolve these organisms and so no amount of re-forestation or biological planting is going to change the long-term carbon balance. We just have to leave the carbon in the ground where is, unmolested. There's no other choice.

    4. Re:Easy but hard. by PsiPsiStar · · Score: 1

      So we use iron fertilization to create blooms in the ocean's dead zones (very cost effective). We seed the area with algae that have some kind of swim bladders and we collect the algae from the surface. Then we use it as basis for fuel or else sequester it.

      --

      ___
      It's the end of my comment as I know it and I feel fine.
    5. Re:Easy but hard. by dcam · · Score: 1

      Frankly, at least in the US, we've been getting off way too easy on gas taxes for way too long, and it's gotten to be a pretty serious issue. So tax the hell out of gas, use the money to pay off some of our goddamn national debt, and let the market sort out the new dominant fuel.

      Part of the problem with making petrol your dominant fuel is it becomes self perpetuating. The US does not (in general) have good public transport systems, particularly rail. Why? Everyone drives. The more people drive, the more people need roads. Roads = investment in petrol based infrastructure rather than rail based infrastructure. You would need people to say, "hey that money we spent on roads, lets throw it away and spend the same amount again on a rail network". I see that as really likely.

      Under the current system (road infrastructure), if taxes were raised on petrol the people who would be hardest hit would be those who can least afford it.

      --
      meh
    6. Re:Easy but hard. by SatanicPuppy · · Score: 1

      It was a joke...Shiny Carbon = Diamond.

      --
      ad logicam Claiming a proposition is false because it was presented as the conclusion of a fallacious argument.
    7. Re:Easy but hard. by gfreeman · · Score: 1

      Carbon sequestration is relatively easy.

      I think you mean simple rather than easy. Especially on this scale - the solution is simple, it's the putting it into practice that's difficult.

      --
      Ceci n'est pas un sig.
  23. Human Photosynthesis by stormeru · · Score: 0

    Reverse some genes in the human DNA so that the humans breath CO2 and expire O2. It is as easy as writing !true in a programming language.

    I for one welcome our Photosynthetic Human Overlords.

    1. Re:Human Photosynthesis by Radon360 · · Score: 1

      But green just isn't my color...

    2. Re:Human Photosynthesis by orkysoft · · Score: 1

      Speak for yourself!

      --

      I suffer from attention surplus disorder.
  24. Thats simple, Plant marijuana by Anon-Admin · · Score: 5, Interesting

    It is in the top 10 for CO2 fixation! It has over 25,000 uses of which smoking it is just 1!

    We can make cloths, shoes, rope, cardboard, paper, and other goods from the fibers.
    We can make bread, cooking oil, ethanol, bio diesel, and bird food from the seeds.
    We can smoke the buds to relax.

    Problem solved! We just plant it everywhere! Along the roads, in the unused fields, around the government buildings, just everywhere. No more global warming!

    Interesting how the CO2 levels started to rise just after the government banned growing it!

    We can also reduce the "War on Drugs" budget and redirect it to research on global warming. There is an instant $6,000,000,000 per year to find alternate energy sources. :)

    Problem solved, now take that $25,000,000 prize and give it to the Marc Emery defiance fund.

    1. Re:Thats simple, Plant marijuana by olyar · · Score: 1

      You're from California aren't you?

      --
      Custom, hands-free Linux installs. Instalinux
    2. Re:Thats simple, Plant marijuana by stratjakt · · Score: 2, Interesting

      The "war on drugs" budget is small, the DEA is almost entirely funded by "civil forfeiture", the completely fair idea that if you are caught selling a bag of pot, then everything you own (car, house, photo album handed down from grandma) must have been the proceeds of your drug dealing, and deserve to be taken away and auctioned. Even if falsely accused, and acquitted, getting it back is nearly impossible.

      But, people watched "Scarface" in the 80s, and said "WOW thats how drug dealers live? ferrari's and mansions? fuck that!", so here we are.

      There's too much money involved there. You could tax marijuana to high hell, and still not generate the same amount of income. This is what the "war on drugs" is.

      --
      I don't need no instructions to know how to rock!!!!
    3. Re:Thats simple, Plant marijuana by Radon360 · · Score: 1
      I can see the bumper stickers on the biodiesel cars now: "Save the planet: Get high!"

      Seriously, you are correct that hemp is more useful and more efficient for use in biofuels than most of the stuff we're using now. And yes, they can grow varieties that are low in THC.

    4. Re:Thats simple, Plant marijuana by Peter+Trepan · · Score: 2, Interesting

      Interesting how the CO2 levels started to rise just after the government banned growing it!

      I thought it was due to a decrease in the number of pirates.

      Seriously, dude. Arguments about global warming and scratchy hemp shirts aren't nearly as good as the argument that it's just none of anyone's damn business what you smoke.

      --

      Step into a huge movement. Don't Tread In Me.

    5. Re:Thats simple, Plant marijuana by DaMattster · · Score: 1

      Nicely said. Except the pharma companies would loose lots of money on their anti-depressants and others. Pharmaceuticals are a big lobby. Believe me, the world would be a better place with more cannibis. That said, I don't believe CO2 levels started to rise on the banning of growing the plant alone. That may have been a factor, albeit a small one. Our population has also grown and there are more automobiles on the road. Personally, I'd love to see the 6B per year spent on alternate energy sources.

    6. Re:Thats simple, Plant marijuana by dangitman · · Score: 1

      Nicely said. Except the pharma companies would loose lots of money on their anti-depressants and others.

      Nah, they'll just invent prozac-laced marijuana. Hey, that gives me an idea (starts crushing prozac pill into marijuana bowl).

      --
      ... and then they built the supercollider.
    7. Re:Thats simple, Plant marijuana by whathappenedtomonday · · Score: 1

      spread the word, he's not kidding. Hemp's a real solution, if not the solution. Give it a try. And, oh... ah um mod parent up (a little further)... look up the history and potential of the cannabis plant, you might learn a thing or two

      --
      I hope I didn't brain my damage.
    8. Re:Thats simple, Plant marijuana by Explodicle · · Score: 1

      You could tax marijuana to high hell, and still not generate the same amount of income. Are you sure about that? Drugs have a much less elastic demand than other luxuries, so it could be an efficient and profitable tax. Do you have a source?
    9. Re:Thats simple, Plant marijuana by RealGrouchy · · Score: 2, Funny

      It is in the top 10 for CO2 fixation! It has over 25,000 uses of which smoking it is just 1!

      We can make cloths, shoes, rope, cardboard, paper, and other goods from the fibers.
      We can make bread, cooking oil, ethanol, bio diesel, and bird food from the seeds.
      We can smoke the buds to relax.

      Yes, but if everybody smoked them to relax, there would be nobody left to worry about global warming!

      - RG>
      --
      Hey pal, this isn't a pleasantforest, so don't waste my time with pleasantries!
    10. Re:Thats simple, Plant marijuana by Anonymous Coward · · Score: 0
      I'm not sure if your post is sarcastic or not but in the interest of discussion.....

      Whether or not you would want to smoke it would depend on the variety you are growing. There are three different varieties/grades and their usefulness for smoking varies greatly. What is known as industrial hemp (best for fibers) and seed stock is not the kind you want to be smoking (they have very little THC).

      No, it is not the best fuel crop. No, it is not the best fiber for clothing - if it is not woven with other fabrics to achieve the desired comfort/elasticity. However, there are advantages to using it.

      We all know that the history of hemp is a storied one. Industrial hemp is ideal for use in clothing, rope, cardboard, paper etc.. The hemp known as seed stock is best used for food (yes there are vitamins and protein in hemp seed - no, it will not get you high), cooking oil, bio-diesel, alcohol fuel (butanol, methanol, et al), bio-degradable plastics, lotions, shampoos, soaps, etc.. Any leftover biomass from the intended end-use can obviously be used for fuel production.

      It is an ideal crop when space is limited. It can be cultivated in many different climate zones. It grows quickly, forms a canopy to block out weeds and needs little or no pesticides, or fertilizer. It truly is a wonder crop. Maybe that's why it has been so important throughout the history of mankind.

      We can also reduce the "War on Drugs" budget and redirect it to research on global warming. There is an instant $6,000,000,000 per year to find alternate energy sources. :) The following pertains to all "illicit" drugs: I'm not sure how you arrived at $6billion. In actuality, for FY 2004 the federal budget _alone_ for the "War on Drugs" reached approximately $12billion (conservatively). This number does not include the state budgets, nor the cost of incarceration.

      If you placed this money aside and taxed the sale of "recreational drugs" (this would be an indirect apportioned tax and thus would be constitutional) you would have money to fund many more worthwhile programs. As an added side effect, you would also nearly wipe out any illegal market for them and the violence and problems associated with it.
    11. Re:Thats simple, Plant marijuana by njh · · Score: 1

      I think he means that the amount of money made by taxing MJ use is nothing on the amount of money made by selling of small time dealer's complete assets.

    12. Re:Thats simple, Plant marijuana by amper · · Score: 1

      Actually, the carbon dioxide concentration was already rising when it was banned (early 20th C ? I believe)...but your point is well taken. People really just do not realize how useful hemp is in so many different spheres. I really wish I coul find a copy of the report from the US government that I read a long time ago that was originally published in the early years of the 20th century on the subject. If anyone has a copy, please post a link--you know the one I mean if you have it.

  25. Irony of it all by gilesjuk · · Score: 2, Insightful

    Richard Branson owns an airline, if he wants he could reduce co2 by a large amount by changing his business.

    Of course if he pulls out of the market then others take his place.

    1. Re:Irony of it all by Mr.+Sketch · · Score: 5, Insightful
      True, but he launched Virgin Fuels to research alternative fuels:

      http://abcnews.go.com/Technology/wireStory?id=2862 259

      FTA:

      Branson, whose business interests include Virgin Atlantic airline and Virgin Trains, rejected charges that it was hypocritical for him to sponsor the prize. He reiterated a commitment made in September to invest $3 billion toward fighting global warming, saying he would commit all profits from his travel companies over the next 10 years.

      As part of that pledge, he launched a new Virgin Fuels business, which is to invest up to $400 million in green energy projects over the next three years.
    2. Re:Irony of it all by mattpointblank · · Score: 1

      Good point; I guess this is millionaire's guilt. "Oh, but if I throw a bunch of money at it, it'll counteract the problems I've caused!".

    3. Re:Irony of it all by Anonymous Coward · · Score: 0

      Cutting down on his spaceflight experimentation would also get rid of some huge CO2 emissions...

      http://www.scaled.com/projects/tierone/

    4. Re:Irony of it all by antifood · · Score: 1

      Jet Contrails act as a dimmer. I read about this in the book "The Weather Makers", it is both interesting and informative.

  26. Saturn! by Tablizer · · Score: 1

    Smash two asteroids into each other near the Earth to form a ring of debri around the planet. This can be done by gradual guidence whereby you move a small asteroid slightly to make it transfer motion to a incrementally larger asteroid by repeated passes, stealing motion from other bodies such as Jupiter. It is kind of a snowball-like effect. But it does take thousands of years and a hellova lotta math.

  27. Easy by spyrral · · Score: 1, Redundant

    Stop burning fossil fuels.

    Where's my 25 million?

  28. Nuclear bomb by ALimoges · · Score: 2, Insightful

    Dropping a nuclear bomb every once in a while on a large cosmopolitan city would definitely do the job...

    --
    iTx Technologies: Open source development in Montreal
    1. Re:Nuclear bomb by mjsottile77 · · Score: 1
      Call me crazy, but that just might fall under the "negative impact on the environment" category. I'm not sure replacing CO2 producers with a big hole and a cloud of really nasty fallout would really do the trick.



      And what moron modded the parent to this "insightful"? Hopefully that one gets fixed in metamoderation...

    2. Re:Nuclear bomb by ALimoges · · Score: 1

      Yeah, you're right, that was thrown out spontaneously. But I wonder if the impact of a bomb, in terms of CO2, compared to that of a huge city would not balance out in the long run...

      --
      iTx Technologies: Open source development in Montreal
  29. I'm sure we could by Sycraft-fu · · Score: 4, Insightful

    But it would require energy. The whole reason hydrocarbons are a good source of energy is precisely because the C + O2 -> CO2 reaction gives off energy. So to make it go the other way, you need input energy. Plants get it from the sun, where would we get it from. Then, of course, assuming you have a source the question is why not just cut the middle man and use that source directly?

    1. Re:I'm sure we could by arachnoprobe · · Score: 0, Redundant

      One word: Nuclear.

    2. Re:I'm sure we could by geekoid · · Score: 1

      if the amount of carbon to generate to power the process is lees then what is removed then you have a decrease in carbon.

      Nuclear power, solar power are a good start.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    3. Re:I'm sure we could by saforrest · · Score: 1

      if the amount of carbon to generate to power the process is lees then what is removed then you have a decrease in carbon.

      Well, yes, but that obviously means the primary source of energy here can't be from the CO2 reaction. That would mean that, even with perfect efficiency in using the energy generated, you'd be going nowhere. (Or else you'd have a perpetual motion machine!) So nuclear, solar etc. are absolutely required for this.

    4. Re:I'm sure we could by yog · · Score: 4, Interesting

      Put a couple thousand square miles of solar cells out in the desert, and for every megawatt they generate, reduce coal/gas/oil energy production by that much.

      Install wind generators up and down the coast, and similarly replace coal.

      Use some of this energy to create hydrogen from coal, and use that to power automotive fuel cells.

      Mandate (and pay for) bicycle lanes on every thoroughfare in every city. Offer health insurance discounts to people who bike to work most of the time. Make biking a safe, cheap, and convenient way to travel and people will use it.

      Implement modern, safer nuclear technology. Rocket the waste into the Sun, or maybe dump it on the Moon or a passing asteroid.

      Create solar powered ozone production plants with 5-mile-high smokestacks to replenish the earth's O3 layer.

      How do we pay for all this? Halt the war in Iraq, and use the hundreds of billions we save from that. Also, exploit space; send robot mining ships to obtain 10000-ton platinum and gold asteroids and the like; one or two of these will pay for everything.

      --
      it's = "it is"; its = possessive. E.g., it's flapping its wings.
    5. Re:I'm sure we could by dangitman · · Score: 2, Informative

      One word: Nuclear.

      It's pronounced 'nucular.' Nu-cu-lar.

      --
      ... and then they built the supercollider.
    6. Re:I'm sure we could by diablomonic · · Score: 1, Troll
      THANK YOU! finally someone realises we DONT have a physical energy problem, we have a POLITICAL one.

      When you look into the cost of wind, solar, electric cars (that ARE viable and BETTER than petrol ones, when done right), you start to realise that for the price of the ABSOLUTE FUCKING MADNESS that is called war (esp war on iraq) and the ongoing costs of the war machine, we could completely switch away from fossil (and nuclear) fuels and go wind/solar.

      DONT tell me its not possible due to variability in the power source, THIS IS BULLSHIT, just build more than we need so even in low wind/sun there is enough power, and also pay for some damn energy storage (eg water towers or hydrogen production, whatever; solutions exist, and are not a problem when you start throwing the billions/trillions that are WASTED on the millitary at the problem.). DOnt tell me electric cars arent viable as they take too long to charge: this problem has been SOLVED (look up nano batteries and similar), (and posted on here multiple times I might note) its just not being used (and would have been solved LONG ago if it had any sort of decent money thrown at it (im talking millitary/nuclear funding decent, not the shit leftovers renewables get now)

      --
      watch "the money masters" on google video
    7. Re:I'm sure we could by StarvingSE · · Score: 1

      Plants get it from the sun, where would we get it from

      The sun?

      --
      I got nothin'
    8. Re:I'm sure we could by c6gunner · · Score: 1

      *sigh* Einstein, without all that money that was "wasted on the military" over the last couple centuries, you could kiss your modern lifestyle goodbye. I understand that you hippie-love-children have a problem with rational thought, but just trust me on this one, ok? Getting your country conquered is not a good way to ensure an improvement in the environment.

    9. Re:I'm sure we could by NittanyTuring · · Score: 1

      But it would require energy. The whole reason hydrocarbons are a good source of energy is precisely because the C + O2 -> CO2 reaction gives off energy. So to make it go the other way, you need input energy. Plants get it from the sun, where would we get it from. Then, of course, assuming you have a source the question is why not just cut the middle man and use that source directly? Getting a clean energy source is a key issue, but it's tangential to Branson's statement. He is talking about reversing damage that has been done by us. Yes, a clean energy source will at once prevent further damage from being done, but we could also use it to expend energy to remove atmospheric carbon that has been emitted by our generation.
    10. Re:I'm sure we could by jo42 · · Score: 4, Insightful

      Beg to differ.

      It is NOT a political problem. It is a Greed problem.

      Tell Exxon Mobil it can't make over $35 billion a year in profit.

      Humanity is screwing up the plant. To avoid messing it up to the point where we can't exist on it anymore will require that we fundamentally change the way we live and work. Good luck in making that happen.

    11. Re:I'm sure we could by etnu · · Score: 1

      The amount of military force required to defend ourselves is less than a 10th of what we currently spend. Nobody's calling for the elimination of the military, but we certainly don't need a bigger military budget than China, India, and the entire EU combined.

    12. Re:I'm sure we could by Ken_g6 · · Score: 1
      What, nobody modded this funny? Yes, the parent starts out well, but...

      Use some of this energy to create hydrogen from coal, and use that to power automotive fuel cells.
      This, of course, is a variant of steam reforming. In this case, C+2H2O => CO2+2H2. You'll note that this generates CO2 from the carbon in a fossil fuel. Not good. :(

      I'll refrain from commenting about the bicycles, as I know nothing about social engineering.

      Implement modern, safer nuclear technology.
      Good!

      Rocket the waste into the Sun, or maybe dump it on the Moon or a passing asteroid.
      That old saw? The problems with this have often been discussed; I won't reiterate them here. I much prefer this old saw: Recycle, Reduce, Reuse!

      Create solar powered ozone production plants with 5-mile-high smokestacks to replenish the earth's O3 layer.
      Of course, the ozone depletion issue won't be solved by injecting ozone. The sun's light creates ozone every day, and ozone naturally destroys itself eventually. It's just that chemicals that destroy ozone catalyze its destruction, so the equilibrium shifts to have less ozone. Besides, ozone depletion has very little to do with global warming.

      And finally, if the last sentence didn't make you laugh, nothing will!
      --
      (T>t && O(n)--) == sqrt(666)
    13. Re:I'm sure we could by Grishnakh · · Score: 3, Insightful

      Please point to any instance in the last 50 years or so in which the USA was actually being seriously threatened by another country.

      Let me go through all the wars since WWII (which I concede was a serious threat):

      1) Korea. No threat there.

      2) Vietnam. Definitely no threat there either; some VC with AK-47s weren't going to come over on boats and invade the US.

      At least for these you can make some kind of case for the mentality people had during the Cold War, which is now long since over. That brings us to...

      3) Iraq. No threat there either, unless you're one of the few idiots left who still believe Saddam had WMD and was going to use them against the US. (No, a few canisters of ancient chemical gas which was far beyond its useful lifespan doesn't count.)

      As for "last couple centuries", no one's debating the necessity of WWII, or whether the Civil War should have been fought, or the Phillipines War, or whatever. That's ancient history; what's important is the wars being fought right now or in the recent past.

    14. Re:I'm sure we could by asuffield · · Score: 0

      DONT tell me its not possible due to variability in the power source


      Okay. I'll tell you the real reason why it's not possible:

      If you plated the entire US with solar panels, using the most efficient panels we currently know how to make, and you assume that there is no cloud cover or other weather obscuring the sun at any point during the year... you still wouldn't have a significant fraction of the power used by the entire US. You could manage the residential power usage (just about, assuming that the unpopulated regions of the southern states would make up for the low light levels in the northern ones), but not the commercial and industrial demands (which are considerably higher). And that's before you start cranking up the electricity demands by running all those cars on grid power instead of petroleum.

      Wind power is even worse, the output is effectively zero compared to the demands. That's the problem with wind and solar power - the efficiency is poor (solar panels are less than 10% efficient) and the total land area available, multiplied by the power per unit area, multiplied by the efficiency, is a small number compared to the amount of power you need.

      We're just using too damn much power for wind and solar to be viable energy sources, at least at our current technology level.
    15. Re:I'm sure we could by asuffield · · Score: 1

      Also, exploit space; send robot mining ships to obtain 10000-ton platinum and gold asteroids and the like; one or two of these will pay for everything.


      That doesn't actually work. If you put platinum and gold on the market in 10k ton lots, they will be virtually worthless. There just is not very much demand for platinum and gold - they aren't very useful metals - and if supply exceeds demand by that much, the price drops to almost nothing.

      Go grab yourself some iron asteroids, the sort of stuff that industry can use to build cars, and satellites for delivering more TV channels. That'll make money, and has the advantage that iron asteroids are plentiful (the sort of junk that collects in asteroid belts tends to be elements have weights close to iron - something to do with how star systems form).
    16. Re:I'm sure we could by FooAtWFU · · Score: 2, Insightful
      You know, I'm aware that Exxon-Mobil has done a variety of indisputably unethical things. Go ahead and impugn them for whatever like that.
      And they have also earned a profit. Oh, horror!

      Consider: They need to send surveyors to locate oil fields, procure the rights to these oil fields from the oft-recalcitrant local authorities, drill wells thousands of feet into the earth, build big pumps to raise the oil, build pipelines for hundreds or thousands of miles through inhospitable territories, construct truly enormous processing facilities (go watch the Discovery Channel sometime, their stuff about 'superstructures', those refineries are crazy!), refine the oil into gasoline (and other stuff), load and ship the oil over the oceans in massive tankers, unload them, and finally distribute it to service stations across the country. The scale of it all is staggering.

      So do you think that anyone would try and expend so much effort, so much production, so much money (I wouldn't be surprised if they've spent over a trillion) investing in these various things to get billions of barrels of oil out of the ground each year and gasoline into a million cars.... just so they can break even? OF COURSE they're after a profit, for Christ's sake!

      Exxon is NOT forcing crude oil down peoples' throats. The problem is that people like warm homes in the winter, and air conditioning in the summer, and a nice house out in the suburbs and maybe even a yard and nice things like trees (and that means they need to drive to get places). Imagine that- fresh air, peace and quiet, TREES. Not everyone wants to pay twice as much money to live in half the space in an area with noisy neighbors, higher crime rates, more smog, where everything is paved in some form of concrete, BUT you have practical public transportation. Of course people are going to go off to the suburbs!

      So, I say, it's not a greed problem, unless maybe liking many of the things that environmentalists usually praise is "greed". (Are we permitted to like them only to be denied their actual realization) No one burns oil or gas out of greed. In fact, the most truly greedy would take every opportunity to be as frugal as possible and use as little energy as possible since it all costs money. And even if it is a greed problem, it's certainly not Exxon's greed that's damaging the planet. (And the car companies are glad to sell you more fuel-efficient cars! You'll be happier with them, and be more willing to buy them, and pay more!)

      The blame for global warming is a distributed thing - like most problems of this nature, it is a problem the people who cause the damage are largely not the same people who worry about paying for it.

      --
      The World Wide Web is dying. Soon, we shall have only the Internet.
    17. Re:I'm sure we could by skinfitz · · Score: 2, Insightful

      How much of big oil profit gets spent on researching alternative energy?

      They are precisely the people who need to be developing things like E85 ethanol and electric cars, but it isn't happening because with all that profit, there is no incentive.

    18. Re:I'm sure we could by trentblase · · Score: 4, Informative

      If you plated the entire US with solar panels, using the most efficient panels we currently know how to make, and you assume that there is no cloud cover or other weather obscuring the sun at any point during the year... you still wouldn't have a significant fraction of the power used by the entire US.

      Unless you have some calculations to back that up, I call BS. According to http://rredc.nrel.gov/tidbits.html, "Every day, more energy falls on the U.S. than we use in an entire year." Since solar panels are more than 3% efficient (quick googling tells us the most advanced ones are over 35%), you fail it. Saying this is not possible is simply foolish, and it undermines your larger argument of whether it is advisable.

    19. Re:I'm sure we could by c6gunner · · Score: 1

      Please point to any instance in the last 50 years or so in which the USA was actually being seriously threatened by another country.
      Gee, do you think that might have something to do with your military???

      Naw, couldn't be.
    20. Re:I'm sure we could by c6gunner · · Score: 2, Interesting

      Spending a 10th of what you currently spend would give you a military of 300,000 tops, including active, reserve, and national guard. Compare that to China's 6 million active and reserve.

      The biggest problem with a massive decrease would be exactly what people bitch about these days. When you finally DID end up mobilizing your military, you'd have to recruit like mad and re-instate the draft. This would lead to a decrease in level of training and professionalism, which would result in an increase in crimes and human rights abuses as well as a major increase in US casualties. Lower budget also means less equipment and less R&D, so your new draftees would be going to war without all the fancy weapons and armour that we're used to these days, and their technology would at best be on-par with your enemies, if not a couple generations behind them.

      Decreasing the military only seems like a good idea until you actually have to go to war. Then everyone's pointing fingers trying to blame someone else for endangering the nation.

    21. Re:I'm sure we could by Anonymous Coward · · Score: 0

      > 1) Korea. No threat there.

      The advance of communism which is the idiological opposite of liberal representative democracies of which we are the prime example. Sure no threat there.

      > 2) Vietnam. Definitely no threat there either; some VC with AK-47s weren't going to come over on boats and invade the US.

      Again the advance of thyranical communism. Both of these wars however were just battles in the overall cold war, which existed for 50 year with various "hot" spots. In the end the domino theory proved correct; Laos and Cambodia fell to the communists soon after and allies around the world became leary of supporting us after we abandoned our allies in South Vietnam to their fate. Of course those several millions of dead and several other millions of refugees that resulted from our retreat, who cares about them.

      > 3) Iraq. No threat there either, unless you're one of the few idiots left who still believe Saddam had WMD and was going
      > to use them against the US. (No, a few canisters of ancient chemical gas which was far beyond its useful lifespan
      > doesn't count.)

      Idiots that included the entire world, including the anti-American European front, the Chinese, the Russians, and the Arab world itself. Either way Iraq II's actual main purpose was always to disrupt the radical Isamic homefront by introducing a successful liberal representative democratice regime in the area to give the people hope for an alternative future. The war being mismanaged, the leadership being over optomistic, and the involvement of foreign powers looking to knock down American power in such a way as to cripple our future efforts in the war against radical Islam is another matter.

    22. Re:I'm sure we could by Anonymous Coward · · Score: 0

      Agree with everything except the unwarrented attack on the cities. Suburbs are quite wasteful in many ways. Waste of gas and road congestion is only a couple of those ways. Worse, one of the reasons the cities became crime-ridden and delapitated was a direct result of the suburbs. Rich, mostly white, America ran away from the cities leaving those whom could least support the tax base back in the cities causing a neverending downward spiral for those left behind. More poor and needy leads to more welfare state (through both public support and need), more welfare state leads to more regulations and taxes, more regulations and taxes leads to more rich and middle class as well as businesses running away from the cities, more poor means more people with a greater porportion of them whom commit crimes again driving more of the tax base away. On the plus side, at least our population is no longer consentrated in several large cities making them an easy target for enemy nukes, instead they will have to use several more nukes instead.

    23. Re:I'm sure we could by Millenniumman · · Score: 1

      We have ways of using the sun, also. I have no idea about their efficiency compare to plants, though.

      --
      Stupidity is like nuclear power, it can be used for good or evil. And you don't want to get any on you.
    24. Re:I'm sure we could by diablomonic · · Score: 1
      what a fuck load of bullshit you just spewed.(*)

      lets see: TOTAL annual energy usage of the US: 100 billion giga joules . average yearly power per square meter (US, from wikipedia) : 6.1 GJ.

      m^2 needed: ~16 billion.

      solar panels range from 10% to 45% efficiency, so raise this to perhaps 90 billion m^2 and you have a square 300 km's across. Now either I'm completely mistaken or you are talking absolute rubbish because I swear I thought the US was slightly bigger than 300 KM (~200 miles) across..

      (*) seriously, are you an oil company shill or something? where the frack did you get your "faKts" from?

      --
      watch "the money masters" on google video
    25. Re:I'm sure we could by diablomonic · · Score: 1

      for shits sake did you even take a small look at the size of a 200 watt solar panel, the size of your roof, and the number of panels that would fit? I could fit 30KW- 80KW (depending on efficiency) of solar panels just on my house roof alone, which would give about 200 - 500 kwh per day! and my house isn't all that big. then I could also stick a small wind generator in the back yard for another 10-40 kwh a day if I wanted (and could afford and was allowed to). you really bought the bullshit didnt you.

      --
      watch "the money masters" on google video
    26. Re:I'm sure we could by potat0man · · Score: 1

      Even though I don't agree WWII was 'ancient history' and that it is in fact recent past considering there are plenty of vets still around who tell stories about it...

      I think the standard argument that the parent poster would come back with would be the supposedly-enlightening rhetorical question, "And why do you think no one has tried to conquer the U.S. in the past 50 years?"

      A: Because of its massive military.

      I think it's amusing when people talk about how no nation could ever try to conquer the world because that's 'something of the dark ages' and we live in a 'modern era' when things like that don't happen. I feel like slapping them upside the head and saying, "Germany! Hello? Japan!"

      It was only 67 years ago. Not thousands or even hundreds of years. We're no more enlightened or 'modern' than any other then-modern people were. There just hasn't been an opporunity for world-conquering by some egomaniac in the past 67 years. But I doubt very much we'll be as lucky over the next 67 years.

    27. Re:I'm sure we could by yog · · Score: 1

      You do agree that residential power needs could be met by solar, averaged across the sunny and cloudy regions. By the way, proper rooftop solar systems gather energy even on cloudy days.

      This frees up energy for two other purposes: commercial/industrial power consumption and electric cars. So in fact, all those solar roof panels on houses and office buildings will be indirectly supplying power for our spiffy new rechargeable hybrid cars that get 80-100 mpg.

      That will dramatically reduce demand for gasoline, allowing the cost of air travel to drop, and industrial processes that use oil (for power, for plastics production, for polyesters etc.) will all have more plentiful supplies, hence lower prices. The economy as a whole will profit, with the possible exception of the Big Oil corps who obviously should be diversifying into alternative energy. There will also be the huge new job market for solar manufacturers and installers. Let's not forget the reduced need to patrol the Persian Gulf and fight an occasional war over there; a couple of trillion saved right there. Of course it would help to get all the other big players to implement the same policies. But nothing succeeds like success.

      Regarding the fellow who questions the asteroid idea.... "mod it funny", he said... well, there were people who laughed at Christopher Columbus for his folly as well--sailing off into the unknown in search of treasure. It will be equivalently expensive and risky to fly to the asteroid belt and retrieve valuable rocks... yet we have the technology today to accomplish it. It's just a matter of investing the money to jump-start the business.

      --
      it's = "it is"; its = possessive. E.g., it's flapping its wings.
    28. Re:I'm sure we could by Grishnakh · · Score: 1

      The advance of communism which is the idiological opposite of liberal representative democracies of which we are the prime example. Sure no threat there.

      The advance of communism? Excuse me, but do you have some kind of problem with people picking their own governments? If they want communism, let them have it. As long as they don't try to force it on us, I don't see a problem.

      Again the advance of thyranical communism. Both of these wars however were just battles in the overall cold war, which existed for 50 year with various "hot" spots. In the end the domino theory proved correct; Laos and Cambodia fell to the communists soon after and allies around the world became leary of supporting us after we abandoned our allies in South Vietnam to their fate. Of course those several millions of dead and several other millions of refugees that resulted from our retreat, who cares about them.

      Three words: not our problem. If those people want to become communists, that's their business. As long as people don't come over on boats trying to force a different government on us, it's not our problem. It's not our job to be the world's policeman, or to force democracy on other countries.

      Idiots that included the entire world, including the anti-American European front, the Chinese, the Russians, and the Arab world itself.

      You're delusional. The Bush administration never convinced anyone except Blair that Saddam had credible WMD. Read the news.

      Either way Iraq II's actual main purpose was always to disrupt the radical Isamic homefront by introducing a successful liberal representative democratice regime in the area to give the people hope for an alternative future.

      Yeah, how's that working out? Doesn't look well to me. It's simple: those people don't want democracy or freedom, they want a religious government that forces people to obey religious dogma. Again, NOT OUR PROBLEM. If people in other countries want freedom, it's their job to fight for it, just like we did. You can't force freedom on people who don't want it. It's like trying to force a battered wife to leave her husband.

      If you want to go around the world being a lone do-gooder, feel free to form your own private army and raise funds to support it, and then you can go around doing whatever you like. Personally, I can agree with do-good actions as long as a large number of allied countries are all willing to take action together, but if you can't build international agreement and consensus, then forget it. It's fundamentally the responsibility of a country's people to deal with their own government.

    29. Re:I'm sure we could by Grishnakh · · Score: 1

      WWII was indeed "ancient history" for most people alive now. The only veretans telling stories about it now are in their late 80s and 90s, and they were the young foot soldiers, not the commanders. Every time I heard about someone refusing to buy Japanese cars because of WWII, I feel like slapping them and pointing out that all the generals and political leaders who were involved are now dead, unless some of them have actually managed to live past 100 (in which case they're on their deathbed anyway). The people running these countries are probably two generations removed from those people.

      Why has no one tried to conquer the US for the past 50 years? It's simple: we have a strategic location, basically owning a whole continent, with huge oceans on either side. None of the Latin/Ibero-American countries are a credible threat (or have been for 150 years), Canada is an ally, and anyone else who would have any interest in conquering us doesn't have much military power. The other countries with formidable militaries are all allies (NATO), and haven't had any desire to conquer anyone at all since way back in the colonial times, except of course for the former Axis powers which now have the same mindset. We could easily defend our country with a tiny fraction of the military power we have; we don't need to "project" power onto other continents. The only countries that aren't allies that are any serious threat are Russia and China, and again, neither of these seem to have any inclination towards imperialism and domination outside of their own neighborhoods. And with the growing importance of global trade, it'd be pretty stupid for any large powers to get involved in empire-building wars. The only countries with warfare on their mind are screwed-up places like North Korea and the Arab and Persian Islamic countries, and of course these have no military power to wage war on other continents.

      I'm not denying we need a strong military, but we don't need a military capable of single-handedly waging war on multiple continents simultaneously. There just isn't anyone out there who wants to come over and take over our country.

    30. Re:I'm sure we could by noigmn · · Score: 1

      North Korea and Iran have started producing WMD because they thought you were going to attack them as part of the axis of evil, and this has effectively have started an arms race. You guys fought some important wars. But the current ones are just the cause of unrest that will lead to more wars. There's no idealist perfect outcome like the one's your seeking. Only a bit of profit to be made on the side and an excuse to upgrade weapons and go on a fundamentalist crusade.

      I always find it amusing that the Bush administration can talk about religious extremists. And that you guys can use communisms faults as an excuse for extreme capitalism. News for you, communism and capitalism both suck. They are extreme idealistic theories that never should've become anything more. Communism was taken up by some countries, so as a response people polarised the other way to capitalism. Same as the whole fundamentalist verus science debate at the moment. People get chalenged and move to the rabid extremes.

      --
      Slashdot is powered by your submission.
    31. Re:I'm sure we could by aminorex · · Score: 1

      Ummm.... Let me get this straight. You're suggesting that China is going to *invade* the U.S. ... like, using ground troops?

      Okay, I think I know how much weight to give to your opinions about military policy.

      --
      -I like my women like I like my tea: green-
    32. Re:I'm sure we could by c6gunner · · Score: 1

      A hell of a lot more than your comprehension abilities, that's for sure.

    33. Re:I'm sure we could by quadszilla · · Score: 1

      The Cuban Missile Crisis.

    34. Re:I'm sure we could by adolf · · Score: 1

      Someone, please correct me on this if I'm wrong:

      Isn't "profit" defined as any money that is made -after- all business expenditures such as labor, realestate investments, prospecting, drilling, and a daily course of hookers and blow for the CEO have been taken out of "revenue"?

      In other words: Extra money?

    35. Re:I'm sure we could by Anonymous Coward · · Score: 0

      All you need is a bunch of liberals to piss on the sun.

    36. Re:I'm sure we could by gordo3000 · · Score: 1

      you do realize that for the first 180 years of the US's history, we never kept a large standing army. This was only first considered after the rise of communism in Russia(as I didn't live through the time, I'll accept it as a credible threat) and its need had ended with the fall of another major power with a large standing army threatening war.

      So it just may be rational for you to wonder why the US wasn't ever conquered for all those years that it lacked a large standing army. It used to be standard that the military was mobilized on an "need" basis rather than being constantly mobilized.

      Do we need millions of ground troops ready to go at the drop of a pin? depends on if you think there is some country with a large standing military that is prepping for war. Of course, right now we are involved in 2 wars so the discussion of reducing the military will have to wait for some time. But it would serve you well to consider the many countries with small or non-existent standing armies around the world that have not been conquered.

      Now, there are arguments to be made as to why, given modern warfare tactics, it may be meaningful to keep a larger standing army that we did before WWII, it is hard to believe you ever began to think about those things with your response(granted, I'm not saying the GP every insinuated a deeper thought about the place of the military in a country).

    37. Re:I'm sure we could by Anonymous Coward · · Score: 0

      Uhh, you're missing something.

      The energy we get from the sun covers a much, much, much, wider spectrum than solar cells can handle, so it isn't as simple as taking that number times .03.

    38. Re:I'm sure we could by Grishnakh · · Score: 1

      North Korea and Iran have started producing WMD because they thought you were going to attack them as part of the axis of evil

      Maybe, maybe not. Both these countries (NK especially) were extremely militarized long before Bush was elected. NK has been working on long-range missiles for longer than Bush has been around.

      I always find it amusing that the Bush administration can talk about religious extremists. And that you guys can use communisms faults as an excuse for extreme capitalism. News for you, communism and capitalism both suck.

      News for you: capitalism and communism are orthogonal. China is a communist country, and capitalist-style free-market economics is alive and well there. This renders the rest of your argument null and void, because you clearly have no idea what you're talking about. Capitalism is an economic system. Communism is a political system.

    39. Re:I'm sure we could by StikyPad · · Score: 1

      Bikes aren't practical for at least 30% of the year in many places (i.e., those more than ~30 degrees away from the equator), even if you don't count the rain in many other places, and the need to transport things like groceries, children, and associated equipment. And as long as people have cars, they'll use them for the convenience, even if gas was expensive. If you raised gas prices to a point where most people couldn't afford to consume it daily, that would likely be a similar point where poor people couldn't afford it ever. Of course, that may be the price we have to pay, but there are more considerations than simply "build a bike path and they will come."

    40. Re:I'm sure we could by amper · · Score: 1

      Humanity is screwing up the planet Sorry, but I had to fix your quote.

      Wrong. Inhumanity is what's screwing up the planet.

    41. Re:I'm sure we could by amper · · Score: 1

      Not to be Captian Obvious here, but the answer to all three of your examples is China. The treat was, and continues to be, the People's Republic of China. The first two are relatively obvious, though I expect most people don't realize the significance of Cam Rahn Bay (sp? too busy to look it up), and the Iraq problem is directly related to competition with China for the only large and proven petro resources left on the planet.

    42. Re:I'm sure we could by narsiman · · Score: 1

      Or just print 1.2 trillion/100 dollar bills like we are doing for the iraq war.

    43. Re:I'm sure we could by mr_pins · · Score: 1

      No. When you burn oil, coal, or other hydrocarbons, most of the energy liberated is from the oxidation of *hydrogen*, not of carbon.

      So it is theoretically possible that you could have a coal powered facility that removes carbon dioxide from the atmosphere, producing graphite bricks and H20.

    44. Re:I'm sure we could by noigmn · · Score: 1

      Capitalism is an economic system. Communism is a political system.

      Communism is essentially a political and economic system. One of the things Communism normally focused on, being a socialist movement, was either overthrowing or 'reforming' the capitalist economic approach.

      As for china, communism isn't really true communism these days in China.
      --
      Slashdot is powered by your submission.
    45. Re:I'm sure we could by cfrjlr · · Score: 1

      Sahara is a remote location, transmission costs of power to the consumers will be prohibitively high.

      Solar Power satellite rectennas would deliver five to ten times more power to the grid per acre of land than PV solar panels. A solar panel in the contiguous United States on average delivers 19 to 56 W/m. By comparison an SPS rectenna would deliver continuously about 23mW/cm2 or 230 W/m2, hence size of rectenna required per watt would be about 8.2% to 24% that of a terrestrial solar panel array.

      Reference: http://en.wikipedia.org/wiki/Solar_power_satellite #Comparison_with_terrestrial_solar_power

    46. Re:I'm sure we could by potat0man · · Score: 1

      WWII was indeed "ancient history" for most people alive now.

      So then what was the middle ages or the golden age of Rome? The beginning of time? Sheesh, get some perspective.

      There just isn't anyone out there who wants to come over and take over our country.

      That's not the only way to wage war. How about militarily enforced embargos? Strategic attacks on power plants, water/food supplies, destruction of major transport facilities? Perhaps somebody else will want a turn to be the primary meddler in the mid-east or the one leading trade talks and leading the way in international law. It's not so far fetched... Giants meet to counter US power.

    47. Re:I'm sure we could by cfrjlr · · Score: 1

      I agree with the basis of your proposal. USA is spending a trillion dollars a year to defend oil fields. This exceeds the value of the oil by several multiples. For a fraction of the same we could become independent of oil completely.

      Regarding putting: "...solar cells out in the desert..."

      A solar power satellite rectenna would deliver 5 to ten times as much power to the grid than solar panels on the Earth's surface.

  30. Re:Get rid of people. by Anonymous Coward · · Score: 1, Funny

    Only the CO2 released from burning petroleum fuel matters. Period.


    what, do you expect petrol to burn itself?
  31. Find a way to block all volcanoes - problem solved by Anonymous Coward · · Score: 1, Interesting
    Humans only contribute < 3% to the world's greenhouse gases!

    "Are humans causing the climate to change?

    98% of total global greenhouse gas emissions are natural (mostly water vapor); only 2% are from man-made sources." - http://www.polymath-systems.com/pubpol/globwarm.ht ml


    Many other sources have similar figures.
  32. Pah! Trivial! by zmollusc · · Score: 5, Funny

    Simply declare co2 to be the worlds currency and pretty soon it will all be safely locked away in swiss vaults.

    --
    They whose government reduces their essential liberties for temporary security, receive neither liberty nor security.
    1. Re:Pah! Trivial! by Anonymous Coward · · Score: 0

      Funny?
      Sure.. you laugh now..
      Can you say Koyoto? Fundementally speaking, thats exactly what its all about.
      (While being controlled by the 'oh so trustworthy, and deserving UN)

  33. Re:Awesome by Anonymous Coward · · Score: 0

    The latest Intergovernmental Panel on Climate Change (IPCC) summary released last Friday inflates the language of doom even as it deflates its predictions of temperature and sea level increases from previous reports.

    The IPCC Climate Change 2007 report predicts world temperatures will possibly rise 1.8C to 4C (3.25 to 7.2F) from 1990 levels to the year 2100 and that sea levels might rise 28 to 43 cm (11 to 17 inches).

    Just six years ago, however, the picture looked much bleaker.

    The 2001 IPCC report predicted that from 1990 to 2100 temperatures would rise 1.4C to 5.8C causing sea levels to rise by .09 to .88 metres (3.5 to 34.6 inches or 9 to 88 cm).

    In 2001, the UN body said the global net effect of human activities since 1750 has been one of warming with radiative forcing of 2.43 watts per square metre.

    Oops. Now they're saying it's 1.6 watts per square metre.

    What's most troubling about all of this is the 21-page, much-hyped summary is not referenced at all.

    This is problematic on many fronts, but as past IPCC reports have shown, the summary is not written by the scientists whose names appear on the cover, it's written by politicians and bureaucrats.

    Indeed, some of those scientists after the fact have complained their work has been grossly misrepresented.

    In 2001, two scientists complained publicly their work was misrepresented by those who wrote the summary, including MIT physicist Richard Lindzen.

    In June 1996, Dr. Frederick Seitz, past-president of the National Academy of Sciences and president emeritus of Rockefeller University, wrote with regard to the 1995 IPCC report: "I have never witnessed a more disturbing corruption of the peer-review process than the events that led to this IPCC report."

    He continued: "This report is not what it appears to be -- it is not the version approved by the contributing scientists listed on the title page."


    link

    Regardless of whether you believe in Global Warming or not, there is an effort by certin groups (environmental groups and the media in particular) to make the science sound more solid than it is ...
  34. Hats by Tablizer · · Score: 1

    If everbody wore tin-foil hats, then it would reflect more sun out into space, cooling the planet. I've got mine on.

  35. Algae-Biodiesel+Charcoal by rohar · · Score: 1
    One of the best ideas I have seen is algae for biodiesel with charcoal production from the waste. The charcoal holds the carbon for a long period and is at worst case neutral spread on agricultural land and has some potential to be beneficial.

    There were a lot of studies on the idea in the '80's by the DOE, but it was shelved due to low oil prices at the time.

    1. Re:Algae-Biodiesel+Charcoal by CrazyDuke · · Score: 1

      I was hoping my idea was original, but I guess not. In addition, mine was to to take the post oil press waste and place it in old strip mine pits of significant depth, then cover it with mine slag. Place some venting pipes down to the heap and capture the methane (for CNG use?) coming off of the decaying mass as it gradually turned into some kind of coal.

      Oh, and use organic waste (sewage, garbage) to feed the algae blooms. The only thing I couldn't think of an easy fix was the ground water issue beyond what we already do for landfills.

      --
      Any sufficiently advanced influence is indistinguishable from control.
  36. IGCC by Anonymous Coward · · Score: 0

    Refit about 1000 coal power plants with Integrated Gasification Combined Cycle:

    http://www.denverpost.com/search/ci_4187912

    Not cheap.

  37. Solve global Warming and more by FinchWorld · · Score: 5, Funny

    Eat the homeless, now we have enough housing. Eat criminals, no more over full jails, possible drop in crime rates. Eat everyone who live in a house with an odd number, halfing amount of cars on the road. And with all that eating we solve third world hunger too.

    --
    "I may be full of crap about this game, and I may be wrong, and that's fine." -Jack Thompson
    1. Re:Solve global Warming and more by Tree131 · · Score: 1

      At Slashdot, we welcome the Jeffrey Dahmers of this planet.

    2. Re:Solve global Warming and more by jimicus · · Score: 4, Interesting

      Don't know if you realise this, but a very similar solution to a very different problem was proposed a few centuries ago:

      http://art-bin.com/art/omodest.html

      (Read it through. It's worth it)

    3. Re:Solve global Warming and more by giminy · · Score: 1

      Unfortunately, there are only 6.6 billion people on the planet, so eating them won't help too much.

      The average person generates 900 grams of Co2 per day. Multiply by 6.6 billion and that's only ~6.5 million tons of Co2 directly attributable to people (discount cars, etc). The problem with only killing half of the population, as you suggest, is that it doesn't take cars off the road. A large chunk of people in odd-numbered addresses won't even own a car. It also means that the other half of the population (presumably randomly selected) will break into the odd numbered houses and take the cars parked in their garages.

      What we need is a giant mallet on all freeway on/off ramps that plays whack-a-mole, destroying every other car. This would discourage people from driving at all, while halving the population of people that actually do drive. I'll bet we could build such a device for a lot less than 25 million, too...

      --
      The Right Reverend K. Reid Wightman,
    4. Re:Solve global Warming and more by mmurphy000 · · Score: 1

      Jonathan Swift called; he wants his plot back.

    5. Re:Solve global Warming and more by FinchWorld · · Score: 1

      I can out date that, cos its wat I took inspiration from, when Hannibal of Carthage was leading his armies east towards rome (I believe they had just crossed the alps, or atleast some snowy mountainess range) the issue of food supplies came up. A solution from one of his generals was to eat the dead from a battle.

      --
      "I may be full of crap about this game, and I may be wrong, and that's fine." -Jack Thompson
    6. Re:Solve global Warming and more by Geeselegs · · Score: 1

      You know, I've always wanted to try Soylent green

    7. Re:Solve global Warming and more by Anonymous Coward · · Score: 0

      It's sattire.

    8. Re:Solve global Warming and more by TooMuchToDo · · Score: 1

      I love that parody =) I find it just as witty today as I did when I was in High School.

    9. Re:Solve global Warming and more by deadkevin · · Score: 1

      So, you live in an even numbered house, huhn?

      deadkevin

    10. Re:Solve global Warming and more by dcam · · Score: 1

      I live in a house with an odd number. Can we make it the houses with even numbers? I'd hate to have to move house.

      --
      meh
  38. Re:Awesome by Anonymous Coward · · Score: 0

    this is crazy... flat out crazy... but how about rather than whining about the problem we use the technology ALREADY IN PLACE???

    I live in Idaho the supposed nuclear energy research capitol of the U.S. (The INL). Yet the lab here hasn't built a reactor for 20 years.
    and they are getting less and less money each year for research.

    Our state is now building five some odd coal plants... (not the gen 3 plants we should be).

    When was the last time a nuke plant was built in the US?

    You want to see the essence of hypocrisy? Look at the half finished nuke plant in Washington, its construction was blocked by the same
    people whining about dirty power and global warming..... stop waiting for the magic technology bullet and use the technology we ALREADY HAVE!
    basically, PUT UP OR SHUT UP!

  39. A forest by Profane+MuthaFucka · · Score: 1

    Duh, my invention is a bunch of trees and plants strategically placed together on a piece of land, in sufficient quantities to remove a billion tons of CO2 a year. Why make machines to do what mother nature can already do, provided we as humans are good stewards and take care of our natural and biological resources?

    Now pay me my money, bitches. I don't have any confidence that any of you ignorant fools are going to stop pumping CO2 into the atmosphere and cutting down our forests. I want my money right now so I can at least live the rest of my life enjoying myself. Nobody *else* is admitting they are responsible for pooping in the fishbowl, and I'm not going to admit my own guilt either. The fish bowl we call the Earth is just pooping ITSELF up.

    --
    Fascism trolls keeping me up every night. When I starts a preachin', he HITS ME WITH HIS REICH!
  40. Guess that rules out my solution... by etah52 · · Score: 1

    Nuclear winter! When things get too hot, pop the top, sit back and enjoy the snow.

  41. Dust melts snow/ice by AHumbleOpinion · · Score: 1

    Particulates in the atmosphere actually have a "warming" effect with respect to melting snow packs and ice. They become part of the snowflake, but they absorb rather than reflect solar radiation, snow/ice melts too quickly.

  42. Not Reduce Output by Actually,+I+do+RTFA · · Score: 0
    Most of the comments have been offering simple ways to dump less C02 in the air. The prize is expressly to remove CO2 we've already added, so solar/nuclear power, less driving gas, etc. wouldn't count.

    Nor would the various other schemes.

    But my nifty idea is to spin the entire atmosphere. The CO2, being heavier than most air, but heavier than ozone, would form a layer all it's own. Then all we need is planes with ram-scoops to collect the C02, and later pipe it up to space in large tubes.

    Are hurricanes/tornados a "negative environmental impact"?

    --
    Your ad here. Ask me how!
  43. Pay me by ProteusQ · · Score: 1, Troll

    Anyone who thinks global warming is strictly a man-made problem: stop driving cars, stop using airplanes, stop using air-conditioning, stop using electricity, stop eating beef, stop drinking milk, stop farting, and stop breathing. With a billion fewer people on the planet, this problem might just go away.

  44. Plant LOTS of trees by oneandoneis2 · · Score: 1

    Do I win $25 million..?

    --
    So.. it has come to this
  45. Ok but that brings me back to the 2nd question by Sycraft-fu · · Score: 2, Interesting

    Why not just dispense with the whole "convert CO2 to carbon and oxygen" and just use nuclear as a direct power source? We already know how to do that, quite well in fact. So if nuclear is the answer, why not just use it?

    My point isn't that there aren't energy alternatives, it's that there's not a real reason to do the CO2 -> C + O2 thing.

    1. Re:Ok but that brings me back to the 2nd question by Anonymous Coward · · Score: 0

      The "not in my backyard" crowd is still mostly ignorant, and associate any mention of nuclear power with Chernobyl and Three-Mile Island.

    2. Re:Ok but that brings me back to the 2nd question by brain1 · · Score: 1

      Well, yes. Seems even the environmentalists are agreeing with that. I would say sequestering radioactive waste underground would be a lot better than releasing tons of carbon into the atmosphere. And the new reactor designs are meltdown resistant and far more safer than the old ones.

      What ever happened to hydroelectric power? Geothermal?

      Oh, yeah. It's cheaper to dig up the planet to burn coal than it is to fund some real research into bringing cheap energy to the masses. Maybe when some other country takes the initiative and produces something useful the U.S. will copy.

    3. Re:Ok but that brings me back to the 2nd question by arachnoprobe · · Score: 2, Interesting

      Well, yes. Seems even the environmentalists are agreeing with that. I would say sequestering radioactive waste underground would be a lot better than releasing tons of carbon into the atmosphere. And the new reactor designs are meltdown resistant and far more safer than the old ones.
      Most of the radioactive waste is actually not waste and can be reused, and sequestering waste in old salt mines is really safe. Kind of a SciFi alternative would be to launch it into the sun, but I don't know if that is possible. Scientists already proposed that it could be possible to convert the Uranium into Iodide - but because of political reasons they got cut down on their funding.
    4. Re:Ok but that brings me back to the 2nd question by SatanicPuppy · · Score: 5, Insightful

      Hydro never lived up to the hype. Dams silt up, dams ruin rivers, and, aside from a few really good spots, dams don't generate enough power.

      If we went to fission with waste reprocessing, we could be in good shape...It'll provide more power and vastly reduce the amount of waste produced. We could even reprocess the waste we have now. The paranoia over radiation is so overblown, and has been hyped for so long that people just sort of accept that all nuclear power is going to lead to three eyed fish and crap like that.

      --
      ad logicam Claiming a proposition is false because it was presented as the conclusion of a fallacious argument.
    5. Re:Ok but that brings me back to the 2nd question by Anonymous Coward · · Score: 1, Informative

      The problem with nuclear is that when you view it in totality - the cost of building the power plant, mining and processing uranium, maintaining and decommissioning the plant, storing and/or disposing of waste - it is nowhere close to an affordable source of power. Without substantial government subsidies (either direct or hidden), the nuclear power industry would be much smaller than it is today. Building hundreds of new reactors is not a minor undertaking ... a $25m prize is a joke in comparison.

    6. Re:Ok but that brings me back to the 2nd question by Broken+scope · · Score: 5, Insightful

      You know... if there was a large industry for getting rid of nuclear waste... someone would find a way to do it quickly, safely, and cheaply just so they can be a rich bastard off of it.

      --
      You mad
    7. Re:Ok but that brings me back to the 2nd question by angrymilkman · · Score: 3, Interesting

      fire it into the sun?? what if the rocket explodes like the challenger and we get showered by highly nuclear waste?

      --
      ...what matters is what you like, not what you are like...
    8. Re:Ok but that brings me back to the 2nd question by misleb · · Score: 1

      What ever happened to hydroelectric power?


      Google built facilities right next to the hydro power. That's what happened to it.

      -matthew
      --
      "THERE IS NO JUSTICE, THERE IS ONLY ME." -Death
    9. Re:Ok but that brings me back to the 2nd question by aplusjimages · · Score: 1

      Well you have to think in terms of a nuclear power plant in every city. Where would Miami dump their nuclear waste? Not underground unless they want to poison the water system. Not every city has a salt mine to dump it in. We could transport it to other salt mines hundred or thousands of miles away, but is that risky transporting it?

      --
      Can I bum a sig?
    10. Re:Ok but that brings me back to the 2nd question by andy314159pi · · Score: 1

      nuclear power is the answer but we have a fairly limited amount of fuel so a complete switch to fission power isn't workable. Everyone has to keep their fingers crossed that the ITER project pans out or other fuel technology for alternative isotope decay to fissile material works out. The latter is getting very little funding, as far as I understand.

    11. Re:Ok but that brings me back to the 2nd question by Slithe · · Score: 1

      It would probably not be TOO risky to transport it. A trailer with foot-thick lead walls should do the trick. The only risk would be if the waste was weapons-grade; then the truck should have an armed escort.

      --
      ---- "XML is like violence. If it doesn't fix the problem, you aren't using enough."
    12. Re:Ok but that brings me back to the 2nd question by arachnoprobe · · Score: 1

      Nuclear waste? Not risky. You can even fly it safely.

    13. Re:Ok but that brings me back to the 2nd question by bendodge · · Score: 3, Insightful

      Nuclear power is statistically safer than conventional. I guarantee there were more accidents last year per kilowatt for conventional power than nuclear. (Airplanes are also statistically safer than cars.) The big problem is that terrorists have successfully terrorized people on the subjects.

      Chernobyl was using a design US engineers had rejected as unsafe, and the Three Mile Island disaster wasn't. It was a successful test of nuclear safety measures.

      As for nuclear waste, why not recycle it? R-r-recycle it! *gasp* But that produces weapons-grade material! Right, so put it in a missile! The best defense is a good offense (think Reagen's Cold-War successes). And then there is hardly anything left over! (And is nuclear waste worse than huge strip mines?)

      The only real obstacle to nuclear power is public terror.

      --
      The government can't save you.
    14. Re:Ok but that brings me back to the 2nd question by DDLKermit007 · · Score: 1

      It's not so much the how to get it somewhere (it is fairly safe), it's a question of where. For years they've been trying to get Yucka Mountain able to accept radioactive waste, and nobody in Nevada wants it. Nevada don't really produce much radioactive waste, and as such don't want to be the radioactive garbage can for the country (plus if you poison what water tables Nevada has it's fucked). People's minds could be changed easily if there was a financial incentive for it (Yucka Mountain would be safe if they'd have built it right), but 49 states are focusing on ramming it through, and one is just looking to keep it out since theres no incentive. Not exactly productive imo.

    15. Re:Ok but that brings me back to the 2nd question by polar+red · · Score: 1

      nuclear power is expensive. THAT is a problem. cost studies usually forget to mention some very expensive parts of nuclear power, like insurance, building cost, storage of waste cost, demolition cost, ...

      --
      Yes, I'm left. You have a problem with that?
    16. Re:Ok but that brings me back to the 2nd question by polar+red · · Score: 1

      research cost. (at this moment research into nuclear gets more money, while solar and wind get WAY less, while steadily getting cheaper and cheaper than nuclear).

      --
      Yes, I'm left. You have a problem with that?
    17. Re:Ok but that brings me back to the 2nd question by Iron+Condor · · Score: 1

      What ever happened to hydroelectric power? Geothermal?

      Call me when you've found a way to drive truck with geothermal power.

      --
      We're all born with nothing.
      If you die in debt, you're ahead.
    18. Re:Ok but that brings me back to the 2nd question by PermanentMarker · · Score: 2, Insightful

      Going to nuclear is only a transformation of waste. Simply this is a shift in waste not a solution. Then suddenly its no longer CO2 but it is some radioactive stuff that needs to be buried for thousends of years underground. One might store CO2 in the first place underground and skip the expensive uranium in between. Remember uranium isn't an endless power solution either, thats why we try to research fusion. Uranium is a limited feul on earth. The best things here would be a natural energy source.

      --
      I know you're out there. I can feel you now. I know that you're afraid. You're afraid of us. You're afraid of change.
    19. Re:Ok but that brings me back to the 2nd question by WalksOnDirt · · Score: 1

      Nuclear power is quite affordable; France has been getting most of its electricity this way for quite some time now. In the USA, if you ignore environmental consequences, coal is a little cheaper. Ignoring coal's external costs is a very bad idea, though.

      --
      a,e,i,o,u and sometimes w and y (at be if of up cwm by)
    20. Re:Ok but that brings me back to the 2nd question by stfvon007 · · Score: 1

      Use geothermal power to separate 2xH20 into O2 and 2xH2. Drive truck on H2.

      --
      All misspellings and grammatical errors in the above post are intentional and part of my artistic expression.
    21. Re:Ok but that brings me back to the 2nd question by chris_eineke · · Score: 4, Funny

      someone would find a way to do it quickly, safely, and cheaply
      Hey, that's easy. Just dump it into the ocean. That'll give the marine biologists a couple of new monster species, too. Where is my government tax break and research grant?

      </hahaonlykidding>
      --
      "All you have to do is be fragile and grateful. So stay the underdog." Chuck Palahniuk, Choke
    22. Re:Ok but that brings me back to the 2nd question by Anonymous Coward · · Score: 0

      You can even ignore the shuttle disasters and it's still dangerous.

      Just do a google search on exploding space-bound rockets and you'll see that rockets actually explode quite often!

      They usually aren't talked about much because the public doesn't really care when a rocket blows up when we're trying to launch a sattelite into orbit.

    23. Re:Ok but that brings me back to the 2nd question by Broken+scope · · Score: 4, Funny

      ... if only I could smack people through my monitor.

      --
      You mad
    24. Re:Ok but that brings me back to the 2nd question by Some_Llama · · Score: 1

      "Call me when you've found a way to drive truck with geothermal power."

      Use the power to create hydrogen, or electricity.

      Figured I'd post since I didn't have your number.

    25. Re:Ok but that brings me back to the 2nd question by morcego · · Score: 1

      You are, of course, wrong.
      At least here in Brazil (which is not a small country), more than 90% (don't have the exact numbers) of the electricity comes from the rivers (ie: Hydroelectric).
      But that is not viable for many countries.

      --
      morcego
    26. Re:Ok but that brings me back to the 2nd question by StarvingSE · · Score: 0

      Sure, there are less accidents with nuclear power plants than conventional power plants. However, when one does occur, the accident at the nuclear plant is orders of magnitude greater than a conventional plant. I agree nuclear plants can be very safe, but it only takes one accident to render hundreds of miles of land unusable for a couple generations.

      --
      I got nothin'
    27. Re:Ok but that brings me back to the 2nd question by mark_osmd · · Score: 2, Informative

      Advanced nuclear designs can fix the whole nuclear waste problem, too bad the Clinton admin killed off the Integral Fast reactor. With advanced nuclear designs like IFR, you get 1) walk away safety (the reactor is passively stable) 2) little waste problems 3) pyronuclear processing of waste. 4) little to no chance of proliferation because the interesting Pu isotopes for bombs are all intermixed with very radioactive waste products 5) gets more of the energy out of the fuel than old water reactor designs that bury the most of the waste (and the energy). Yucca mountain doesn't have to be an issue anymore. http://en.wikipedia.org/wiki/Generation_IV_reactor Mark

    28. Re:Ok but that brings me back to the 2nd question by darthgnu · · Score: 1

      Hey, you could even create new species for all the extinct ones we killed.

      --
      Freedom is strength, Ignorance is peace, War is slavery.
    29. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 3, Interesting

      Going to nuclear is only a transformation of waste. Simply this is a shift in waste not a solution. Then suddenly its no longer CO2 but it is some radioactive stuff that needs to be buried for thousends of years underground. One might store CO2 in the first place underground and skip the expensive uranium in between. Remember uranium isn't an endless power solution either, thats why we try to research fusion. Uranium is a limited feul on earth. Current estimated accessible uranium reserves are enough to last approximately 500 years, at the current rate of consumption. If all electricity production (hydro and other "clean" power included) was converted to nuclear, there'd still be enough for nearly 80 years. This is assuming the current wasteful method of not reprocessing fuel. Waste reprocessing, which itself generates energy, would increase the fuel utility by a factor of 10, and would eliminate nuclear waste entirely. In short, we have enough fuel to run fission reactors in place of all the conventional CO2 generating power plants for over 1000 years. Fuel is not the problem. The problem is enviro/peacenik whackos who conflate nuclear weapons with nuclear power and tar them all with the same brush. People like that create a groundswell of popular ignorance that leads to things like Jimmy Carter signing an executive order banning the building of ALL breeder reactors. A particular type of breeder reactor is used to make weapons-grade plutonium. Fuel reprocessing breeder reactors, however, create an inseperable mix of plutonium that is utterly unusable as a weapon. Now why Carter, a trained nuclear engineer, would ban all breeder reactors is a question with only two possible answers: a) the man's an idiot and faked his way through school, or b) he was making a purely symbolic, political gesture. The issue of nuclear power has been thoroughly politicized, to the point where it's hardly about science anymore.

      The best things here would be a natural energy source. All energy sources are natural, from water running downhill, to hydrocarbons combusting, to atoms splitting. You can't apply a "back to nature" philosophy to the production of energy!
      --
      If a job's not worth doing, it's not worth doing right.
    30. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 1

      nuclear power is the answer but we have a fairly limited amount of fuel Nonsense. Current uranium reserves are enough for 100 years at current consumption, projected accessible reserves are enough for about 500 years. With fuel reprocessing those numbers go up by a factor of 10 (and eliminate the radioactive waste issue as well).
      --
      If a job's not worth doing, it's not worth doing right.
    31. Re:Ok but that brings me back to the 2nd question by dave420 · · Score: 2, Insightful

      Don't pin it all on the long-hairs - people are also a bit worried about nuclear reactors/plants blowing the fuck up on their doorstop, or the effects from such an explosion raining down on their homes. Those folks are not greenist nutters - they have legitimate worries.

      And don't confuse the US with the rest of the world. The rest of the world hasn't "politicized" nuclear power to the extent you claim the US has. Maybe the US will take the lead from other countries, once it's realised it's beneficial.

    32. Re:Ok but that brings me back to the 2nd question by RealGrouchy · · Score: 2, Insightful

      If we went to fission with waste reprocessing, we could be in good shape...It'll provide more power and vastly reduce the amount of waste produced.

      It would consume some of the waste we produce, but it would not prevent that waste from being produced in the first place. (In fact, if successful, it would require more waste to be produced!)

      How does the amount of energy derived from $PROCESSing waste compare to the amount that went into producing it?

      - RG>
      --
      Hey pal, this isn't a pleasantforest, so don't waste my time with pleasantries!
    33. Re:Ok but that brings me back to the 2nd question by mdsolar · · Score: 1

      OK, so at present consumption we've got 100 years.... Instead of 20% we go to 100% plus transportation and heating and we've got less than 10 years, fifty with your scratch dirt reserves, it's hardly worth building the reactors. http://mdsolar.blogspot.com/2007/01/why-renewables -displace-nukes-first.html

    34. Re:Ok but that brings me back to the 2nd question by Mercedes308 · · Score: 1
      --
      And no, I couldn't give a shit what my karma is.
    35. Re:Ok but that brings me back to the 2nd question by nate_v2 · · Score: 1

      Radiation may not be a big problem for Nuclear energy with waste reprocessing in place but reprocessing can give rise to something people fear more: Nuclear Proliferation.

    36. Re:Ok but that brings me back to the 2nd question by compro01 · · Score: 1

      it's certainly possible, though not really a good idea, due to the nature of rockets.

      they are not adaquately reliable for that. they still fail at least 1% of the time, and with current rockets, you'd need to be launching thousands to even deal with the waste we've built up.

      a far better idea would be to run it through another reactor and just stow the short-term waste in said mines for a much shorter period (a few hundred years vs. a few hundred thousand)

      --
      upon the advice of my lawyer, i have no sig at this time
    37. Re:Ok but that brings me back to the 2nd question by compro01 · · Score: 1

      How does the amount of energy derived from $PROCESSing waste compare to the amount that went into producing it?

      you actually get more energy by processing it. the waste fuels another type of reactor, called an integral fast reactor, which then produces a differant kind of waste. the waste produced by the IFR is very short term stuff. relatively anyway. the waste it comsumes takes several hundred thousand years to become safe, but the short term stuff only requires a few hundred years to be safe and there's less of it.

      --
      upon the advice of my lawyer, i have no sig at this time
    38. Re:Ok but that brings me back to the 2nd question by compro01 · · Score: 1

      Going to nuclear is only a transformation of waste. Simply this is a shift in waste not a solution. Then suddenly its no longer CO2 but it is some radioactive stuff that needs to be buried for thousends of years underground. One might store CO2 in the first place underground and skip the expensive uranium in between. Remember uranium isn't an endless power solution either, thats why we try to research fusion. Uranium is a limited feul on earth. The best things here would be a natural energy source.

      if you run the "radioactive stuff" through an integral fast reactor, you end up with even more energy, and waste that needs to be stored for about 300 years (which is not very long relatively and rather easy to do with a random abandoned salt mine or something)

      yes, uranium is a limited source, but if you consider it, solar power is a limited resource. current estimate say there is a world suply of about 4.7 million tonnes of pure urainium extractable at reasonable cost. and reactors don't use it very quickly, so there is enough to do us until we figure out how to get energy out of fusion or something else.

      --
      upon the advice of my lawyer, i have no sig at this time
    39. Re:Ok but that brings me back to the 2nd question by compro01 · · Score: 1

      Sure, there are less accidents with nuclear power plants than conventional power plants. However, when one does occur, the accident at the nuclear plant is orders of magnitude greater than a conventional plant. I agree nuclear plants can be very safe, but it only takes one accident to render hundreds of miles of land unusable for a couple generations.

      for modern reactors, it is pretty much impossible to have that kind of accident. even if you completely cut off the coolant to the thing, it will just keep heating up until it hits a certain point, at which the reaction will slow, and stop, shutting down the reactor. they have actually tested this by doing just that, cutting off coolant.

      about the only way to cause a major nuclear accident in a modern reactor would be to drop a good sized nuclear bomb on it.

      remember, the total death toll of 3 mile island was 0.

      --
      upon the advice of my lawyer, i have no sig at this time
    40. Re:Ok but that brings me back to the 2nd question by rpbailey1642 · · Score: 1

      I believe Nevada was offered a fiduciary incentive, which they turned down stating they plain didn't want the material in their state. The government then turned around and said they really didn't have a choice in the matter anyways. Although really, choosing a mountain that sits on a fault line near one of the fastest-growing cities in America (Las Vegas) and next to the largest generator of electricity for the South-West (Hoover Dam)...not a good move.

    41. Re:Ok but that brings me back to the 2nd question by Grishnakh · · Score: 1

      So basically, because some people are afraid people will create bombs from the enriched Uranium created by reprocessing, we can't do it, and we're stuck with tons of hazardous, radioactive waste and not nearly as much power as we could have generated?

      Even though our government already has nuclear bombs, and can build more if they want?

      This really doesn't make sense.

    42. Re:Ok but that brings me back to the 2nd question by Grishnakh · · Score: 1

      Don't pin it all on the long-hairs - people are also a bit worried about nuclear reactors/plants blowing the fuck up on their doorstop, or the effects from such an explosion raining down on their homes. Those folks are not greenist nutters - they have legitimate worries.

      Ok, fine. Since these people won't let us have nuclear power, but are happy to have air-polluting coal power instead, let's package up some concentrated coal plant emissions and force these people to sit in a room and breathe it in.

    43. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 2, Informative

      Don't pin it all on the long-hairs - people are also a bit worried about nuclear reactors/plants blowing the fuck up on their doorstop, or the effects from such an explosion raining down on their homes. Those folks are not greenist nutters - they have legitimate worries. No, they have illegitimate scare-monger derived worries. How, exactly, does a sensible nuclear reactor "blow up"? Don't bother to cite Chernobyl, as nobody but the safety-unconcerned Soviets would ever dream of building a flammable graphite shielded reactor, much less one with a huge positive void coefficient like the RBMK. The worst nuclear accident in US history was TMI-2, a 30% meltdown, and it was completely contained until the asshats in charge of cleanup decided it would be OK to simply vent some of the excess radioactive steam and hydrogen into the atmosphere. Even still, there were no injuries or deaths from the incident, and the projected number of additional cancer deaths from the vented radioactive material has been calculated at approximately one. Now take a sensibly designed reactor with a negative void coefficient (like the French use) and there's no problem.

      And don't confuse the US with the rest of the world. The rest of the world hasn't "politicized" nuclear power to the extent you claim the US has. Maybe the US will take the lead from other countries, once it's realised it's beneficial. Where did I confuse the US with the rest of the world? I thought I made it pretty clear with the Jimmy Carter bit which geopolitical sphere I was referring to.
      --
      If a job's not worth doing, it's not worth doing right.
    44. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 2, Informative

      OK, so at present consumption we've got 100 years.... Instead of 20% we go to 100% plus transportation and heating and we've got less than 10 years, fifty with your scratch dirt reserves, it's hardly worth building the reactors. Way to handwave away the numbers, man. 100 years' reserves we've already found. Projected reserves are 500 years worth. And allow me to repeat (more slowly this time, so it's heard) that with fuel reprocessing those numbers go up by a factor of ten. That equals 1000 and 5000 years worth, respectively. Even converting all electric power generation, that only increases consumption seven-fold, giving us 140 years on current reserves, 700 years projected total including undiscovered reserves.
      --
      If a job's not worth doing, it's not worth doing right.
    45. Re:Ok but that brings me back to the 2nd question by asuffield · · Score: 1

      You know... if there was a large industry for getting rid of nuclear waste... someone would find a way to do it quickly, safely, and cheaply just so they can be a rich bastard off of it.


      This has already happened. The quick, "safe", and cheap way to get rid of nuclear waste is to put it in big steel containers, put a fence around it, and ignore it. Sometimes you might bury it in the ground if necessary to get political cover.

      The nuclear power industry is making a fortune from doing this. They actually get paid for it (by the governments).

      We aren't dealing with nuclear waste like this because it's the best thing we know how to do. We're doing it because it's the most profitable way.
    46. Re:Ok but that brings me back to the 2nd question by Broken+scope · · Score: 1

      You seemed to have missed the word SAFELY in my post. If the industry was BIGGER some selfish ass would inevitably come along and do it better and safer and get Rich doing it.

      --
      You mad
    47. Re:Ok but that brings me back to the 2nd question by udippel · · Score: 1

      Not risky. You can even fly it safely.

      bother to give me your address ? I'm waiting for one of those planes hitting your neighbourhood.
      The difference will be, if it is loading with 'safe' nuclear waste or conventional air freight.
      No, I won't contribute to your tomb-stone if it was said safely air-flown fresh produce.

    48. Re:Ok but that brings me back to the 2nd question by pedroloco · · Score: 1

      Most of the radioactive waste is actually not waste and can be reused, and sequestering waste in old salt mines is really safe. Kind of a SciFi alternative would be to launch it into the sun, but I don't know if that is possible.

      Possible, yes. Economical, no (at this point in time).

    49. Re:Ok but that brings me back to the 2nd question by TempeTerra · · Score: 1

      Heh. I wish it were so, but the invisible hand of the market tends to focus on 'cheaply' unless you regulate the f*** out of the market - at which point the government might as well just do the business itself.

      --
      .evom ton seod gis eht
    50. Re:Ok but that brings me back to the 2nd question by musmax · · Score: 2, Funny

      O, I'll pay 25M for THAT !, I'll even be a Alpha tester...

    51. Re:Ok but that brings me back to the 2nd question by Darby · · Score: 1

      The only real obstacle to nuclear power is public terror.

      I'm no expert on the subject (or even that well versed really), but the main reasonable sounding objection I've heard is that it isn't economically feasible.

      <repeating shit I heard>No nuclear power plant ever built has paid for itself before being EOLd. France is the biggest user of nuclear power and that industry is heavily subsidized.</repeating shit I heard>

      Is this untrue?
      If it is true are there any hard numbers to show that efficiencies of scale would overcome it were it to be put into widespread use?

    52. Re:Ok but that brings me back to the 2nd question by Darby · · Score: 1

      Call me when you've found a way to drive truck with geothermal power.

      Park it on top of a volcano, duh ;-)

    53. Re:Ok but that brings me back to the 2nd question by Darby · · Score: 2, Interesting

      Heh. I wish it were so, but the invisible hand of the market tends to focus on 'cheaply' unless you regulate the f*** out of the market - at which point the government might as well just do the business itself.

      Not necessarily. You can get by with minimal regulations as long as the penalties for failure to abide by the regulations are sky high.

      Take everybody's favorite whipping boy Microsoft. They regularly steal other people's shit...ok, violate their copyrights.. gotta keep it on the level ;-). They make (please do not touch or smell the following numbers for your own sake.) a billion on it and get fined a million. And that's only when it's so clear cut that the little guy can go against their army of lawyers. They have an incentive to break the law in that situation and they know it well.

      Similarly with just about anything else. It isn't the laws that stop a sociopath (all corporations are) from doing something it's the penalties if they get caught.

    54. Re:Ok but that brings me back to the 2nd question by Bender_ · · Score: 1

      Maybe when some other country takes the initiative and produces something useful the U.S. will copy.

      Already happening. There have been several cases of industry espionage from the US on european wind turbine makers.

    55. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 1

      The only real obstacle to nuclear power is public terror.

      I'm no expert on the subject (or even that well versed really), but the main reasonable sounding objection I've heard is that it isn't economically feasible.

      <repeating shit I heard>No nuclear power plant ever built has paid for itself before being EOLd. France is the biggest user of nuclear power and that industry is heavily subsidized.</repeating shit I heard>

      Is this untrue?
      If it is true are there any hard numbers to show that efficiencies of scale would overcome it were it to be put into widespread use?

      Part of the problem with here in the US is that every single nuclear plant is a one-off design. It's like what the price of cars used to be back when each one was built by hand, piece by piece, from a plan drawn up for that car alone. France uses a somewhat standardized design and spends a lot less money. If we were to come up with a simple, standardized nuclear power station design, the cost of building, maintaining, and operating would go way down.
      --
      If a job's not worth doing, it's not worth doing right.
    56. Re:Ok but that brings me back to the 2nd question by Dun+Malg · · Score: 1

      Radiation may not be a big problem for Nuclear energy with waste reprocessing in place but reprocessing can give rise to something people fear more: Nuclear Proliferation. No, because the plutonium that comes from reprocessing is a mixture of Pu isotopes that are essentially inseparable and cannot achieve critical mass. It takes a very specific sort of reactor design to create weapons grade plutonium, and unfortunately a lot of ignorant idiots have tarred all breeder reactors than produce plutonium with the same brush because they don't know what an isotope is and think all plutonium is the same. Obviously, a fuel reprocessing reactor would not be built such that it creates weapons grade Pu. It's really as simple as that.
      --
      If a job's not worth doing, it's not worth doing right.
    57. Re:Ok but that brings me back to the 2nd question by seth_hartbecke · · Score: 1

      So, let's just build a space elevator instead.

      I mean...as long as we're making a massive investment in (re)building a nuclear generation infrastructure, and the facilities to scrub out all the CO2 we've made over the last while, why not invest a bit more over with NASA to build a safe/cheap method to get all the nasty by-products off planet.

      Seriously, once you stop thinking of nuclear reactor as the stupid kind the russians built (I mean, really, the control rods had to have power to be *inserted* and stop the reaction, vs our similar reactors where the electricity is used to *prevent* the insertion of the reaction stopping control rods) and instead think methods like pebble bed reactors. Combine that with a bit of waste recycling so that you can reuse your fuel a few more times and eventually get it down to a smaller amount of waste product per unit of energy generated. Then, send NASA and a few other scientists off to figure out how to build a tether that can safely deliver all kinds of things (including nuclear waste) into orbit and beyond. All the sudden storing the waste at a place like Yukka mountain looks like a much more reasonable short term staging area until we get the tether built.

      Really people, even the founder of Greenpeace eventually came around to the realization that nuclear energy is the best large scale energy source we've got and today advocates its use.

      --
      END
    58. Re:Ok but that brings me back to the 2nd question by dave420 · · Score: 1

      They're NOT happy with coal power, either. Or gas. They're not happy with ANY energy source that screws with the environment or threatens their homes. I'm not talking about environmentalists either, but normal folks. They shouldn't have to be happy with the least-polluting or least-dangerous power source. They should, as they are, push for more research into energy sources that don't fuck with things quite so much.

    59. Re:Ok but that brings me back to the 2nd question by dave420 · · Score: 1

      First of all, you were confusing the US with the rest of the world when you implied what goes on in the US is reflected in the rest of the world, or at least failed to make that obvious.

      As for the scare-mongering, it's not illegitimate at all. Showing that a nuclear power station, when it fucks up, is ridiculously dangerous compared to a more traditional power station. Sure, Chernobyl was under Soviet control, but that itself is no guard against local incompetence where these people live, be that anywhere in Europe, or even the US.

    60. Re:Ok but that brings me back to the 2nd question by mkavanagh2 · · Score: 1

      ... if only I could smack people through my monitor.
      ... then you'd have a thriving internet business for discerning customers. Right off the bat*.

      * as an operating expense
    61. Re:Ok but that brings me back to the 2nd question by Grishnakh · · Score: 1

      If they're not happy with coal or nuclear, then why do they want the one that pollutes the atmosphere so much? I'm sorry, but you can choose one or the other, and that's it. There is no environmentally-friendly power source; every one of them is bad. Even hydro is bad, because it screws up ecosystems by damming up rivers. Solar requires too much land area, and is horrifically expensive, and doesn't work well when there are clouds in the sky. Windmills kill birds, and only work when there's lots of wind (not many places have this). So unless these "normal folks" are ready to do without most of their electric appliances and gadgets, the only feasible way to generate that much power is either fossil fuels or nuclear. And if fossil fuels is their choice, I think they should be forced to breathe concentrated emissions since they're willing to force us all to breathe it. At least nuclear waste can be reprocessed for more power, and the tiny amount of waste left over from that can be stored somewhere safe.

    62. Re:Ok but that brings me back to the 2nd question by bendodge · · Score: 1
      http://news.bbc.co.uk/1/hi/business/4095658.stm

      I'm not sure of the actually numbers, but according to the BBC News (above):

      [Britain] may have to learn the lesson of Sweden, a country which voted to phase out its own nuclear industry 25 years ago but, hit by the lack of a cost-effective alternative, is now Europe's third largest consumer of nuclear-generated energy. and

      Nuclear electricity has been reported to be cheaper than gas as long as oil is more expensive than $28 a barrel. It's currently above the $50 mark.
      --
      The government can't save you.
    63. Re:Ok but that brings me back to the 2nd question by Elbowgeek · · Score: 1

      The only other thing to keep in mind is that nuclear power requires highly technical people and technologically advanced gear, and if it is mismanaged (Chernobyl anyone?) it can lead to disasters that a carbon fueled plant can only dream of.

      Then there is the issue of waste disposal. If even the US can't get that sorted out what about poorer countries where corruption and other evil intent is the rule rather than the exception. We're currently flogging Iran for attempting to activate nuclear facilities...

      --
      Who is this delectable creature with an insatiable love of the dead?
    64. Re:Ok but that brings me back to the 2nd question by hr+raattgift · · Score: 1
      IFR had serious safety flaws. Most notably, the chemical reactivity of the liquid sodium coolant makes it very dangerous, and has been at the centre of several serious nuclear accidents in fast reactors making use of it -- most seriously involving the partial meltdowns at the SSFL in Simi Valley and the Enrico Fermi LMBFR in Lagoona Beach, a sodium fire at the Tsuruga facility, and some safety problems with the BN600. Moreover, the nuclear reactivity of sodium (24Na production) proved to be an issue in the BN600 and the EBR II, and the coolant also readily (and nearly irreversibly) dissolves intensely radioactive decay products.

      The design changes to protect against these known flaws were expensive and possibly insufficient -- the tendency of the coolant to become intensely radioactive (24Na, half-life 15h, emitting a 2.7MeV gamma ray and undergoing beta decay; sodium-dissolved 137Cs and so forth), and the risk of particle-scattering chemical explosion -- suggests that an accident of TBq scale is a significant risk of the design, even if the risk of smaller scale accidents is relatively low compared to PWRs. High-becquerel accidents are even liklier in the context of a full fuel cycle because of the ongoing production and handling of intermediate wastes with relatively short half-lives.

      Note that even the mere generation of fully-contained 24Na requires a biological shield around the entire primary coolant system, and prevents any human access within the shielded area for any reason whatsoever for perhaps several days after shutdown.

      One of the lessons learned over the past several decades is that civilian nuclear accidents most commonly involve deviations from or errors in maintenance and testing procedures, and the IFR on an efficient fuel cycle was considered fairly "high-touch" and fragile.

      passively stable

      The EBR-II SCRAM demonstration and the mechanisms in IFR terminate the chain reaction automatically in the event of a large reactivity excursion -- this is a passive safety mechanism, but is not passive stability. Dangerous excursions are still possible. Likewise, the arrangement of the mechanical parts of the primary cooling system by their nature only constrain a runaway reaction in the event of mechanical failure.

      The major stability mechanism is in the high degree of convection in the sodium coolant when it's hot, which could cope with the high temperatures at which the fuel assemblies expanded due to overheating -- this expansion puts a check on the chain reaction.

      The major safety problem here is that a partial loss of the coolant, or a coolant explosion, or other (not then predicted) breakdowns in convective cooling could lead to localized temperature runaways, and thus partial core meltdowns. This was seen in earlier sodium-cooled reactors, and mitigates against claims of passive stability.

      Moreover, passive stability comes at the cost of the effective destruction of both the fuel assemblies and the liquid sodium -- that or a SCRAM essentially ends the life of the reactor involved. Approaches to avoiding SCRAM or assembly destruction in the event of a reduction or loss of coolant flow or heat sink capacity wound up being tremendously expensive, and certainly was a factor in the termination of the IFR project.

      little waste problems

      The IFR calls for extraction and reprocessing on site. This is not online, this is not automatic, and this is definitely a waste problem -- it trades long-term storage of long-half-life extracted during occasional refuellings isotopes for regular short-term handling of short-half-life isotopes.

      The nature of the cast fuel assemblies leads to the irretrievable contamination of the sodium coolant, which makes that a nuclear waste that is also extremely dangerous chemically. This presents an enormous problem (and cost) when it comes to decommissioning an IFR style reactor.

      EBR-II's defuelling and shut

    65. Re:Ok but that brings me back to the 2nd question by mark_osmd · · Score: 1

      Ok, never mind the IFR The point I'm trying to make (and you seem to be also saying) is that there is some good hope for advanced nuclear designs that will be 1. passively safe thus being much cheaper than the more dangerous water types we have no where ever single weld has to be xrayed and inspected because the coolant is at such a high pressure and because the loss of pressure is so dangerous 2 not have waste that has to be sequestered for 10s of thousands of years but rather burned up in the reactor leaving a smaller amount of waste that can be buried a shorter time. 3 use fuel species that there's more of or that can be bred

    66. Re:Ok but that brings me back to the 2nd question by Capsaicin · · Score: 1

      nuclear power is expensive. THAT is a problem

      Expensive relative to what? Relative to fossil fuel power?

      There is a crowd (which I'm not saying you are part of) which understands the need to eliminate the use of fossil fuels, but at the same time can't get around their distrust of nuclear energy (which was unfortunately introduced to humanity as a WMD). But to argue both that we need (sensibly) to stop burning coal and oil, and that we can't use nuclear energy as a replacement because it isn't economically viable, seems like wanting to have one's cake and eat it to.

      --
      Better to be despised for too anxious apprehensions, than ruined by too confident a security. --Edmund Burke
    67. Re:Ok but that brings me back to the 2nd question by asuffield · · Score: 1

      You seemed to have missed the word SAFELY in my post.


      Not at all. No significant numbers of people have died from nuclear waste disposal yet. It's considered "safe" until it is killing significantly more people than cars (ie, thousands per year).

      It may be a really *stupid* way to deal with the waste, but it's not actually "unsafe", by any reasonable measure.
    68. Re:Ok but that brings me back to the 2nd question by SatanicPuppy · · Score: 1

      Well A) Your energy needs are not nearly as ridiculous as ours, and B) you have a lot more water than we do.

      Regardless, you're wrong. All non-tidal hydropower causes serious problems with watersheds, and all of it causes problems with silt over time...We didn't think it did either, at first, but years down the line the problems become pretty significant. It only makes sense...In a river system, part of the energy of that river is used keeping the river nice and deep, fast moving, etc. The power that you pull out of that system and turn to electricity slows down the flow, and reduces the waters ability to move all the suspended particulate matter, which settles out, making the river more shallow and less energetic, reducing the efficiency of your hydropower and (incidentally) causing the river to become more flood-prone.

      It's just physics.

      --
      ad logicam Claiming a proposition is false because it was presented as the conclusion of a fallacious argument.
    69. Re:Ok but that brings me back to the 2nd question by amper · · Score: 1

      See, and I've always thought we should just figure out a way to shoot it at good ol' Sol (you know, that nifty little Class M star close by that you can see most days of the year?). It's big enough to absorb our waste products. We just need to build a big enough launcher, which has already been figured out. Then we just need to figure out how to protect all that Plutonium...

    70. Re:Ok but that brings me back to the 2nd question by hr+raattgift · · Score: 1
      Yes, that's about right.

      However:

      more dangerous water types we have no where ever single weld has to be xrayed and inspected because the coolant is at such a high pressure and because the loss of pressure is so dangerous


      The loss of pressure (and more importantly, the loss of coolant) being dangerous are the important issues. Leaks of light water are generally physically, if not politically, harmless. (CANDU was notorious for significant heavy water leaks).

      The loss of pressure is mainly dangerous in PWRs in which large steam explosions are a risk. PWRs have a large negative void coefficient, and a pressure loss will reduce the output power of the reactor pile.

      CANDU with its small pressure tubes, for example, is at essentially zero risk of a serious steam explosion, however CANDU also has a small positive void coefficient of reactivity -- voids are steam pockets resulting from pressure loss, and the overmoderated nature of the CANDU calandria system results in a (very) small positive feedback loop in the reaction in their presence. This particular type of positive feedback loop can be very dangerous because the increase in heat can produce more and more voids quickly boiling away essentially all the coolant. A large enough positive coefficient (as in RBMK) can lead to a meltdown.

      The loss of coolant is dangerous in reactors with positive void coefficients, and even more dangerous in reactors with positive temperature coefficients. It is possible to design a system which has a negative temperature coefficient at high temperatures -- doppler broadening, phase changes and mechanical deformations of the pile can check a thermal excursion.

      Even more dangerous are chemical reactions during a loss of coolant accident. Sodium coolant and graphite moderator both tend to ignite when exposed to air.

      Radioactive contaminants released during a coolant leak are also a problem -- sodium coolant is highly likely to contain 24Na and 137Cs, for example, and the nuclear fuel can also melt leading to a difficult to clean up mess.

      Passive safety mechanisms are great because they do not require operator intervention. However, most passive safety elements still have dangerous side-effects, so systems which are low touch, easily-monitored, and resilient to early or unnecessary full or partial shutdowns -- that is, systems with good active safety mechanisms that operators will not hesitate to use -- are also important.

      The other two points call for designs in which online rearrangements of the reactor pile are safe and easy. The ability to transmute (or burn as fuel) what is now considered nuclear waste is directly related to the (static) geometry of the reactor pile. Maintaining reasonable efficiency of power production at the same time is related to how dynamic the geometry of the reactor pile can be. CANFLEX and other online (mechanical) refuelling mechanisms (pebble conveyors, for example) are huge improvements over designs which cannot access fuel components without a reactor shutdown. There are practical limits to the dynamism, and mechanical systems are prone to failure (jams, collisions...). They are also hard to introduce into systems not engineered with them in mind mainly because of high pressures, high temperature inertia, chemical or radiation hazards found in most conventional designs. Liquid (molten/dissolved) cores are extremely dynamic and avoid machinery troubles, but have separation-and-recovery challenges, and in some cases convective stirring can produce suboptimal mean geometries.

      However, I think you've correctly identified three of the four key goals for new reactor designs compared to existing models: operationally safer, much more fuel-efficient, and less polluting (both in terms of waste production and in terms of fuel manufacture). The fourth is lower construction and maintenance costs.
    71. Re:Ok but that brings me back to the 2nd question by DDLKermit007 · · Score: 1

      The fiduciary incentive that was offered wasn't really worth it. It was primarily a issue of 49 stats against one. It also doesn't help that Nevada is the richest state in the union. The money would have been nice, but the really wasn't that much.

  46. No impact on the environment? by Pollux · · Score: 3, Insightful

    The person or organization that can devise a method to remove at least a billion tons of carbon dioxide a year from the atmosphere will be able to claim the bounty. There are a few catches, of course. There can't be any negative impact on the environment.

    That's like asking a baker to take all that unhealthy fat out of a doughnut, but not have it have any impact on the taste. It would be foolish of Branson to think that you can make a dramatic change to the chemical makeup of our atmosphere, but not have any "negative" consequences. Plants need CO2, so removing it from the atmosphere might harm plant life. Temperatures will decrease (probably), and I'm sure that there's at least some species of wildlife that's now thriving with the warmer temperatures. Wind paterns will change. Climate patterns will change. To expect absolutely no "negative impact" on the environment is foolhardy.

    1. Re:No impact on the environment? by vidarh · · Score: 1

      Uhm.. Yeah... Except that we release around 24 billion tonnes of CO2 a year into the atmosphere. Taking 1 billion tons out of it again is not only a baby step towards slowing down the increase in CO2 concentrations in the atmosphere.

    2. Re:No impact on the environment? by Ambitwistor · · Score: 2, Insightful

      Taking a billion tons of CO2 out of the atmosphere every year isn't going to be drastically bad, since that's still significantly less than what we put in every year. Even if we halted CO2 emissions entirely, that's still not worse than pre-industrial times when we weren't putting large amounts in.

      You are at least half right though: too much change too suddenly can have negative impacts. What would be the impact of instantaneously cutting CO2 emissions to zero tomorrow? Maybe still not that bad. Reducing CO2 concentrations to pre-industrial levels instantaneously? Probably bad.

      The point here, though, is that the proposal being discussed in this story is not to reverse global warming, but merely to slow it.

    3. Re:No impact on the environment? by syphax · · Score: 1


      Can we all just back up a second?

      Current human emissions are around 7 billion tons per year ref 1 ref 2

      The idea is to reduce our net emissions. Sucking 1 billion tons per year out of the air is just dumb (other than via the old fashioned natural way- trees and such). I haven't read TFA but if the prize is indeed for pulling CO2 out of the atmosphere is a waste of time. What matters is net emissions, and the best way to achieve that is to reduce/capture/avoid the emissions in the first place. You can capture coal CO2 for like a 20% energy/price premium and sequester it. You can go the Greenfuel route and use flue gas to grow algae used for fuel (thus greatly increasing the amt. of energy per unit CO2 emission). Conservation, solar, wind, the usual. Nukes too if you can magically figure out a political solution to widespread nuke opposition.

      I can assure you that we are not going to run into a situation of having too little CO2 anytime soon. Current levels are way, way above anything we've seen for 400k years. And they will continue to rise and human emissions continue to increase under business as usual.

      One could argue that any efforts that serve to minimize the trend in CO2 levels just might be a good thing. It's a matter of perturbing the system less, not more. I think the geological record shows that when the system is perturbed too hard (comet impacts, solar cycles, etc.), bad things happen (defined as bad if you are a living thing and like to stay that way). I'm not really into gloom and doom, but I do think that planning, foresight, and risk aversion are generally good things.

      --
      Simple Unexpected Concrete Credible Emotional Stories
    4. Re:No impact on the environment? by drago177 · · Score: 1

      "The point here, though, is that the proposal being discussed in this story is not to reverse global warming, but merely to slow it."

      I disagree. I think Gore is not as slow as he talks, and recognizes that this will do little by itself. He believes that if the population actually succeeds in convincing governments to halt CO2 production, it will not be soon enough to keep us from starting those feedback loops that will keep CO2 levels rising despite our efforts. In order to speed our efforts, we should be coming up with technology to remove CO2 at the same time as limiting our production of it.

    5. Re:No impact on the environment? by saforrest · · Score: 1

      Plants need CO2, so removing it from the atmosphere might harm plant life. Temperatures will decrease (probably), and I'm sure that there's at least some species of wildlife that's now thriving with the warmer temperatures. Wind paterns will change. Climate patterns will change. To expect absolutely no "negative impact" on the environment is foolhardy.

      Wow. Just, wow. I do hope your apparent concern for the ecological impact of climate change means you're against global warming as well.

      Look, the whole point of the hue and cry over global warming is that the Earth is, right now, adapted to historical temperature levels. An abrupt rise or fall, of the kind we're seeing now, will have all kinds of negative consequences because many of the equilibria now in place take thousands or millions of years to rebalance themselves.

      We're already pumping tens of billions of tons of CO2 into the air. The end goal of reducing our output by a billion tons is only going to reduce our impact, not create a new disruptive one. This is not to say that the means of achieving this goal might not be disruptive, e.g. converting a coal plant to a hydroelectric dam will flood some land and cause some havoc. But the end goal itself is not.

      But to answer your general point: what if we went all the way and implemented this magic solution on a massive scale, to get a net decrease in CO2 emissions? Will this have an impact on the environment?

      Of course it will, that's the bloody point: to cool things back to the way they were before! Will there be a few odd lifeforms that have benefited from warming temperatures? Sure, but they're the exception, just as raccoons (and to a lesser event, coyotes) benefited greatly from North American urbanization, even though almost all other native species didn't. The lucky oppurtunists will just have to suck it up and go back to whatever they were doing before global warming, which obviously wasn't too bad since they survived thus far.

    6. Re:No impact on the environment? by DaveJay · · Score: 2, Insightful

      That's like asking a baker to take all that unhealthy fat out of a doughnut, but not have it have any impact on the taste. It would be foolish of Branson to think that you can make a dramatic change to the chemical makeup of our atmosphere, but not have any "negative" consequences. Plants need CO2, so removing it from the atmosphere might harm plant life. Temperatures will decrease (probably), and I'm sure that there's at least some species of wildlife that's now thriving with the warmer temperatures. Wind paterns will change. Climate patterns will change. To expect absolutely no "negative impact" on the environment is foolhardy.

      I respectfully disagree.

      First, on the donut front: my wife and I eat a vegan donut that a small company came up with. It's about as good as a crispy creme, which is as good as a donut needs to be, and has no refined sugars and no fat. However, the price is high, about four times as high as a normal donut. So from this perspective, it's possible to do without negative impact on the taste, but not without negative impact altogether: for this donut, there's a negative cost impact.

      Similarly, on the CO2 front: it's absolutely conceivable to develop a technology that can achieve the stated goal without negative impact on the environment; however, there will be a negative impact on something, and history tells us that if it isn't on the environment, then it will be on convenience, attractiveness, space efficiency, cost, or some combination thereof.

      For instance: what if you could solve the problem with no difficulty whatsoever, provided every homeowner in America was willing to put a metal box on their roof? The box could ugly, take up many square feet of space, require about ten minutes of attention per week, and cost each homeowner $50 -- and yet be 100% recyclable, solar-powered, quiet and therefore have no negative impact on the environment. Theoretical straw-man, obviously, but necessary to make the point.

    7. Re:No impact on the environment? by Anonymous Coward · · Score: 0

      To expect absolutely no "negative impact" on the environment is foolhardy.


      Obviously no one has the answer yet.

      Well, let's just simplify the problem and see if anything can be done.

      The objective is to remove 1000000000 tons of CO2 yearly from the atmosphere while doing the greatest environmental damage.

      Solve this problem. If there's a solution, well, just reduce the damage by 10% and solve again.

    8. Re:No impact on the environment? by Ambitwistor · · Score: 1

      I'm not sure what your point is. The proposal here, to remove a billion tons of CO2 from the atmosphere each year, is insufficient to reverse global warming. It will only slow it. What are you disagreeing with?

    9. Re:No impact on the environment? by RzUpAnmsCwrds · · Score: 1

      First, on the donut front: my wife and I eat a vegan donut that a small company came up with. It's about as good as a crispy creme, which is as good as a donut needs to be, and has no refined sugars and no fat.


      First, it's "Krispy Kreme", and, second of all, it's extordinarily difficult to make any kind of baked good taste good without at least some fat.

      The vegan donut you eat may have no trans-fats and no saturated fat (particularly since it won't contain any kind of animal fat), but I'll bet that there is at least some veggie oil in there, particularly since they aren't going to contain eggs or milk.

      it's absolutely conceivable to develop a technology that can achieve the stated goal without negative impact on the environment


      WRONG.

      Everything we do has environmental impact. Solar panels generate waste that must be disposed of. Wind turbines kill birds, take up lots of space, and require materials that must be mined or pumped out of the ground. Nuclear power produces nuclear waste and requries materials that must be mined. Trees need to be transported and planted - which requires energy, which causes a negative environmental inpact.

      For instance: what if you could solve the problem with no difficulty whatsoever, provided every homeowner in America was willing to put a metal box on their roof?


      Where are you going to get the metal for the box? Magic pixie dust? Or is it going to be dug out of the ground?

      Is it recycled? Well, then you need energy to run the recycling process. If it's a metal like aluminum or iron, there is a net energy savings versus making the material new, but it's still not a zero impact process.
    10. Re:No impact on the environment? by adpowers · · Score: 1

      Mighty-O?

  47. WTF? Are they stupid? by Orig_Club_Soda · · Score: 0

    Just last week the leading scientific community said global warming is irreversable (at least for several centuries.)

    Otherwise the best solution is to nuke China and India.

    1. Re:WTF? Are they stupid? by Anonymous Coward · · Score: 0

      You can't fix it in your lifetime so just fuck it? Fuck the human race, fuck the future, you are gonna get yours, eh?

  48. No no no by stratjakt · · Score: 1

    How about we dont go looking for a short term bandaid fix? We all know what the solution is, and it is to reduce our CO2 footprint in the long run.

    We have time, we have hudreds of years, we can phase changes in slowly as we develop them and become tenable.

    I worry about some jackass firing off some goofy device of his, without examining possible side effects, and putting us in a worse situation.

    --
    I don't need no instructions to know how to rock!!!!
  49. ummmmm by RancidMilk · · Score: 1

    White-out? That would fix it. Now give me my $25 million!

  50. How about just running out of oil? by viking80 · · Score: 4, Insightful

    Running out of oil will do this quite effectively, and that will happen within not too many years.

    --
    don't cut it off www.mgmbill.org
    1. Re:How about just running out of oil? by Software · · Score: 3, Insightful

      Oil will never run out, it will just become more and more expensive. As the price increases, people will find replacements or do without. But there's no guarantee that the replacement technologies will give off less CO2 (think of coal).

    2. Re:How about just running out of oil? by geekoid · · Score: 1

      yeah, oil will run out in 25 years.

      the said that in 1930, and 1950, and 1980,1990, today.
      We got a low of oil left, so don'[t count on that as any kind of solution.

      --
      The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
    3. Re:How about just running out of oil? by dbIII · · Score: 1
      There is a lot of coal.

      My silly speculative dream for carbon reduction is growing limestone blocks (calcium carbonate) with some sort of geneticly engineered polyp. A lot of carbon dioxide is released in the manufacture of cement.

    4. Re:How about just running out of oil? by BlackPignouf · · Score: 1

      Nope.

      Because ironically, we have enough oil left to screw up our climate, but not enough to satisfy our hummer/easyjet/air conditioning/200pounds a year meat frenzy for more than a generation.

    5. Re:How about just running out of oil? by zsau · · Score: 1

      Oil will just be replaced by at-least-as-dirty technologies like liquified coal. Running oat of oil is only a bad thing unless we can actually replace it with something useful before we get that bad...

      --
      Look out!
    6. Re:How about just running out of oil? by rbarreira · · Score: 1

      Correction: it will not run out, but at some point we would spend more energy extracting it than we would gain from it. Which is as bad as oil running out...

      --

      The AACS key is NOT 0xF606EEFD628B1CA427BEA93A9CA9773F
    7. Re:How about just running out of oil? by Falladir · · Score: 1

      Your trust in markets may be misplaced. What if it were food, instead of oil, and there were only a hundred people, instead of 6 billion? If they're currently living on a limited supply of food, they'd better find a new one before it runs out.

      You can't assume that somebody in the world will solve the problem of delivering energy cheaply without oil. Maybe we'll have the technology for a sustainable (that is, non-polluting and non-dependent on non-renewable resources) economy within the next 30 years, maybe not. We'd better make that sweet, sweet oil last as long as we can, because if we can't figure out some way to get along without it before it runs out, we're going to have to live much less comfortable lives.

      You're right, the price will increase before it literally "runs out." But cheap energy is good for our quality of life, and if the price of energy increases, that's already a bad thing.

    8. Re:How about just running out of oil? by njh · · Score: 1

      We might use the oil for making plastics, even if there is more energy required to extract than is provided. That energy might be provided by renewables, nuclear or geek slaves on treadmills.

    9. Re:How about just running out of oil? by earthbound+kid · · Score: 1

      Your analogy is poor, because we can't replace "food" with something else, so having a limited supply ensures our eventual death. Oil is mostly of interest to us in the sense that it's an energy source. So, if other energy sources come along, we'll stop using it. It's like if you had a single-use apple tree in your backyard: you can eat the apples until the tree is almost bare, but after that you'll just give up on the tree and just eat food from the supermarket instead, leaving the last remaining apples stuck at the top of the tree for the rest of time.

  51. I'm in! by Anonymous Coward · · Score: 0

    25 million you say? That's not a very good bounty for an entire planet. Ok... ok.. let me think... right... I'm going to pulp the Amazon rain forest to produce leaflets telling people to switch off their lights when not in use. How's that? Jeezuz. What idiots. It's wrong-thinking tinkering like this that usually makes the solution have worse side effects than the problem. What is it about the last 10 years that makes people expect a dynamic system like the climate to be a static system in equilibrium with humans? You know, we probably evolved our over developed frontal lobes thanks to environmental change. We dominate the planet due to our ability to out adapt other species. Keep banging the rocks together guys. Forward not backwards.

  52. Prize money: infinite! by Iwanowitch · · Score: 1

    Payment method: 1 $ on day one, 1/2 $ on day two, 1/3 $ on day three, ...

    --
    One CS student VS 893 DOS games: Let's play oldies
    1. Re:Prize money: infinite! by Freestyling · · Score: 1

      So the total prize money at the end of time in fact comes to a grand total of $2. The queues are building already...

    2. Re:Prize money: infinite! by Anonymous Coward · · Score: 0

      Brilliant! sum(1/n) converges to 2!

  53. Re:The problem isn't coming up with a way to do it by Anonymous Coward · · Score: 0

    There's multiple reasons: Political: We had to take Saddam out, because we were the ones that put him in power in the first place. Basically fixing your past mistakes without actually owning up to them. The oil? Eh... there would be cheaper ways than this war to get it. Financial: defense contractors are pretty high up on the campaign contribution list. Religious: hopes of starting Armageddon because you have faith that you are going to be raptured up.

  54. lowball by mo · · Score: 1

    This sort of reminds me when people pledge trivial amounts of money on feature bounties for open-source projects, or in bids on rent-a-coder.
    While I appreciate Branson's gesture, I can't help by being annoyed. Extracting CO2 from the atmosphere is incredibly difficult.
    I can't imagine that his plege would have any real effect on the parties who are striving to solve this problem.

  55. ID10T by Anonymous Coward · · Score: 0

    [Sigh!] A fool and his money...

    1. Global warming isn't caused by carbon in the atmosphere -- it's cause by (drum roll please) THE SUN!! [GASP!!]
    2. I'll wager Sir Branson his $25M that global warming "mysteriously" reverses itself in 20 years (coincidentally at the bottom of the sun's gamma cycle)
    3. Anyone but me remember the "coming ice age" back in the early 70's?

    1. Re:ID10T by CrazyDuke · · Score: 1

      "1. Global warming isn't caused by carbon in the atmosphere -- it's cause by (drum roll please) THE SUN!! [GASP!!]"

      Do me a favor and plug up all the fan holes in your PC. After all, it's the current that is causing the warming in it, so fuck the vents. All those fans are just a waste of money.

      "2. I'll wager Sir Branson his $25M that global warming "mysteriously" reverses itself in 20 years (coincidentally at the bottom of the sun's gamma cycle)"

      [Sigh!] A fool and his money...

      "3. Anyone but me remember the "coming ice age" back in the early 70's?" ...only the other people that believe what they read in the tabloids.

      --
      Any sufficiently advanced influence is indistinguishable from control.
    2. Re:ID10T by Anonymous Coward · · Score: 0

      Hmmm. I never considered Newsweek to be a tabloid, but your mileage may vary: http://denisdutton.com/newsweek_coolingworld.pdf

    3. Re:ID10T by CrazyDuke · · Score: 1

      The article is purely speculative pertaining to the topic at hand. The only time anything of any scientific value is referenced at all in that article are the potential consequences. Journalists are not scientists. Speculation is not scientific theory. At best it is a hypothesis which would then have to be tested.

      The article is structured as such:

      Wild ass guess. Pointing to convienently limited data. Speculation. Comment from scientist about what would happen if speculation where true. Speculation. Comment from scientist about what would happen if speculation where true. etc...

      or...

      There has been a distrubing trend towards sulfuric acid in the atomosphere. Over the past century, the levels of sulfuric acid have increased. What would happen if the atmosphere became 10% sulfuric acid next Wednesday? Some Scientists says, "Well, that would suck."

      There, proof that the scientific community thinks the atmosphere will become 10% sulfuric acid next Wednesday.

      Tabloid article. ID-10-T error: FA17

      --
      Any sufficiently advanced influence is indistinguishable from control.
  56. Parent not insightful trees won't work by technoextreme · · Score: 1

    How much carbon dioxide does a single tree consume in a year of respiration and how many trees could be planted for $25 million?

    Not going to work. Discover Magazine had an article about the fallacy of trees being the solution to global working. You would barely be making a dent. Not to mention the fact that the trees need time to mature. Fires would completely screw up your solution.
    http://www.discover.com/issues/aug-05/features/cou nting-carbons/?page=3
    --
    Ooo man the floppy drive is broken. No wait. The computer is just upside down.
  57. I've seen the answer somewhere ... by Tribbin · · Score: 1

    Get icecubes from a meteor and cool the oceans.

    If that doesn't work transport all robots to an island and bomb it.

    --
    If you mod this up, your slashdot background will turn into a beautiful sunset!
  58. Not redundant... by Anonymous Coward · · Score: 0

    ... parent post is not redundant - the posts for the majority point towards methods *removing* CO2 from the air, because that is what the question is literally. The fundamental question is however: make the total amount of CO2 less than it is now, by a billion tons a year. And ofcourse that can be achieved by burning less fosil fuels. If you can make a device that *allows* people to burn less fosil fuels, and install it so it will be efficient up to 1 billion tons a year: you've won.

    1. Re:Not redundant... by RedWizzard · · Score: 1

      the posts for the majority point towards methods *removing* CO2 from the air, because that is what the question is literally. The fundamental question is however: make the total amount of CO2 less than it is now, by a billion tons a year. If you can make a device that *allows* people to burn less fosil fuels, and install it so it will be efficient up to 1 billion tons a year: you've won. The prize is quite clear: you must remove a billion tons of CO2 from the atmosphere. You will not win by reducing emissions.

      So you are right. The GP is not redundant. It is, however, off topic.

  59. R We Allowed to use Scientific Method? by oldwarrior · · Score: 0

    Such as - first we attempt to disprove our hypothesis -Doh!! now you are a heretic.

    --
    If it were done when 'tis done, then t'were well it were done quickly... MacBeth
  60. Not all environmentalists are the same by HappySqurriel · · Score: 1

    this is crazy... flat out crazy... but how about rather than whining about the problem we use the technology ALREADY IN PLACE???

    I live in Idaho the supposed nuclear energy research capitol of the U.S. (The INL). Yet the lab here hasn't built a reactor for 20 years.
    and they are getting less and less money each year for research.

    Our state is now building five some odd coal plants... (not the gen 3 plants we should be).

    When was the last time a nuke plant was built in the US?

    You want to see the essence of hypocrisy? Look at the half finished nuke plant in Washington, its construction was blocked by the same
    people whining about dirty power and global warming..... stop waiting for the magic technology bullet and use the technology we ALREADY HAVE!
    basically, PUT UP OR SHUT UP!


    There are essentially two groups of environmentalists today, acutal practical environmentalists who (tend to) look for reasonable ways to limit the impact our society has on the environment and socialist anti-coporate crusaders. Patrick Moore was a well respected and important environmentalist who left greenpeace mainly because "He believed Greenpeace became more concerned with anti-capitalism and anti-globalization rather than environmental issues"

    You can convince a practical envronmentalist that Nuclear power will reduce greenhouse gasses until we have a better technology available, but the extreme elements in the envionmental movement will not be happy until they have killed the evil "Capatilist".
    1. Re:Not all environmentalists are the same by Anonymous Coward · · Score: 0

      There are essentially two groups of environmentalists today, acutal practical environmentalists who (tend to) look for reasonable ways to limit the impact our society has on the environment and socialist anti-coporate crusaders. Patrick Moore was a well respected and important environmentalist who left greenpeace mainly because "He believed Greenpeace became more concerned with anti-capitalism and anti-globalization rather than environmental issues"

      You can convince a practical envronmentalist that Nuclear power will reduce greenhouse gasses until we have a better technology available, but the extreme elements in the envionmental movement will not be happy until they have killed the evil "Capatilist".

      It's true that there's a variety of different points of view within the environmentalist movements, some less well-thought-out than others. I wish, however, that you wouldn't so lightly link the group you consider to be irrational to socialism. I consider myself a socialist(though I don't aim or intend to kill anyone, and I don't consider capitalists to be evil although I do disagree with them on many matters of economy), yet I can certainly see the need for nuclear power in the world today.
    2. Re:Not all environmentalists are the same by Waffle+Iron · · Score: 1
      The environmentalists aren't the ones will prevent nuclear power from solving the world's energy problems; the neocons are. And in this case, they're right.

      For nuclear power to put more than a tiny dent in the total carbon output, most every nation in the world will have to build large numbers of breeder reactors. (There just isn't enough uranium ore available to run the world on non-breeder reactors for more than a couple of decades.) Since every nation understandably wants energy security, most will insist on controlling their own fuel cycles. This means that almost every country on the planet will have a major fuel reprocessing industry, including places like Somalia, Iraq, Venezuela, Cuba, Lebanon, etc.

      This scenario just isn't going to be allowed to happen due to fact that it's a total security nightmare. A lot of people like to use nuclear power as a red herring to criticize hippies, but at the end of the day, most of the non-hippies won't accept the consequences of actually running the world on nuclear power either.

  61. I have a solution by Anonymous Coward · · Score: 0

    Ban gas excretion by all living organisms (especially Cows).

  62. Reduce consumption by AxelBoldt · · Score: 1

    If you want to decrease the concentration of CO2 in the atmosphere, you should reduce consumption on all levels. As a nice side effect, reducing consumption lowers the prices for everybody (and corporate profits), by the simple law of supply and demand.

  63. OMG! by hellfire · · Score: 1

    Global warming is made of people!!!!

    (pun intended)

    --

    "All great wisdom is contained in .signature files"

  64. Every invention? by spun · · Score: 1

    Every "invention" we have is a revised,accelerated, optimized and controlled process that the nature already did.

    Yes, those rocket powered four-wheeled animals are certainly a hoot to watch, skating across the savannah. Do be careful of the ones with fricken' laser beams, though. They might kill you and then microwave you before they slather you with condiments and eat you. They may be dangerous, but the little ones wearing diapers are adorable.

    --
    - None can love freedom heartily, but good men; the rest love not freedom, but license. -- John Milton
    1. Re:Every invention? by stunt_penguin · · Score: 1

      You mean the sharks aren't born with the lasers?

      News to me :|

      --
      When the posters fear their moderators, there is tyranny; when the moderators fears the posters, there is liberty.
    2. Re:Every invention? by skinfitz · · Score: 1

      Every "invention" we have is a revised,accelerated, optimized and controlled process that the nature already did.

      Yes, those rocket powered four-wheeled animals are certainly a hoot to watch, skating across the savannah. Do be careful of the ones with fricken' laser beams, though. They might kill you and then microwave you before they slather you with condiments and eat you. They may be dangerous, but the little ones wearing diapers are adorable.

      Squid effectively use rocket propulsion by squirting water through their bodies to move. Dung beetles were using wheels before humans were. Some stars emit laser radiation. Our own Sun emits microwave radiation.
    3. Re:Every invention? by Dun+Malg · · Score: 1

      Dung beetles were using wheels before humans were. No, a ball is not a wheel. What makes the invention of "the wheel" important is the non-rotating load carried by the wheel's axle. A wheel with no axle if fucking useless.
      --
      If a job's not worth doing, it's not worth doing right.
    4. Re:Every invention? by skinfitz · · Score: 1

      No, a ball is not a wheel. What makes the invention of "the wheel" important is the non-rotating load carried by the wheel's axle. A wheel with no axle if fucking useless. So putting a load on logs which are rolled underneath because they don't have axes is 'fucking useless'? I think not.
  65. What a waste... by anthony_dipierro · · Score: 1

    C'mon, $25 million for solving a problem that by some estimates is going to cost the world trillions of dollars if it doesn't get solved? Poor dig, slashdot editors. This isn't news, it's a joke.

    1. Re:What a waste... by DaMattster · · Score: 1

      Well, at least its a start. I mean the fix to the problem has to begin somewhere. If government isn't gonna do shit about it, let us do it.

    2. Re:What a waste... by anthony_dipierro · · Score: 1

      Without government intervention I doubt the problem is going to be solved. At least not until it has already caused billions of dollars in damage. Besides, many governments are doing something about it, just not enough.

      But along these lines, I offer a $100 bounty to anyone who successfully brings about world peace. Hey, it's a start, right?

  66. Not QUITE So Easy by charlieo88 · · Score: 1

    2. Train/Metro in every major US city

    Bzzt - negative impact on the environment

    3. Large installation of windmills

    Bzzt - negative impact on the environment

  67. My method... by shoolz · · Score: 3, Funny

    My method doesn't actually remove 1 billion pounds, rather it prevents that 1 billion from being released. I cannot talk about all the details until the patent is filed, but let's just say it involves Rush Limbaugh and a really large cork.

    1. Re:My method... by edwardpickman · · Score: 2, Funny

      It would also remove a substantial amount of atmospheric heat that is released with the CO2. Might I suggest adding a second cork to prevent the release of methane which is even a worse greenhouse gas than CO2.

    2. Re:My method... by Propaghandi · · Score: 0

      True, but at some point you'll reach terminal pressure, whereupon Rush explodes. This will decimate all life in the immediate region, and with all the aerosolized Rush bits spewing into the atmosphere, you'll have a problem with global cooling. I guess at that point, we could burn Ann Coulter...

      Mike

      --
      "Who's your Diaper Daddy?"
  68. Re:Get rid of people. by QuickFox · · Score: 2, Informative

    global warming fear mongers Don't despise the Americans who believe in the propaganda from their government and media, like the parent. They are in the same situation as they were in the months before the Iraq war. Before the Iraq war the whole world knew about and debated the inevitable catastrophic chaos in Iraq, the skyrocketing terrorist recruitment, the extreme difficulties in preventing civil war when pulling out, the lack of exit strategy, and so on. This was considered obvious practically everywhere in the world. The only major exception was the Americans, who were grossly duped by their government and their media, which were constantly lying to their people.

    Remember that the Americans still remain subjected to the same skillfully honed propaganda machinery.

    One could argue that in the modern age of the Internet there is no excuse for being so gullible. Especially in the case of the Americans -- they have many of the world's papers and editorials available a mouseclick away in their own language!

    Unfortunately, the Americans prefer TV. And seeing through propaganda isn't easy when it surrounds you all the time. So don't despise them.

    One difference compared to the Iraq war is that with global warming the catastrophe will be on a far larger scale. This means that the embarrassment will be far, far greater than the embarrassment over Iraq.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  69. What happened to CO2 percentage vs. year graphs? by heroine · · Score: 1, Insightful

    Back in the 80's, there was a graph showing percentage of CO2 in the atmosphere vs. year starting in the 1800's and ending at some point before 1980. It was level until 1880, then suddenly shut up until the end of the graph. They never said how they deduced the CO2 quantity and the graph was scaled between 2 rediculously small percentages.

    Now wouldn't it be neat if we had a graph of annual CO2 percentage up to today? Such graphs are nowhere to be seen. Google searches don't find them. The media doesn't show them. There are lots of references to CO2 levels but not a single graph of CO2 level vs. year.

  70. Defined his way out of paying. by iamlucky13 · · Score: 2, Insightful

    This is definitely a Catch-22.

    It has to do something, thereby increasing entropy, and at the same not create adverse affects. What constitutes an adverse affect? Does contributing to the heat death of the universe?

    Ok, perhaps just looking at entropy is a little extreme. I'm sure that's not actually written in the rules, and apparently there actually is some sort of judging involved here (oh look, Al Gore is a judge. Big surprise. "I took the initiative in solving global warming..."), but Branson's asking for a miracle here. Any work is going to require energy. If you don't just want to suck that billion tons CO2 out and store it somewhere, but actually break it down into more containable form, like graphite or useful hydrocarbons, it will take a lot more energy. This is effectively the same energy issue we've been flogging death for years, but in the guise of removing CO2, instead of avoiding creating it or just plain getting energy in the first place.

    As Slashdot has been debating since...um, forever...every energy source we can come up with has adverse affects, not the least of which is cost. I don't know how much energy it takes per ton to filter CO2 out of the air and bury it in an abandoned gas well, but I would bet we're talking several orders of magnitude above the prize level just in energy costs. Not such concerns means much compared to "saving the planet" (TM), but that effectively makes the prize only a formality.

    Beyond cost, there's also environmental affects with energy generation. Be it birds struck by wind turbine blades or disposal of the composites they're made out of at end-of-life, the chemicals used in making solar cells, nuclear waste, disrupted fish runs with hydroplants, altered ocean habitats for tidal solutions, possibly altered fault activity and limited supply from geothermal, and of course that practically irrelevant but still amusing increase of entropy problem from all of the above, they are there.

    I'm not sure if the story should be flagged Catch-22, vaporware, or inthishouseweobeythelawsofthermodynamics.

    1. Re:Defined his way out of paying. by Anonymous Coward · · Score: 0

      Hehe...well I didn't expect anyone to actually tag it "inthishouseweobeythelawsofthermodynamics," but it was added within about half an hour of me making that post. Awesome.

    2. Re:Defined his way out of paying. by Cederic · · Score: 1


      From many people, you'd maybe be right. However, this is Branson.

      If you find a way to remove a billion tons a year then it's worth $25m to him to be associated with you.

      The guy has a penchant for self-publicity second only to his business acumen.

    3. Re:Defined his way out of paying. by Anonymous Coward · · Score: 0

      Good point. Actually, I would never debate this is worth it for Branson. But it's doubly worth it since he likely won't be paying it out in the next 20-30 years, by which time he'll probably have kicked the bucket from old age. Win-win proposal. Publicity now and either no payment later, or publicity later.

  71. The Tree Answer by doroshjt · · Score: 2, Interesting

    A single mature tree can absorb carbon dioxide at a rate of 48 lbs./year and release enough oxygen back into the atmosphere to support 2 human beings. So my math might be bad but thats, roughly .0225 Tons a year, so you'd need about 2.25 * 10^11 trees in your $25 million dollar forest. Source: McAliney, Mike. Arguments for Land Conservation:Documentation and Information Sources for Land Resources Protection, Trust for Public Land, Sacramento, CA, December, 1993

    1. Re:The Tree Answer by Dachannien · · Score: 2, Interesting

      Interesting. If you allow 25 square meters per tree, it would take an area roughly the size of Texas and California combined to provide enough trees to absorb a billion tons of CO2 each year.

    2. Re:The Tree Answer by zsau · · Score: 1

      Some guy from Western Australia reckons he's developed technology to get (a lot of) water out of (even desert) air using only (very few) windmills. If he's not pedalling twenty-first century snake oil, then the size of WA is almost twice the combined size of Texas and California, and it's largely an outback state. So if Westralians are happy to cope with eastern-style bushfire seasons, maybe it's only implausible, not impossible.

      --
      Look out!
    3. Re:The Tree Answer by SiliconEntity · · Score: 1

      Trees do not absorb CO2 every year. They only absorb CO2 while growing - the additional mass they create is partially carbon. In a steady state, such as a mature forest, as much carbon is being liberated from decaying trees as is being absorbed by growing trees. Forests are not, in general, carbon sinks.

      Planting forests to absorb CO2 works, but only for a few years. After that the forest is mature and is no longer absorbing carbon. But you have to keep the forest around forever, taking up land and water resources, even though it is no longer of benefit to you. If you cut it down the carbon will go back into the atmosphere and you are worse off than before.

    4. Re:The Tree Answer by saforrest · · Score: 1

      If you cut it down the carbon will go back into the atmosphere and you are worse off than before.

      What sort of scheme for sequestering the carbon from the atmosphere would work, though? Burying logs in a desert? Compressing the carbon into diamonds on a massive scale?

    5. Re:The Tree Answer by delphi125 · · Score: 1

      Tarmac

    6. Re:The Tree Answer by bonius_rex · · Score: 1

      No, we build lunar colonies out of wood!

    7. Re:The Tree Answer by Your+Pal+Dave · · Score: 1

      Instead of recycling paper, bury it in landfills. Then make new paper out of those trees. Problem solved!

    8. Re:The Tree Answer by aminorex · · Score: 1

      Note that this area is still usable for other purposes. Trees, as they grow higher, leave a lot of partially shaded surface area which can be used for residences, playgrounds, animal grazing, parks, aquaculture, roads, &c.

      --
      -I like my women like I like my tea: green-
  72. you can't fix it by b17bmbr · · Score: 1

    the earth might be warming (well at least since the end of the last ice age in the 19th century) but there is still no credible scientific evidence that we have caused it or can do anything about it. why not offer $25 million to figure out how to deal with what the earth is doing? gee, that'd be too easy and not politically correct. when did we begin to think we are omnipotent godlike creatures?

    --
    My problem? I was perfectly gruntled, until some numbnuts came by and dissed me.
  73. Big clean nukes to toss dust into the atmosphere by Anonymous Coward · · Score: 0

    It is possible to design a neutron bomb to have very little long term fallout. Dust in the atmosphere from volcanoes can block sun light and slow the effects of global warming. Substitute nuke for volcano and just maybe we've got a relatively safe and economical way to counteract global warming.

    I have no idea if this would actually work, but it would be interesting to find out.

  74. we had a solution..... by Anonymous Coward · · Score: 0

    Until MacDonalds and other major corporations cut down all the rain forests. :(

  75. This will backfire by Anonymous Coward · · Score: 1, Insightful

    Won't they be embarrassed when the leaders of Al-Queda win the $25 million prize with their plan to "kill millions and millions of infidel Americans" to reduce C02 emissions?

  76. I win! by badenglishihave · · Score: 1

    *props open refrigerator door* Where's my 25 mil?

  77. Lots of responses, none of them useful by MajorBurrito · · Score: 1

    I think probably nanotechnology would be the best for this. It could be solar powered, and would separate the carbon atoms from the oxygen (being careful to release O2 and not 2 Os). The carbon could then be shaped into something useful, such as bicycle frames or industrial parts.

    1. Re:Lots of responses, none of them useful by cnettel · · Score: 1

      You don't solve the energy issue by crying nanotechnology. The basic thermodynamics still hold. If you want elemental carbon from carbon dioxide, you need to pay. Maybe you can use solar photons efficiently in your nanotechnological device, but we're very far from that right now.

  78. Silly me... by fahrbot-bot · · Score: 1
    If the planet only had something like a "Rainforest" with lots of trees and plants that could handle all this CO2. I can imagine that lots of animals would live there too and the bio-diversity could be useful to invent new and exciting medicines.

    I know, I know, there might be people that would think about clear cutting such a "Rainforest" for, say, beef or corn. But that would be silly and short-sighted to simply destroy something that would have taken thousands of years to grow and that could provide such wonders and benefit to the world.

    Silly me, dreaming again...

    --
    It must have been something you assimilated. . . .
    1. Re:Silly me... by soliptic · · Score: 1

      I wish I had mod points. Nice post :)

  79. The great thing about weed is by t0qer · · Score: 1

    It's a weed. It grows anywhere. Little water, little sunlight, it's happy.

    We'd have to find a place with a plentiful water supply, cheap real estate, and lots of sun. My bets are the area's around the grand canyon. Plenty of sun, colorado river has lots of water.

    Sure we'd have to build massive irrigation and pumping from the colorado, but that's easy stuff.

    1. Re:The great thing about weed is by jagapen · · Score: 1

      That's a joke, right?

      The Colorado River has so little water left, it no longer flows into the ocean. It sort of peters out in the middle of the desert. People pump water from the Colorado for major agricultural operations, plus some of the largest agglomerations of humanity on the planet. Look up the Colorado River Compact on Wikipedia.

      The American Southwest has sucked up so much water, they once contemplated a pipeline to tap the Great Lakes, a plan which had people around these parts threatening to take up arms... No there's really not a lot of water out there for another major agricultural project.

  80. plant trees, use less fossil fuel, gimme $25m by doktorjayd · · Score: 1

    duh

  81. All nukes to the sun by IflyRC · · Score: 1

    If we can put out the sun, it'll fix it. Now, hand over my cash.

  82. What happens by slapout · · Score: 1

    if they accidently screw up the environment trying to fix global warming? What's the backup plan?

    --
    Coder's Stone: The programming language quick ref for iPad
  83. Golbal Warming solved by sgholt · · Score: 1

    Drop Al Gore and Heidi Cullen at the North Pole...global warming ends :)

  84. That's it? by fatica · · Score: 2, Insightful

    After the recent request to fund the Iraq war to the tune of $245 billion, it really puts our priorities in perspective.

  85. Quit subsidizing gasoline by Ichijo · · Score: 1

    ...and when prices rise to the estimated US $5-15 per gallon as a result, people will voluntarily give up their cars in droves. (Google for "true cost of gas" for more information.)

    The high cost of gasoline will then pull up the prices of other fuels. People will make more of an effort to conserve energy.

    I don't know if this will save a billion tons of carbon dioxide, but it's a start.

    --
    Any sufficiently unpopular but cohesive argument is indistinguishable from trolling.
    1. Re:Quit subsidizing gasoline by drago177 · · Score: 1

      I drive a motorcycle, so Im for it, but there's a lot of businesses that would gripe, and restricting business is political suicide. If you add a tax break to businesses to your plan, however, I'm for it. Ok, now that we've decided, lets write congress with our demands.
      Seriously, we all need to get together to do something. Im not yet sure about the latest thing I've gotten into, but everyone should at least register their belief somewhere.

  86. Trees are not the answer by Anonymous Coward · · Score: 0

    A tree is only a short-term solution to sequestering carbon. Once that tree dies, all that carbon is released right back into the atmosphere.

  87. Re:Get rid of people. by another_neophyte · · Score: 1

    Maybe I'm not up to date on my scientific theories, but isn't petroleum generally considered to be bio-derived?

  88. Easily solved. by GuyverDH · · Score: 1

    My 3 Step plan to ecological balance.

    Step 1. Stop amazon rain forest harvesting.
    Step 2. Cap all oil wells, and fill in all coal-mines.
    Step 3. Wait 10 years.

    No negative impact on the environment will be felt.
    The only negative impact will be on our ease of life until clean alternatives are developed. ie - Force the issue.

    --
    Who is general failure, and why is he reading my hard drive?
    1. Re:Easily solved. by ivan256 · · Score: 1

      The only negative impact will be on our ease of life until clean alternatives are developed.

      Has time rewound to the point where we not yet developed nuclear fission power plants?

    2. Re:Easily solved. by GuyverDH · · Score: 1

      I said CLEAN alternatives.

      Fission is dirtier than Coal and Oil combined, and the waste from them lasts a helluva lot longer.

      Fusion, Solar, Hydrogen, Wind/Sea Turbines are all viable alternatives - once we get the efficiencies up.

      --
      Who is general failure, and why is he reading my hard drive?
    3. Re:Easily solved. by Matteo522 · · Score: 1

      That, and the millions of deaths caused by starvation when the world goes into a terrible economic depression and food can no longer be shipped across the world.

    4. Re:Easily solved. by Anonymous Coward · · Score: 0

      More radioactive material is released into the atmosphere from burning coal than from a properly contained fission reactor.

    5. Re:Easily solved. by ivan256 · · Score: 1

      Fission is dirtier than Coal and Oil combined

      Care to provide a reference?

      and the waste from them lasts a helluva lot longer.

      Really? Ignoring all the other nasty stuff we pump into the atmosphere to distribute at random across the landscape when we burn coal, care to explain what the half-life of atmospheric carbon dioxide is? How long does it last?

    6. Re:Easily solved. by GuyverDH · · Score: 1

      And that's different from food not being shipped because it can't be grown due to global warming how?

      No, no I understand. We can ship food NOW - but if we cut off oil related fuel usage, we wouldn't be able to - only because our airplanes don't run on alternative fuels.

      Now - we can fix this by modifying the planes. However, if we continue to use oil based products and raise polutant concentrations, increasing global warming, we won't actually have any food to ship due to burned out crops.
      This would also mean that we won't have food to feed those who DON'T live in 3rd world starving nations.

      But please, continue to use oil based fuels - YOU won't have to worry about it, just your kids (if you have any) will.

      --
      Who is general failure, and why is he reading my hard drive?
  89. Re:What happened to CO2 percentage vs. year graphs by Firedog · · Score: 2, Informative

    Here's a couple (the second covers from 400,000 years ago to today)

    http://www.grida.no/climate/vital/02.htm
    http://www.pbs.org/wgbh/warming/etc/graphs.html

    Your Google must be broken...

  90. Re:Get rid of people. by neatfoote · · Score: 1

    Well, but isn't the CO2 released from petroleum technically bio-derived as well? (That is, unless you're one of those crackpots who doesn't believe oil is biogenic.) There's no Co2 coming out of my tailpipe that wasn't taken out of the atmosphere by plants millions of years ago. Of course, we'd prefer that fixed carbon to stay in the ground rather than being returned to the air, but it's all biological processes we're talking about, here.

  91. Exterminate the Humans by bubbaD · · Score: 1

    Kill all human beings. I believe natural forces would quickly, I'm sure surprisingly quickly, bring the atmosphere back into a harmonious balance.
    Of course, you'd have to leave a few survivors to confirm the results of my brilliant insight into the issue.
      Next question?

  92. Plant ten billion trees by chuck · · Score: 1

    A tree will consume about a ton of CO2 over its lifetime, maybe 100 years. Since the goal is over 10 years, we need 10 times the number of trees. So that's it, plant ten billion trees. You can pay me by PayPal.

  93. Kill you by Anonymous Coward · · Score: 0

    Better idea, we'll just kill off all the people who don't believe that global warming is strictly man made. We'll start with you.

    1. Re:Kill you by WhiplashII · · Score: 1

      Better idea, we'll just kill off all the people who don't believe that global warming is strictly man made. We'll start with you. Well, since there is a "consensus" that would obviously not get enough people to resolve the problem. On the other hand if those that don't "believe that global warming is strictly man made" kill all the believers:

      1) Most of the guns are owned by the "nonbelievers in AGW", so the believers couldn't really put up a fight.
      2) The believers outnumber the nonbelievers so killing them actually makes a difference (its not like they aren't flying around on jets, the hippocrates).
      3) And after they are dead, the nonbelievers will be right! (The effect humanity had will be reduced below the background noise.)

      (On a slightly more serious note, you should remove the strictly from your claim. If all of nature stopped producing CO2, the problem would go away. What is really claimed is that the emissions by humans have changed the balance, not that humans are the only thing that matters.)
      --
      while (sig==sig) sig=!sig;
  94. Undeveloped Land in need of Plants? by Anonymous Coward · · Score: 0

    [i]Also, planting $25 million worth of trees would most likely be considered eco-unfriendly since you'd need to find a pretty huge amount of space that isn't already developed[/i]

    It's called "Haiti", look into it.

  95. Working patch... by Anonymous Coward · · Score: 0

    I've got a patch (works over here anyway), but I can't check it into the repository.

    Since I was not able to contact the author, and I can't check it in on sourceforge, I'll just make the source available after the weekend.

  96. Re:Yawn, Eco-Nazi talking about spending money... by andy314159pi · · Score: 1

    ROFLMAO DUDE PLEASE

  97. Simple Easy and Effective by chasisaac · · Score: 1

    Death sentence to anyone who uses a car. I hope all you city folks can grow a good sized garden.

    --
    -- A computer without Windoze is like a choclate cake without mustard
  98. Re:Awesome by stratjakt · · Score: 1

    Here's the problem:

    environmental groups and the media in particular

    I don't want to here from environmental groups or the media on this. They both have agendas, and axes to grind. The environmental groups wont donations, so they're going to paint the bleakest picture they can. The media will pick up on this, and generate as much anxiety as they can - because that attracts viewers.

    Nope, I want to here from the scientists themselves. The ones without an axe to grind, the ones who aren't on a crusade. The ones who aren't out to say that the world is ending, nor that everything is just fine - the one's who are examining that murky middle ground for the actual truth.

    Fuck the environmentalists and the media, and their sensationalistic, bogus science. All the hyperbole and "sky is falling" bullshit is the reason the populace has largely ignored this issue. Crackpots and fanatics hurt their own causes.

    --
    I don't need no instructions to know how to rock!!!!
  99. Re:What happened to CO2 percentage vs. year graphs by Ambitwistor · · Score: 2, Informative

    Easy enough to find. Here is one graph that goes to 2004. To 2006 should be possible to find with some searching.

  100. Oh, oh, oh - pick me! I know! by NotQuiteReal · · Score: 1
    [dropping ice cubes into the ocean...] the sea level will rise!

    I know, I know!

    Follow this logic carefully... Take the water, to make the ice cube, from the sea!

    Or you could just freeze it in-place, maybe just plug in a freezer, open the door and sink it into the ocean. Oh my bad, that would be adding something to the ocean and making the level rise again. Never mind.

    --
    This issue is a bit more complicated than you think.
    1. Re:Oh, oh, oh - pick me! I know! by tenco · · Score: 1

      Or you could just freeze it in-place, maybe just plug in a freezer, open the door and sink it into the ocean. Oh my bad, that would be adding something to the ocean and making the level rise again. Never mind. Or you could actually learn, how a refrigerator works. And then answer the question: "If you open a fridge in a room, will the mean temperature of the air in this room get lowered?" (no, it wont...)
  101. Re:Find a way to block all volcanoes - problem sol by Anonymous Coward · · Score: 0
    For Christ's sake, Stop spreading this moronic volcano urban legend. On average humans emit approx. 100X as much CO2 as the world's volcanoes. Look it up.

    And unlike CO2, which hangs out in the atmosphere for centuries, water vapor is a variable that changes almost instantly in response to other factors. If anything, it's a positive feedback loop.

  102. This is soooooo easy by Supp0rtLinux · · Score: 1

    Ok, humans breathe in oxygen and expel carbon dioxide. Rather than remove the existing CO2, just wipe out China (the country with the highest population). End of subject. Once a few billion people are gone, the CO2 levels will drop so significantly that the problem will be solved. Of course, I don't want to be labeled as anti-Chinese... so perhaps we could just take out the US? Or maybe all of Europe and Russia?

  103. Re:What happened to CO2 percentage vs. year graphs by drago177 · · Score: 1

    Here's my fav site so far, has all the issues of Global Warming mapped out. A graph is worth a thousand pictures. Found it through wiki's entry on global warming.

  104. Human Respiration: Plant Respiration by Anonymous Coward · · Score: 0

    How much carbon dioxide does a single human exhale in a year of respiration and how many humans could be killed for $25 million?

  105. Re:Get rid of people. by pclminion · · Score: 1

    Maybe I'm not up to date on my scientific theories, but isn't petroleum generally considered to be bio-derived?

    It was bio-derived hundreds of millions of years ago. That's hundreds of millions of years where that CO2 was NOT part of the atmosphere. We're not talking about putting back what we took out 6 months ago, we're talking about a serious shift of equilibrium.

    But you're right, I should have been clearer.

  106. Re:What happened to CO2 percentage vs. year graphs by Lendrick · · Score: 1
  107. One massive question? by edwardpickman · · Score: 1

    What are the limits on the cost of the system? There are plenty of ways of removing CO2 but most are expensive. If he wants a plant that can reduce that much that could be built for say 25 mill then that's a tough one. Also can it be either removing that much or a method to prevent that much CO2 from being released? Effectively the same thing.

  108. Branson go away! by Anonymous Coward · · Score: 0

    Seriously. We don't want you 'fixing' global warming.
    We like it hot. You silly h-mans won't even look up in the sky to
    see the aluminum and barium particles that we have been spreading
    via airplanes for the past decade. A nice little insulating layer
    to speed things up until the methane pop occurs.

    Hang on! It's gonna be a bumpy ride!

    -Eym A. Lizardo

    1. Re:Branson go away! by deanoaz · · Score: 1

      Hi,

            Are you, by any chance, related to Emilio Lizardo?

      --
      If 'the people' in Amendment 2 are 'the state' then Amendments 1, 2, 4, 9, and 10 benefit the state, not you.
  109. Limestone by Anonymous Coward · · Score: 0

    How about we artificially create limestone? CaC03. Its formed naturally over millions of years partly do to CO2 dissolving into the oceans. If we can artificially create bricks on limestone we can not only remove C02 from the atmosphere but create materials for housing and reduce the use of wood as a building material.

  110. The solution is one less typo by dbIII · · Score: 1

    perhaps a design good enough that it would NOT even need government investment

  111. Worse if it is English Billions by NotQuiteReal · · Score: 2, Informative
    Since he is English maybe he means a billion (10^12) tons? Then it would be 32,000 tons a second.

    --
    This issue is a bit more complicated than you think.
    1. Re:Worse if it is English Billions by Nexus+Seven · · Score: 1

      Not unless he's 120 years old

    2. Re:Worse if it is English Billions by gfreeman · · Score: 1

      I'm English, I'm in my 40's, and I've never known a billion to be anything other than a thousand million.

      --
      Ceci n'est pas un sig.
  112. Re:Yawn, Eco-Nazi talking about spending money... by puppetman · · Score: 4, Insightful

    4) Eat the environmentalists; less SUV use, less air travel, less hot air, less sewage. Yuck!

    By SUV, I assume you are implying that they get poor gas mileage, and therefore produce more greenhouse gases. Not all do, of course. That said, someone who drives a Yukon is a hypocrite if they claim to be an environmentalist.

    6) End Socialism. Economic prosperity will allow people to adjust to the changing climate better. More socialism is more death and misery.

    The US, one of the least socialist countries in the world (I saw a picture of a cardboard shanty town in Florida earlier this week that definitely made me think of death and misery) produces a huge amount of greenhouse gas (per person).

    Developing communist countries do as well, but compare the CO2 production per person from the US to China shows that capitalism generates more (using your logic). Canada is more socialist than the US, and Canadians generate more greenhouse gas than Americans do. Is it because of socialism? No, it's because it's colder and not as densely populated.

    The western industrial democracies are quite capitalist, and we generate per-person more greenhouse gases than many of the poorer, "socialist" countries. Making more like us will make solve the problem? If we are relatively so much wealthier, then why aren't we willing to clean up our act, seeing as you claim the willingness to fix the problem seems to be related to wealth?

    7) "repeal" Kyoto protocols. They don't work, they are counter productive, they will cause more global warming.

    The US did not sign Kyoto. George Bush did not believe in global warming, so he reneged on the agreement made by Clinton to sign the protocol.

    Eco-Nazi talking about spending money

    It's his money. You are a big fan of capitalism, and he's a capitalist (that's how he made his money). Who are you to criticize how he spends it? That sounds very socialist to me.

  113. Re:What happened to CO2 percentage vs. year graphs by Anonymous Coward · · Score: 0
  114. Stop recycling paper. by Anonymous Coward · · Score: 0

    Take every book, newspaper, magazine or journal article, conference report, and leaflet printed on the subject of global warming, and bury them in desert landfill or under the Antarctic icecap where they can't biodegrade. That should be good for a billion tons of carbon removed from the atmosphere...

  115. I don't think it's guilt (+my global warming plan) by daviddennis · · Score: 1

    It's Richard Branson's legendary flair for publicity.

    He's identified a hot-button issue and knows that people are going to listen to him because of it

    Don't knock it. It works and it might even cause some good things to happen.

    We're talking about him, no?

    Incidentally, I still think we could use some global warming here in the Northeast. Personally if the temperature was up by 50 or so degrees from where it is today, you would not see me complaining.

    Wouldn't it be cheaper to "suffer" through warm winters and compensate those who are adversely impacted by global warming than it would be to consider it a problem and cool down the planet?

    Here's my plan. We send oil tankers up to the Arctic Circle to grab polar ice before it melts and send it down to Saudi Arabia for irrigation. We get funding from Dubai's real estate developers, who want to promote their latest expensive subdivision with an "Arctic Lake" theme.

    In no time at all, the Middle East is green and beautiful, and you should see Dubai's new hotel with its private ocean -- it's spectacular! And maybe even grumpy middle eastern Islamists will look at all this new tropcial beauty and decide opening up a new restaurant is a surer thing than a suicide bomb.

    Really, is that any more absurd than halting the world's industrial development in return for colder temperatures that will make the bulk of the industrial world a far worse place to live than it would be if we did nothing?

    D

    PS Global warming might kill some endangered cold weather species but for every cold weather species that dies there are thousands of warm weather creatures who would thrive and find new homes. Do scientists feel there's some special value to being cold and miserable?

  116. This is all well and good, but... by David_Shultz · · Score: 1

    Why not offer a smaller amount for achieving an obtainable goal?

  117. That won't happen by geekoid · · Score: 1

    The oil companies would still make a profit if subsidizing stopped, even if they didn't raise the price of gas.

    The oil companies also know that the current price point is about three bucks a gallon

    They also know that with proper force, the price point of oil can rise with time.

    They won't price themselves out of business.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  118. Re:What happened to CO2 percentage vs. year graphs by Anonymous Coward · · Score: 1, Funny

    You might be the dumbest and most worthless person on the planet. But that's just a guess.

  119. THE SOLUTION! Giant 30' Air Filters/Purifiers/Nets by ejamie · · Score: 2, Interesting

    1) Why not create huge 30' tall, 100' wide air air filters? These can be hung between large buildings downtown or attached to blimps and used to "scrape" contaminants out of the air.

    2) Or, have a huge turbines, like those used to generate electricity. Then, take these turbines and attach air purifiers to them. All the air which moves through is then removed of particulates. This large sucking action would particularly work in smoggy areas like L.A.

    3) Or, have huge green nets. Just like the nets you use to clean out an aquarium. But, with very fine netting that removes particulates. Use these nets to "scoop out" the bad air. :-)

    --
    Hey! Stop copying my sig!!! Stop copying my sig!!! Stop copying my sig!!! Stop copying my sig!!!
  120. UH, Plant plants? by micromuncher · · Score: 1

    If you look at the overall system, CO2 emission is part of the problem, the other is removal of things that consume CO2 (think clear cut rain forest, poisoned ocean surface algae...)

    --
    /\/\icro/\/\uncher
  121. Mod me troll if you must...... by Chineseyes · · Score: 0

    but wouldn't wiping out 90%+ of the world population pretty much solve the problem the CDC should ask Branson for the 25 mill I'm sure they have multiple virus that could do exactly what he his asking for.

    --
    I think the invisible hand of the market has its middle finger extended

    --A wise old fart named SC0RN
  122. Re:Yawn, Eco-Nazi talking about spending money... by geekoid · · Score: 1

    "use duckweed in bio-diesel production. Net effect should be zero CO2 emissions and More food and human usable energy."

    umm no. the net effect may be zero over time, but in the short term it is an increase, and since people will always be burning it faster then it's natural decayse, it will always be increasing over time.

    Abd bio diesel is cleaner then diesal, it's no match for a really fuel effecient vehical that runs on gasoline.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  123. Re:Yawn, Eco-Nazi talking about spending money... by MajorBurrito · · Score: 1

    10) Reclaim the Sahara. via wind mills pump huge quantities of salt water to the desert, grow mangos and salt tolerant algae. Evaporation might cause it to rain there once again. It might also reduce hurricanes.

    Except that wind picks up dust from the Sahara and carries it into the Antarctic ocean, where it provides nutrients for the microscopic marine life there. This plan would probably result in a net carbon increase, because the algae around Antarctica would decrease. In fact, a shrinking Sahara is considered one of the global warming "tipping points", since most climate models predict increased rainfall in sub-Saharan Africa.

  124. Part of the problem... by coleopterana · · Score: 1

    It's probably safe to say the vast majority of people commenting thus far will not be remotely involved in working on this problem. You don't assume problems in your specific field are that simple or silly--I hope.

  125. For $50 million by Anonymous Coward · · Score: 0

    The prize is $50 million if you cure cancer and heart disease too.
    It goes up to $100 million if you can prevent all automobile deaths and prevent deaths from terrorist attacks or russian,korean,chinese nukes.

  126. Re:Awesome by Atlantis-Rising · · Score: 1

    While you make some reasonable points, I'll also point out that the IPCC report is not getting particularly weaker- the range is getting smaller. For example, compare a 9-88 cm range predicted in 2001- now the range is 28-43 cm. The range itself has simply tightened, and that's frankly not unexpected- it doesn't mean that the predictions are getting any weaker, just that they're [apparently] getting more accurate.

    More importantly, complaining the summary is not cited is simply semantic bullshit. You want citations, read the actual report. Now, there may be valid concerns as to the summary, and as to the report's science in general, but those aren't them.

    --
    "It is possible to commit no errors and still lose. That is not a weakness. That is life." -Peak Performance
  127. What about airborne plants? by Slithe · · Score: 1

    I know this is a crazy idea, but would it work to have very small (microscopic) organisms that would convert the CO2, Methane, whatever, and turn it into something with a lesser warming effect? I was thinking about writing a scifi-story about a plan like that that was a bit too successful and caused another Ice Age.

    --
    ---- "XML is like violence. If it doesn't fix the problem, you aren't using enough."
  128. Easy solution by Anonymous Coward · · Score: 0

    Richard Branson is offering $25M as a bounty for a fix to global warming. The person or organization that can devise a method to remove at least a billion tons of carbon dioxide a year from the atmosphere will be able to claim the bounty. There are a few catches, of course. There can't be any negative impact on the environment, and the payment will come in chunks. A 5 million dollar payout will be paid when the system is put into place with the remainder of the bounty to be paid after 10 years of continuous use.


    Ban commercial air travel.

    What? The guy who owns an airline isn't willing to do that?
  129. The best place to sequester carbon... by BionicPimp · · Score: 1

    is in your fuel.

    10: Solar Energy + CO2 + ??? -> BioFuel ( Sequestered Carbon )
    20: BioFuel -> Energy to move car + C02 + ???
    30: goto 10

    almost everything in this cycle already exists...just not a way to make '???' efficient. My personal guess is on bio-engineered algae cultures for producing bio-diesel...almost 250% more efficient that producing bio-diesel from soybeans.

    It must be said that some claim that the tecnology to harness algae is a long way from being commercially viable, however, the efficiency, as well as having the answer to food vs fuel makes it a much more attractive long term solution, and should be pursued irregardless if other methods of bio-diesel generation can be brought to market quicker.

    just my 2cents.

    1. Re:The best place to sequester carbon... by Saeger · · Score: 1

      "???" is mature nanotechnology; an engineered scrubber will best anything nature has come up with.

      --
      Power to the Peaceful
  130. What's it cost to paint Texas white? by jcr · · Score: 1

    Or, make up a few hundred thousand square miles of aluminized mylar that you can spread across the Sahara to increase its albedo? Make the desert floor shiny enough, you can send as much heat back to space as you want.

    -jcr

    --
    The only title of honor that a tyrant can grant is "Enemy of the State."
  131. Re:Awesome by aplusjimages · · Score: 1

    That was the most fanatic anti-fanatic writing I've seen. If it weren't for environmentalist and the media then some areas of the US would be in bad pretty bad shape. There are fanatics in every aspect of the world, but to shut out the environmentalist as a whole from an environmental discussion is not smart at all. Sometimes the media has to be sensationalist to wake up these people who sleep through everything.

    --
    Can I bum a sig?
  132. Re:Find a way to block all volcanoes - problem sol by Anonymous Coward · · Score: 0

    Are there any by scientists, or are they also written by Gurdjieff-inspired wackos?

  133. A Hard Truth by AttillaTheNun · · Score: 1
    A draconian measure, but we need a global population control plan. CO2 emissions is proportional to the global population. Cut the population by half per generation and CO2 emissions will drop accordingly until we reach a carrying capacity equivalent to the planet's ability to balance global warming. It's sustainable until technology finds a way to increase the carrying capacity.

    Eating the less deserving was one proposal mentioned, but there are more realistic options. Long term, I'd prefer the option of a limited childbirth policy to a hellish existence accompanied by an increased death rate due to environmental influences (disease, pollution, natural disaster). Long term, this is the inevitable solution mother nature will force on us if we do nothing.

  134. Re:Yawn, Eco-Nazi talking about spending money... by sycodon · · Score: 3, Informative

    The US did not sign Kyoto. George Bush did not believe in global warming, so he reneged on the agreement made by Clinton to sign the protocol.

    Clinton did not sign the Kyoto agreement because the Senate voted 98-0 to reject it.

    --
    When Fascism comes to America, it will call itself Anti-Fascism, and tell you to give up your guns.
  135. I know who we need! by Anonymous Coward · · Score: 0

    CAPTAIN PLANET! He's our hero, gonna take pollution down to zero!

  136. It's not man-made by Anonymous Coward · · Score: 0

    The middle ages, when man was far less advanced than today, there was a global warming which allowed people to sail across the North polar regions, normally covered in ice. In Britain, they were making wine from grapes. In Greenland, they were growing crops.

    The global warming promoters want you to forget about the middle ages. They want you to ignore evidence that the Sun has an unstoppable 1500 year cycle. Why? Because they want more CONTROL over your lives, to push their agenda. Climate scientists can hardly express another point of view without being threatened with expulsion from their various organizations.

    In the 70s, it was the "global cooling" and we were all going to be living on glaciers. Now "global warming" is the boogie man.

  137. paypal site? by Anonymous Coward · · Score: 0

    I'm sure there are tens of millions of Americans who would love to match $1-$5 of this bounty, on condition it is met. Where can I pitch in?

  138. Ridiculous PR Stunt by mpapet · · Score: 5, Interesting

    It's been a while since I've done these calculations, but I think the present value of the so-called $25 million bounty is $6.2 million with the payment schedule given. That's what $25 million with the payments laid out as proposed is worth today at 4% return.

    We don't pay anyone already producing lots of oxygen with their undeveloped lands, why would anyone buy the earth-saving properties of the as-yet unmade device?

    Not only is the bounty $6.2 million, but the innovator doesn't appear to have any kind of way to sustain the earth-saving properities of this device.

    This is an example of why we are in what most indicators suggest is a global warming scenario of our own making.

    Despite what the popular political opinion attempts to have us believe, So-called "Free-markets" do not accomodate the health and general well-being of humans or their environment.

    Discuss amongst yourselves

    --
    http://www.maxineudall.com/2010/02/should-economists-be-sued-for-malpractice.html
  139. SPACE STRAWS by Lawmeister · · Score: 1

    that's why they're building the space station... use it to hold one end of the straw, venting CO2 into space!

    All this research into nanotubes and space elevators, it is for the straw, baby!

  140. Re:The problem isn't coming up with a way to do it by MarkusQ · · Score: 1

    Financial: defense contractors are pretty high up on the campaign contribution list.

    That's certainly plausible, but it doesn't explain why we only hit oil-rich countries. North Korea could have been just as costly, and easier to justify.

    Religious: hopes of starting Armageddon because you have faith that you are going to be raptured up.

    Sadly, I'd have to admit that this is also plausible. But it still doesn't explain why Iraq.

    Political: We had to take Saddam out, because we were the ones that put him in power in the first place. Basically fixing your past mistakes without actually owning up to them.

    This one just doesn't hold water. I can't think of a single instance where any nation in history went back to fix their mistakes without some other, stronger motive.

    The oil? Eh... there would be cheaper ways than this war to get it.

    Ah, but they didn't want to get it, they wanted to control it. And they didn't think the war would cost nearly as much as it did. And finally, even if there were cost overruns, we, the tax paying American public, our sons and daughters in the national guard, and the Iraqi's are the ones paying the costs. And note that the cost overruns both feed directly into your other points (war profiteering and PWIFs wanting to hear the last trumpet sound.

    In other words, although much of what you said is plausible, none of it argues against the reason we chose Iraq to invade being the oil.

    --MarkusQ

  141. Re:Awesome by Anonymous Coward · · Score: 0
    I think you missed the point, or didn't read the linked article ...

    Unfortunately, little attention has been paid to past IPCC reports. Most readers instead focus on the short Summary for Policymakers, which starts from a draft prepared by scientists, but then is heavily rewritten by government appointees in a multilateral negotiating process. Past summaries have been criticized for not reflecting the complexity, ambiguity and uncertainty in the underlying reports. They may also distort the underlying report by placing major emphasis on topics that are relatively minor, or by highlighting new and untested research.

    This has led to concerns that, whatever the merits of the IPCC report, its summary is not an accurate representation of its contents, and that it reflects a bias towards alarmism and understatement of uncertainty.

    The IPCC summary downplays uncertainty in subtle ways. For instance, the full IPCC report discusses at length the limitations of climate modelling prior to presenting tentative projections, and the IPCC discusses the uncertainty of many key climate data sets as part of its discussion of trends and changes. But the IPCC summary highlights the model projections and data trends as if those underlying uncertainties did not exist. The ISPM, by contrast, provides a full treatment of the uncertainties, along with a discussion of model forecasts and data trends. Consequently it is much longer than the IPCC summary. The extra detail is essential for accuracy.


    This is from the Fraser Institute

    Basically, the summary is read by elected (and unelected) officials and the media and is presented as the actual report. The fact that there apears to be a tilt in how the summary is written essentially means that there is a serious effort to make the science look more solid than it is.
  142. Just another hypocrite by Cardiakke · · Score: 0

    Branson is just another of those rich fat cats with multiple mansions and cars who spend half their lives flying around. He's probably good buddies with Algore and Bono. Shutdown Virgin Airlines. GO China GO!

  143. Do Nothing by Anonymous Coward · · Score: 0

    CO2 doesn't cause global warming, it's CAUSED by global warming (it's a trailing indicator, go look at the science). Also begining to think we can do anything about it (or that we caused it) is the height of conceit. Humanity just isn't as powerful as nature or the sun.

    Besides, who says it's a bad thing? Might be nice to have greenland thawed out again, like when the Vikings settled there.

    -Anon because the non-PC get marked troll, even when factually and scientifically correct.

  144. Bonus by KoldKompress · · Score: 1

    The bonus is that you DON'T DIE! It's a win-win!

  145. Ground All Airplanes by Anonymous Coward · · Score: 0

    Start with Virgin Airlines. Ground your planes tomorrow and we can fill that requirement no problem. Oh, what? Your still flying on planes!!! Planet Destroyer!

  146. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  147. Ban Weapon Propellants by wranlon · · Score: 1

    This is a preventative suggestion, and with a nod to Chris Rock's 'control the bullets' bit.

    Either ban or heavily tax the propellants used in any way to propel some object an offensive or defensive manner (eg: bullets and missiles). People can still kill each other with a variety of state-of-the-art gizmos, NASA can still have its space program, and we'll have a cleaner atmosphere.

  148. yes i've been drinking by jedkwon · · Score: 0, Offtopic

    genetically engineered floating microscopic algae filled with hydrogen that live in clouds that can be harvested by giant flying mesh nets. Of course, this would cause massive droughts thus killing millions of people. also they would... i dunno... filter the sun's light, shifting it red... taking away superman's powers. thus solving everything. Global warming, and how to kill superman. awesome.

  149. Capture the CO2 at the source. by TrevorB · · Score: 1

    A month ago I was convinced the only way to halt the addition of CO2 into the atmosphere was to eventually stop harvesting it from the ground. However people quite rightly make the argument that we just don't have enough energy to do this. I think I have a better solution.

    CBC News had a great article on Capturing Carbon. The idea is to capture CO2 from coal and gas plants and pipe it across country to locations where we can pump it into the ground.

    It seems to me that if there are locations for carbon sinks, piping the CO2 to these locations is doing things backward.

    Why not instead build a massive coal fired power plant directly over one of these carbon sinks. Generate electricity and pump the CO2 waste gas directly into the ground.

    Then *don't* send power anywhere, but next door to the hydrogen generation plant. Convert water (from a stream or lake) into gaseous hydrogen and oxygen, and then pump the *hydrogen* to the cities in a spider's network of pipelines across the country. Transmitting power over power lines is notoriously inefficient, but we should be able to devise a system for near-lossless transmission of hydrogen gas.

    Once the hydrogen is in the cities, local power plants can produce energy right in the city core, pollution free. Plus we'd be able to power our automobiles without oil.

    By burning all of our coal, oil, and gas into these zero-carbon hydrogen generation plants, we'd still be able to extract fossil fuels and use their energy, but not put any of the CO2 into the atmosphere. Plus if we used only a few *enormous* power plants, we could use the very best CO2 reclamation technology and have the very highest carbon capture efficiency possible.

    In the mid-term, hydrogen would run only to power plants, and to "gas" stations for vehicles. In the long term, we'd be able to pipe hydrogen into our homes and build a device that doubled both as power generator and hot water heater.

    This I think would be a great solution to Australia's coal dilemma. Stop exporting coal. Start exporting hydrogen.

    This idea might be pie in the sky. Could any Slashdotters be willing to take a stab at the mathematics of efficiency? I'm curious what the difference would be from converting from one power source to another and transmission differences over power lines.

    1. Re:Capture the CO2 at the source. by mbkennel · · Score: 1


      CBC News had a great article on Capturing Carbon. The idea is to capture CO2 from coal and gas plants and pipe it across country to locations where we can pump it into the ground.

      What make anybody think it is going to stay in the ground, and for long enough to matter?

      People still batshit about putting a few hundred caskets of solidified, vitrified fission waste into a highly engineered and monitored hole in the ground which might possibly have a tiny chance of leaking over 20,000 years as proven by enormous studies.

      And now you are going to just shove a GAS in the ground and what, hope, it doesn't just come right out in a few years?

      Large scale CO2 seqestration is imaginary technology. You might as well ask for warp-drive, free vacuum energy and a unicorn pony.

    2. Re:Capture the CO2 at the source. by TrevorB · · Score: 1


      Large scale CO2 seqestration is imaginary technology. You might as well ask for warp-drive, free vacuum energy and a unicorn pony.

      Or going to the moon. Or a weapon with the power of the sun.

      Fair enough. Maybe this is pie in the sky tech, and the CBC article is overhyping it.

      Maybe something less glamorous then? Pressurized coal plant emissions stored in pressurized containers.

      Or large 100% CO2 atmosphere greenhouses?

      The alternative is to stop pulling the fossil fuels out of the ground in the first place.

    3. Re:Capture the CO2 at the source. by Panaflex · · Score: 1

      Algae is the answer - they eat it up. Then you enzyme the algae into biodiesel to run your plant.

      http://www.greenfuelonline.com/

      --
      I said no... but I missed and it came out yes.
  150. Easy. by Anonymous Coward · · Score: 0

    Elect Al Gore and throw G.W. Bush into Guantanamo Bay.

    I'll take it in cash, please.

  151. Solution: Buy a gas guzzler! by Panzergheist · · Score: 1

    That way we can force the oil reserves to run out much more quickly and save our environment from irreparable damage!

    (Window seat please...)

  152. You want big ice cubes? by Anonymous Coward · · Score: 0

    Psst: That's already happening but doesn't appear to be doing much good.

  153. Re:Yawn, Eco-Nazi talking about spending money... by I'll+Provide+The+War · · Score: 3, Informative
    Close, but it was 95-0.

    http://www.senate.gov/legislative/LIS/roll_call_li sts/roll_call_vote_cfm.cfm?congress=105&session=1& vote=00205

    Declares that the United States should not be a signatory to any protocol to, or other agreement regarding, the United Nations Framework Convention on Climate Change of 1992, at negotiations in Kyoto in December 1997 or thereafter which would: (1) mandate new commitments to limit or reduce greenhouse gas emissions for the Annex 1 Parties, unless the protocol or other agreement also mandates new specific scheduled commitments to limit or reduce greenhouse gas emissions for Developing Country Parties within the same compliance period; or (2) result in serious harm to the U.S. economy.
  154. And... by Anonymous Coward · · Score: 0

    In a related story the Bush Administration pledged a $25 Billion bounty to anyone who could prove global warming didn't exist.

  155. Re:Yawn, Eco-Nazi talking about spending money... by Kalle+Barfot · · Score: 1

    If you weren't blinded by Bush-hatred, you would KNOW that Clinton and Gore never got the US to sign the Kyoto TREATY because they would have had to convince more than half of the 98 senators who voted AGAINST that treaty. That's right the US SENATE voted 98-0.

    --
    "To strive, to seek, to find, and not to yield." -- Tennyson
  156. Boron 11 Fusion by garlicbready · · Score: 1

    I remember an article a while ago about a guy trying to get funding from google for a new type of Boron 11 Fusion reactor http://hardware.slashdot.org/article.pl?sid=06/11/ 18/0616205 wouldn't this be an ideal target for the money to go? at the very least a couple of million would be enough to build an initial prototype proof of concept device

  157. Good intentions, Bad Ideas by Anonymous Coward · · Score: 0

    I'm glad that someone is interested in getting our environmental engineering going, but we really need to figure out some causes.

    Oh wow, you're 90% sure that it is man made, so what? The point of finding the cause of the change is to reverse it. The only way you can reverse the change now that you've pinpointed man, is get rid of people.

    Let's be honest for a second. We don't know the extent to which any of our activities has effected the envirnonment, because we have done so much. Yes we have added a lot of pollutents at the bottom of the atmosphere, we also pollute at other levels of the atmosphere,we've also changed the drag co-efficients of lots of the surface of the planet. We use technology we use to cook, to scan clouds, we changed lots of chemical cycles, and probably lots of other things.

    We don't have equations that completely describe the cycles of interaction in place on the earth. we don't knwo how long it would take for changes in our contributions to the envirornment to begin to show up or how long it will take for them to fully be in effect. We don't even knwo the relative magnitudes of change that all of our environmental impact has, except that the net has been an increas in temperature. We don't know if it is even possible to go from the current state back to any previous state in a time frame that is relevent.

    But let's go making drastic changes. Really we should just assume that we won't be able to change the environment in time, that the sky is falling and start figuring out how to survive it. What could happen? Can we survive an ice free ocean or the next ice age?

    We do not have enough time to learn Global Environmental Science and then Develop Environmental Engineering, to a point where we can keep the world static, before most of the doomsday prophet's have our time being up. We do have enough time to learn about Human Environments and How to Enginerr them to be sufficient to survive many of the potential calamities. That is where we should focus our efforts.

  158. Re:Find a way to block all volcanoes - problem sol by Chmcginn · · Score: 1
    I'll be generous, and I'll suppose, for a minute, that your source is true.

    Cause then we'd have nothing to worry about, right?

    Unless you're talking about, oh, I dunno... temperature. Now, let's see... normal surface temperature is roughly 300 K, right? (Just picking a round number) So if we bump the average surface temperature up or down 9 K, it's not gonna make that big a difference, right? Well, I mean, except that's about the difference from the last ice age and now.

    No, I'm not saying that a 3% increase in C02 is going to cause a 3% increase in maximum temperature, before you try to straw-man this. What I'm saying is that a 3% difference can be a big difference.

    --
    Have you been touched by his noodly appendage?
  159. Bounty is too small by Coward+Anonymous · · Score: 1

    A small back of the envelope calculation seems to indicate that $25M is not enough to produce a billion tons of CO2, let alone remove it.
    The science of producing CO2 is pretty well understood - take a barrel of oil and burn it.
    At current rates of $60/barrel, for $25M, you get 416,666.7 barrels, which translates into 52,734 tons of oil. Oil contributes the Carbon to CO2 and Oxygen comes form the atmosphere. Assuming the oil's weight is all Carbon, for 52,734 tons of oil, the max CO2 is somewhere around 3.6 * 52,734, or 193,358 tons. That's smaller than the target billion by 4 orders of magnitude.
    On the other hand, the science of trapping CO2 is not nearly well understood.
    Another way to think about this is that if the CO2 emissions resulting from powering a CO2 trapping effort (e.g. the oil you burn to power the trucks for moving trees around) were the magnitude of the above calculation, the effort would be considered very efficient - and you've still burnt through $25M worth of oil.
    The prize appears to be woefully small.

  160. Pinewood boxes by Wilson_6500 · · Score: 1

    I think the solution you're looking for actually is to plant more humans--six feet deep.

  161. Final Solution. by Pandare · · Score: 0

    After crunching the numbers, it comes out that a single average sized person breathes out approx. 700 tonnes CO2 per annum, assuming 100% efficiency. If we want to eliminate one billion tonnes of CO2, at the ideal rate, we get rid of 1.4 million people. More realistically, we would have to get rid of a few more, like 3 million.

    How do we do that? Birth control. Distribution of condoms around the west (we spew out more extra CO2 per capita than anywhere else), and education programs on how awesome it is to not have children. If other nations can have population reduction, so can America. As an added benefit, if we get a smaller population, we get the benefit of more wealth to go around (fewer people, same amount of wealth = more wealth per person).

  162. Bourke/VLB-engines by greylion3 · · Score: 1

    If every car had one of these instead, we wouldn't be having this problem.

    By the way, if you come across the story about pulleys and not measuring torque on the same axle, remember that it's completely made-up.
    I don't know precisely how high the efficiency of a Bourke/VLB-engine is, but it's very high.

    The fact that it's been (implicitly) outlawed in the US should tell you something.

    --
    Privacy begins with ..
  163. Re:Get rid of people. by Kohath · · Score: 0, Flamebait

    Before the Iraq war the whole world knew [exactly what would happen in the future].

    but "the whole world" didn't have any plan to solve any problem. And they still don't. Maybe we should let sanctions work.

    The only major exception was the Americans...

    who devised a plan and acted on it, unlike the rest of the world (except Britian, Korea, Poland, Austrailia, and a whole host of other countries who were with "the Americans" -- not part of "the whole world" I guess).

    Etc. Your post is pure history revisionism. You're a good advocate for global warming. Made up facts, "everyone knows" nonsense to exert social pressure on people to agree with you, condescension of ordinary people, fearmongering, and anti-Americanism -- you've got it all in there.

  164. So simple. by chris_sawtell · · Score: 1
    Pay OPEC to implement a secure system of energy rationing.

    For those of you who do not know what a ration is, you get a given a book containing a limited number of coupons, usually by a government, but the current crop of Western Governments don't know the meaning of the word 'govern', so we have to look elsewhere for the coupon issuing authority. As well as parting with money you have to give the product vendor the number of coupons corresponding to the volume of product purchased.

    Coupon book empty? So sorry, no more product!

    Works wonderfully for food, gas, energy, and indeed products of all kinds. The result is healthy and self reliant communities, to say nothing of a World in which we can continue to live for many generations. Otherwise we face a Venusian future.

  165. Taxes. by twitchingbug · · Score: 1

    Dude, the only way to make people change is to hit them in the pocketbook, which requires taxes and goverment intervetion. It fulfills Branson's requirement to not have any adverse effects on the environment.

    Obviously, we need to tax energy usage. so basically,

    - Gasoline.
    - Electricity.

    I bet we could decrease CO2 emissions a whole ton, by just doubling or tripling the taxes on these 2 items alone.

  166. I have a total solution by kimvette · · Score: 1

    1. Toss all politician into the sea
    2. Encourage everyone to use solar heat and solar or wind power on their homes
    3. Plant more trees
    4. Stop wasting gasoline on mowing lawns

    Problem solved. The bulk of global warming will be solved by #1 though, considering how many politicians proclaim themselves to be environmentalists and then oppose clean power projects.

    --
    The Christian Right is Neither (Christian nor right). See: Matthew 23, Matthew 25, Ezekiel 16:48-50
  167. Simple spend $25mln for lobbying for Kyoto! by Lukasz+(Qr) · · Score: 1

    if US would obey Kyoto we would cut down the polution.

    1. Re:Simple spend $25mln for lobbying for Kyoto! by SaDan · · Score: 1

      Why don't you check out Japan's increase in greenhouse gasses since they came up with the Kyoto Treaty? Here's a hint, it's way up.

      That piece of paper would be worthless to the US, and the rest of the world, because it could not be made to work without crippling the infrastructure of every developed nation on the planet.

      Next!

    2. Re:Simple spend $25mln for lobbying for Kyoto! by Nazlfrag · · Score: 1

      So the #1 greenhouse polluter (USA) and it's sycophant underling (Australia) refused to sign because infrastructure would be crippled. Why then did every other developed nation in the world sign up? Perhaps because they saw we have more to lose by sitting idle than we would by 'crippling' infrastructure. The vested interests of major corporations bribing, er I mean lobbying the US government had absolutely nothing to do with it, I'm sure. At least you didn't claim global warming is a myth.

    3. Re:Simple spend $25mln for lobbying for Kyoto! by Anonymous Coward · · Score: 0

      Oh Please...

      People... stop assuming the US government is the only one lying. Here's a new flash for you.... all the governments are lying. Besides that, the Kyoto treaty was nothing more than a "okay... all you developed nations have to stop polluting now and we undeveloped nations will now start polluting instead"

      In short... The Kyoto treaty would've been bad for everyone in America, corporations, citizens, all of the above alike. Even those of you "it wouldn't be bad for me, I drive a hybrid, I ride a bike, I this..., I that..." The American economy is based on affordable energy (which is currently only provided by fossil fuels). The groceries you buy every week were not grown out behind the supermarket you clods! They were trucked in on a 2 miles to the gallon diesel burning 18 wheeler! You think you can force the price of energy up and not see those prices rise? You can not just force corporations to eat the cost of "green" energy. Their pocketbooks, while they have much larger numbers than yours, work the same way. THEY CAN NOT SPEND MORE MONEY THAN THEY TAKE IN... at least not indefinitely. Sooner or later, the higher cost WILL be passed on to the consumer. Kyoto is bad for the Americans, and it is in their best interest not to sign.

    4. Re:Simple spend $25mln for lobbying for Kyoto! by Grishnakh · · Score: 1

      They were trucked in on a 2 miles to the gallon diesel burning 18 wheeler!

      Modern tractor-trailers get around 7 mpg, some a little better. Considering that they pull around 80,000 lbs when fully loaded, that's rather remarkable. Most people's cars (or trucks really) have a hard time getting 3 times that figure, and they're definitely pulling a lot less than 1/3 the weight, probably more like 1/11 or 1/12.

      Stricter limits on fuel economy would help reduce greenhouse gases a lot in the US. If you can't get 35 mpg with your pickup, then you don't need it.

    5. Re:Simple spend $25mln for lobbying for Kyoto! by SaDan · · Score: 1

      We don't need V8 engines making 400 horsepower in a pickup driven every day. Get a little three or four cylinder diesel w/turbo, and it'll provide all the power you need. Obviously, a different transmission will be needed with different gearing all around.

    6. Re:Simple spend $25mln for lobbying for Kyoto! by Grishnakh · · Score: 1

      A 3 cylinder diesel with turbo probably won't pull a 6000-pound pickup uphill while towing a boat, and won't have enough power at highway speeds (while towing a boat). Unless it has some really big cylinders. And it certainly wouldn't win any drag races, which is what Americans really want in a truck engine; just look at how fast they like to pull away from stoplights.

      Obviously, it'd make a lot of sense for truck buyers to downgrade to small pickups with turbodiesel engines, but good luck getting anyone to actually buy these things. People don't normally buy pickups because they actually need the utility provided; they buy them because they like the image, size, and power. The only exceptions to this are pickup that have business names written on the sides, and a lot of work-related equipment piled in the back. All those shiny, scratch-free, $50,000 Lincoln SUTs don't fit this mold.

    7. Re:Simple spend $25mln for lobbying for Kyoto! by SaDan · · Score: 1

      Exactly. People might go back to driving sensible vehicles (cars) instead of trucks if they were effectively purpose built for work instead of image.

      There are some decent sized turbo four-cylinder diesels out there (Isuzu) in fairly large trucks. a three banger diesel turbo would be sufficient for anything smaller than a full-size truck platform.

    8. Re:Simple spend $25mln for lobbying for Kyoto! by Grishnakh · · Score: 1

      The problem with that is that people want vehicles built for image, not work, and they're willing to pay for it. Companies would be stupid not to exploit that market, so of course they're going to. The automakers are just making what consumers want to buy. (Insert comment about consumers being stupid here.)

    9. Re:Simple spend $25mln for lobbying for Kyoto! by SaDan · · Score: 1

      I think all it would take is for our government to enforce a very high standard (30+ MPG minimum city rating) for fuel economy on ALL four-wheeled vehicles to make stupid consumers get the hint. That would get the automakers off the hook for building the efficient vehicles.

      Hell, I used to own an '84 Chevrolet K5 Blazer 4x4 that got 30MPG highway with the 6.2L V8 diesel (non-turbo, 4-speed automatic w/overdrive, 3.42 final drive ratio). It wasn't quick by any stretch of the imagination, but even with only 120HP it would cruise on the highway at 85mph, no problem. Also did a great job pulling trailers loaded up with junk, just couldn't let it go into overdrive.

      We need more vehicles like that, with modern diesel engine technology applied.

    10. Re:Simple spend $25mln for lobbying for Kyoto! by Grishnakh · · Score: 1

      Sounds great to me. Even better, you could run it on used vegetable fry oil for free.

    11. Re:Simple spend $25mln for lobbying for Kyoto! by SaDan · · Score: 1

      If I still had that truck, I would absolutely be burning veggie oil or biodiesel, no doubt about it.

      I'd love to get another diesel truck, but my garage is too low to work on anything larger than a passenger car. :-(

    12. Re:Simple spend $25mln for lobbying for Kyoto! by Stellaaa · · Score: 1

      "So the #1 greenhouse polluter (USA) and it's sycophant underling (Australia) refused to sign because infrastructure would be crippled. Why then did every other developed nation in the world sign up?"

      To *look* like they gave a shit. We all signed up but we didn't DO anything. The US should have just done what Canada did, sign the damn thing and then ignore it. The greenies couldn't bash the US for not signing Kyoto and when they tried to bash for non-complience the US could just say - we're doing as well or better than most of the other signatories (which they are)

  168. Easy Fix... by CYDVicious · · Score: 1

    Here's a blindfold and some ear plugs...do not take any of them off... I will accept payment in gold bullion, or direct deposit into my of shore account. If anyone else wants in on my solution to global warming i have a few extra sets available. If you want the tinfoil hat, it will be an extra 5 million. Thanks, ~CYD

    --
    //Nothing to see here, please move along.
  169. Forestation does near zilch to stop global warming by mbkennel · · Score: 1

    It is feel-good but mostly unscientific.

    The problem is that when the trees die, they decay and release the carbon in them back into the atmosphere as CO2. There is a slight drop as the trees grow, but it is only temporary.

    Only if you can bury the trees somehow in a way that will be safe from decay over geological time, thereby making new fossil fuels for some future aeon, will it have any significant effect.

    The most effective way is to stop coal mining, making it a death penalty crime against humanity.

  170. Solution by Geeselegs · · Score: 1

    You give me 25M and I spend 24M planting trees.

  171. $25 Million for the solution by coolmoose25 · · Score: 1

    OK, I can't believe I'm going to defend Branson here but...

    The $25 Million is for the solution, not the implementation. So if I can figure out how to viably remove lots of CO2 from the atmosphere, I don't actually have to DO it, I just have to show how it can be done.

    //Tired of eco-celebrities telling us what WE need to do, but still riding in limos and flying either first class or in private jets

    --
    Brawndo: It's what plants crave!
  172. Obligatary feigned ignorance by Geeselegs · · Score: 1

    Dam it, I thought it would be the solution to all of our problems

  173. Re:I don't think it's guilt (+my global warming pl by dangitman · · Score: 1

    Don't knock it. It works and it might even cause some good things to happen.

    I'll knock it if I damn well feel like it. Billboards work, that doesn't mean I have to like billboards. Flamethrowers work too, but I don't think "it works" is a good reason for everybody to start using flamethrowers on each other.

    Incidentally, I still think we could use some global warming here in the Northeast. Personally if the temperature was up by 50 or so degrees from where it is today, you would not see me complaining.

    You don't seem to understand global warming. Some places will get colder, some places will get warmer. It's about a rise in the global average temperature. It will also lead to more extreme weather patterns. So it's not just a matter of it being a bit warmer, it also means more extreme storms and flooding.

    Really, is that any more absurd than halting the world's industrial development in return for colder temperatures that will make the bulk of the industrial world a far worse place to live than it would be if we did nothing?

    I'm confused. Who has been advocating halting the world's industrial development in the face of global warming? If anything, global warming will be solved through technology, which will help improve our industrial development, and open up exciting new markets - increasing prosperity and improving our lifestyles.

    If anything, it is the polluters who want to halt our industrial development by sticking with outdated technologies and an industrial revolution mindset. We have the potential to be so much more. But neanderthals want us to keep living wasteful lives, so they can make a quick buck from digging up fossil fuels.

    Global warming might kill some endangered cold weather species but for every cold weather species that dies there are thousands of warm weather creatures who would thrive and find new homes. Do scientists feel there's some special value to being cold and miserable?

    Are you actually serious? I'm not sure whether your post is as intricate satire of stupid people, or whether it is just stupid.

    --
    ... and then they built the supercollider.
  174. Al Gore Wants the Money by doroshjt · · Score: 1

    From this picture it looks like Al Gore is turning into his own carbon sink. What Happened? http://media.washingtonpost.com/wp-srv/photo/homep age/hp2-9-07ee.jpg

  175. Nonsense! by DaFallus · · Score: 1

    Or we could just plant fewer humans...

    Nonsense! We must immediately, and permanently shut down, dismantle and destroy all robots!

    --
    No one cares what your captcha was

    Houston TX, USA
  176. Contrails, a la The Matrix. by aduthie · · Score: 1

    Okay, so we don't want to block out all sunlight like they did in The Matrix, but the lack of contrails in the U.S. after September 11th had a measurable warming effect on this part of the planet.

    So if we can find a way to make long-lasting clouds above the land-masses, we reflect all sorts of solar radiation back into space, and things cool off. Can we do it with plain old contrails, or do we need to add something to the mix to make them stick around longer?

    Considering the amount of commercial aviation in the skies, perhaps we can save some money by retrofitting jets already in use to leave behind thicker and/or wider trails.

    A possible negative side effect is that crops will be somewhat weaker, but given how far agriculture has advanced since the industrial revolution, I'm sure we'll make up for any losses pretty quickly. (If we're growing our meat in labs by then, there should be plenty of extra, arable land available after most of the food herds are slaughtered.)

  177. Let's see... by Dunbal · · Score: 1

    OK, so Branson offers $25M to remove 1B tonnes of CO2. Thats uhh 2.5 cents per ton. Is this prize really worth the effort?

    --
    Seven puppies were harmed during the making of this post.
    1. Re:Let's see... by Bigman · · Score: 1

      The prize is not to DO the job, but for the successful submission of the idea. The cost of performing the task could be funded seperately. In fact, the best ideas should be self-funding.

      --
      *--BigMan--- Time flies like an arrow.. but personally I prefer a nice glass of wine!
  178. $25 Million Buys a lot of Pirates... by mynameismonkey · · Score: 1

    The science is already in: more pirates equals less global warming. Assuming an average pirate salary of three shillings and sixpence, adjusted for inflation, carry the one, that's... erm... like a billion pirates.

    --
    -- Religion is not an exact science
  179. For RIchard Branson... by Traf-O-Data-Hater · · Score: 1

    ...$25 million is nothing compared to the profit that his airlines make, for the unfettered right to spew tonnes of greenhouse gases into the air. In fact I think this figure is so low as to be almost insulting.

    Sorry Sir Richard, if you ever read this, as much as I admire you (and fly on your planes) I think you should have offered a lot more.

  180. This is proof! by Anonymous Coward · · Score: 0

    Proof that Slashdot is NOT totally anti-religion!

    Now bow your heads as the High Priest of the Church of Global Warming, Algore, leads us in infinite mea culpas and self-flagellation.

  181. Dead easy, Mr. Branson. by Anonymous Coward · · Score: 0

    It's called the EBOLA virus. Perhaps you've heard of it.

  182. Probably not objective enough by Baldrson · · Score: 1
    The prize criterion appears inadequately objective. The problem with making prizes subjective is the guys who really can solve the problem are unlikely to put forth the effort because they know they aren't likely to be the guys who can appeal to the wiggle room in the judges' biases.

    This can kill a prize competition if it isn't preemptively and vigorously rooted out.

  183. Thinking outside the box. by The+Creator · · Score: 1

    It seems the enviorment will change into one than will only sustain a reduced human population. But so what?

    Where is the net negative of a reduced human population?

    --

    FRA: STFU GTFO
  184. Export the heat. by Molochi · · Score: 1

    I can't believe no one has suggested this yet on a geek site. The solution is a big ass heat pipe with the radiator in space.

    --
    "The Adobe Updater must update itself before it can check for updates. Would you like to update the Adobe Updater now?"
  185. I hope man-made global warming IS real by Anonymous Coward · · Score: 0
    Otherwise we are in for another ice age

    At least food grows when it is warm.

  186. Re:Awesome by Atlantis-Rising · · Score: 1

    As I said, it's a summary. It's twenty fucking pages long. a Ph.D thesis is 300 pages if it's it's one, and this was written by eight hundred scientists. I think I heard that the report itself was something like five thousand pages long.

    The fact that it's taken as the gospel report just shows how stupid that people can be, just as the fact that you think the summary is somehow representative of the science (which is awfully solid- that 5000 pages is an amalgam of huge amounts of peer-reviewed work) but the fact is, the summary was designed to be read by people who don't actually care what the report says. For that purpose alone, it will obviously be biased to overemphasize everything the report says.

    --
    "It is possible to commit no errors and still lose. That is not a weakness. That is life." -Peak Performance
  187. I have a genuine scheme that could work! by exp(pi*sqrt(163)) · · Score: 1

    My scheme involves offering a prize to anyone who can invent a system that can remove a billion tons of CO2 from the air each year without any adverse effect on the environment. To encourage the smartest people I'd probably set the prize level pretty high, say at $24,000,000, paid out in installements. Now, where do I go to collect my $25,000,000 (in installments)?

    --
    Doesn't it make you feel good to know that our freedoms are protected by politicans, lawyers and journalists.
    1. Re:I have a genuine scheme that could work! by bobintetley · · Score: 1

      My scheme involves offering a prize to anyone who can invent a system that can remove a billion tons of CO2 from the air each year without any adverse effect on the environment. To encourage the smartest people I'd probably set the prize level pretty high, say at $24,000,000, paid out in installements. Now, where do I go to collect my $25,000,000 (in installments)?

      Are you by any chance a job agent?

  188. reward? by Anonymous Coward · · Score: 0

    how can you offer a reward for solving a problem that doesn't exist. yep, thats right, i said it.

  189. Simple solution by Boap · · Score: 1

    Just wait 100 billion years or so and the problem will take care of itself. You could also just make it so that no sunlight hits the earth and that will also fix the global warming issue.

  190. Mandatory Fuel Economy Sensors by Terrill · · Score: 1

    I believe, if shown real time fuel economy data, most drivers would be able to improve their driving by about 20%.

    Mandate that all new cars have a prominent display and we could see some real results. I wrote some more lengthy thoughts on the subject also.

  191. One Big Fan by mercthree · · Score: 1

    This would definitely have to be accomplished at thousands of sites.

    To remove 1 billion tons of CO2 in a year, you would need to remove about 32 tons/sec. Since CO2 is only about .04% of the atmosphere (and taking into account the sea level densities of air and CO2), one would need to move about 62000 tons/sec of air. Assuming we're talking metric tons, that's about 50 million cubic meters of air every second.

    To stay below the speed of sound, the opening into your miracle machine would need to be larger than 14 kilometers in diameter. All of this assumes that you are able to remove 100% of the CO2 passing through your system, so in reality you need to process a lot more air.

    Additionally, moving this mass at the speed of sound would take 3.4 Terawatts if your mechanical system was 100% efficient. That's twice the US power production capacity. To slow things down to below hurricane winds (75mph, 33.5m/s) would require a 44 km diameter opening and 35 Gigawatts of power, which is twice the power expected from the Three Gorges Dam in China and about ten times the power of the largest nuclear plant.

  192. Re:No impact on the environment? easy! by mhall119 · · Score: 0, Redundant

    Removing 1 billion tons of CO2 from the atmosphere is easy, keeping it from going back is the tricky part. I suggest we build a 1 mile long circular pipe. At one end, we put a fan that will suck in all that nasty CO2 from the air, and pump it down the pipe. Now, Branson wants this to have no impact on the environment, so we need to replace that CO2 in roughly the same quantity and location, so at the other end of the 1 mile circular tube (roughly 10 feet away), we have a CO2 exhaust vent. Where can I claim my $25 million?

    --
    http://www.mhall119.com
  193. Re:Get rid of people. by QuickFox · · Score: 1

    but "the whole world" didn't have any plan to solve any problem. And they still don't. Maybe we should let sanctions work. The sanctions were worthless and shameful (they affected mostly the innocent), but that doesn't mean the war was an improvement on the sanctions. Getting terrorist recruitment to skyrocket is not an improvement. You're trying to put out a fire by pouring gasoline on it. That is not an improvement.

    who devised a plan and acted on it, Yeah, your plan to fuel the fire with gasoline. Better than doing nothing, sure. A huge explosion is better than a fire. Yeah right. So impressive. See how dramatically your gasoline explodes. Devised a plan and acted on it indeed.

    unlike the rest of the world (except Britian, Korea, Poland, Austrailia, and a whole host of other countries who were with "the Americans" -- not part of "the whole world" I guess). They were aware of the problems but assumed that the US had some plan. In fact most debaters, both pro and con, assumed that the US had some plan for post-war Iraq, presumably kept secret for strategic reasons. One side had faith in the skills and strengths of the United States, and therefore counted on some magically workable plan being revealed after the invasion. The other side felt that a successful plan was an utter impossibility. Thus "the whole world" was well aware of these problems, only the faith in the US varied. The major exception was the people of the United States, who seemed blissfully unaware of all the dangers, responding to every attempt at debate with lame outcries of "Either you're with us or you're against us" and "How can you support Saddam". It was quite impossible to get Americans to debate the huge risks of skyrocketing terrorism etc. We only got those irrelevant outcries in response.

    We were all astonished when we found that the US, with all its skills and might, not only lacked a plan that would fail, but didn't have any plan at all. We're still reeling from that shock.

    It's not the first time that the US has made disastrous mistakes that have raised tension and unrest in the world. Now many of us are hoping that at some point you'll finally notice your embarrassment and see what's happening, so that you'll stop making these mistakes. We don't want skyrocketing terrorism and other tensions created by the US.

    Etc. Your post is pure history revisionism. You're a good advocate for global warming. Made up facts, "everyone knows" nonsense to exert social pressure on people to agree with you, condescension of ordinary people, fearmongering, and anti-Americanism -- you've got it all in there. You're being extremely vague here. For a fruitful discussion you need to be much more specific.

    For example, this label "anti-Americanism" that some of you Americans love throwing around. It seems to imply that everyone ought to agree with everything your government does, or else he's "anti-American". Well, the world doesn't work that way. Everyone has opinions. The freedom to have opinions and express them is one of the most basic fundamentals of democracy and the democratic mindset. When you Americans throw around that "anti-American" label, you show yourselves as lacking this fundamental democratic mindset.

    If you take upon yourselves the right to send terrorist recruitment skyrocketing, you can't whine and complain every time those who are affected express an opinion about it.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  194. Nanotechnology to the rescue... by Saeger · · Score: 1

    I'm going to make a 'wild' prediction and say that in only 10 to 15 years, the CO2 concentration problem will be mostly solved (before it's too late), and may in fact swing the other way - to CO2 depletion. This thanks to the coming molecular manufacturing nanotechnology whose favorite source of building material happens to be Carbon, of which there's literaly TONS of it to extract for "free" from the atmosphere.

    A person might not have the land/mining rights to the molecular matter beneath his feet, but nobody owns the air we breathe, right? Free solar energy + Free loosly bonded (C)O2 feedstock + MNT == cheap, clean, boot-strapped material abundance.

    Regardless of whether or not carbon extraction from the atomosphere is distributed per person/device or more centralized, it'll be the "artificial trees" and other tiny scrubbers that save the environment. Mark my words.

    --
    Power to the Peaceful
  195. Re:Get rid of people. by Anonymous Coward · · Score: 0

    Ah. Such flame-bait. I'm sorry that you cannot better anticipiate how your argument might be deconstructed.

    "This means that the embarrassment will be far, far greater than the embarrassment over Iraq."
    I direct you to the fallacy of many questions; no, I do not accept as true your premise that the Iraq war is an embarrassment.

    "Before the Iraq war the whole world knew about and debated the inevitable catastrophic chaos in Iraq, the skyrocketing terrorist recruitment, the extreme difficulties in preventing civil war when pulling out, the lack of exit strategy, and so on."
    If you think this why so many opposed the war, you are over-generalizing. True some people did fallback on the "chaos will reign" position, but that was hardly predominate in the European press. Moreover, few argued cogently and consistently that it was so. Let me instead suggest that two independent events took place:
    1) Certain European governments opposed the war for the sake of valuable contracts they had made with the ruling regime. They were also sour on a non-leftist government in the US--one that opposed the ICC on civil liberties grounds and opposed the Kyoto accords on effectiveness grounds. Too many thought it better to demonize the US government than to engage the substantive issues.
    2) The handling of the war was largely blotched.

    Whether things could have been better is not entirely an academic question: The 101st airbourne division handled Mosul quite well; however, we will never know.

    Please true to be a bit more humble on such a topic as this; there are other explanations consistent with the available evidence.

  196. Easy by Anonymous Coward · · Score: 0

    Kill 300 million Americans. End of problem, at least for a little while.

  197. Re:Yawn, Eco-Nazi talking about spending money... by fche · · Score: 1

    > The US did not sign Kyoto. George Bush did not believe in global warming, so heh
    > reneged on the agreement made by Clinton to sign the protocol.

    How ignorant of real history!
    Clinton signed the agreement, but never submitted it for senate ratification,
    since every senator (even Kerry and others so pro-kyoto now) preemptively
    blocked it. So Clinton's signature was purely figurative (as in, a PR gimmick)
    and the treaty was never active, thus never needed to be "reneged".

  198. Re:Get rid of people. by E++99 · · Score: 0, Flamebait

    Unfortunately, the Americans prefer TV. And seeing through propaganda isn't easy when it surrounds you all the time. So don't despise them.

    I don't know which is worse, your ignorance or your arrogance.
  199. The Power Is Yours! by andrewd18 · · Score: 1

    We all know what we need to do. Join with me!

    EARTH!!
    FIRE!!
    WIND!!
    WATER!!
    HEART!!

    GO PLANET!!

    Obligatory Captain Planet Themesong Link

  200. Re:Forestation does near zilch to stop global warm by Daetrin · · Score: 1
    Are you under some strange delusion that any given forest disappears as soon as the first generation of trees die? Unless there's some kind of climatic shift or, say, humans come along and clearcut the entire thing, the amount of carbon invested in the forest will reach a steady state pretty soon as old trees die and new trees grow up to replace then. Furthermore at least some of the carbon will likely end up in forms such as peat, which might even end up becoming coal or some other form of fossil fuel if left alone long enough.

    By itself replacing the mass of trees that have been clearcut from rainforests in the past century won't fix global warming, due to all the fossil fuels we've dug up out of the ground and burned, but it isn't an insignificant amount of carbon. Continuing to clearcut rainforest is just compounding an already bad problem.

    --
    This Space Intentionally Left Blank
  201. I work in the "big hydro" industry. by Anonymous Coward · · Score: 0

    Most of the people I work with are very pro Nuclear these days. We've pretty much run out of rivers to dam, where we are. Right now we're developing wind farms like crazy, and the guys who believed anything to do with photovoltaics was only for hippies have either retired or changed their minds about solar. They've had to. Even the suits at the top know it's time to try something different.

  202. Dry Ice is the key by Sethra · · Score: 1

    Setup a solar array in Northern Siberia (where temps drop as low as -70F), and use the energy to sublime the carbon dioxide out of the atmopshere for underground storage. The low ambient temp reduces the energy needed to freeze and store the dry ice.

    And a billion tons of CO2 would form a cube only about 2700ft on a side :)

    Ok, so it's insane - but it still requires far less energy than trying to break the CO2 bond.

    1. Re:Dry Ice is the key by r5t8i6y3 · · Score: 1

      what would be the sublimating mechanism?

      how efficient is it?

      and how large would it have to be in order to remove a billion tons of carbon per year (2.7 million tons per day) from the atmosphere?

    2. Re:Dry Ice is the key by Sethra · · Score: 1

      Dry ice production is not difficult - a simple compressor and heat exchanger would suffice. The colder the environment, the easier it will be to remove enough heat from the atmosphere to cause the co2 to precipitate out as dry ice. It certainly requires far less energy to extract and solidify CO2 than is needed to actually re break the molecular bond.

      It occurs to me however that regions with exceedingly cold air temps are also regions which generally have very little sunlight - so the whole idea of a solar powered heat exchange is not very practical.

    3. Re:Dry Ice is the key by r5t8i6y3 · · Score: 1

      well maybe solar power isn't the power source, there are alternatives.

      one of the bigger questions however in my mind is that we are actually talking about CO2 rather than straight carbon. isn't the requirement for removing carbon and not necessarily oxygen too? i also wonder if it may in fact not be a good idea to remove the oxygen in addition to the carbon. any thoughts on this?

    4. Re:Dry Ice is the key by Sethra · · Score: 1

      Well, the idea is to make the removal process as energy efficient as possible. Breaking the CO2 chemical bond requires more energy than was gained in its creation (the burning of fossil fuels). That means any power source behind a technology for reverting CO2 to C + O2 would be better used "replacing" existing fossil fuel plants, preventing its creation in the first place.

      Simply condensing the CO2 out of the atmosphere removes it without the need for re breaking the bond.

      There's always the problem of asphyxiating ourselves since we're permanently removing oxygen as well, but we can leave that to future generations to solve :)

    5. Re:Dry Ice is the key by unger · · Score: 1

      > There's always the problem of asphyxiating ourselves

      certainly worth more study but it does seem likely that removal of oxygen along with the carbon may not be significant, especially in light of the ratio of oxygen to carbon dioxide in the atmosphere:

            78% nitrogen, 21% oxygen, 0.93% argon, 0.04% carbon dioxide
              [from: http://en.wikipedia.org/wiki/Earth's_atmosphere]

      if the goal is to remove 32 tons of carbon from the atmosphere per second, how many tons of carbon dioxide would that be equivalent to? and how big would the condenser need to be?

  203. Looming Disaster by E++99 · · Score: 1

    People like Al Gore and Richard Branson can't really be expected to understand actual science outside of what they are spoon-fed. They probably have no idea that the human race as we know it only thrives because of a completely unprecidented and unexplained stable warm period since the last ice age. (Previous interglacial periods were accompanied by strong temperature spikes, warmer than our current temperature; however the planet has never experienced anything like the sustained, near-constant high temperature of the last 15,000 years.) They probably don't realize that net ice loss will continue, and ocean level rises will continue, even with a constant global temperature -- and that short of starting down the slope of increasing glaciation, there is nothing that is going stop coastal cities from being threatened by the sea eventually.

    To start the planet cooling means to bring about the exinction, or near extinction of the human race. So naturally the most logical thing for a Billionaire Genius to do is offer $25M to the first person who can remove AT LEAST a billion tons of CO2 per year from the atmosphere. While it would be the most appropriate thing it the world if we were to wipe out our species by our own arrogance, I for one don't want to see it happen.

  204. No small bills, please... by WheelDweller · · Score: 1


            I have the solution. It's been the solution to many problems, and since this "problem" seems to come from the same people, I'm sure it will work.

            Other problems that have been solved:

    The population bomb (~1970)
    Invasion of Killer Bees (1977)
    The coming ice age (~1974)
    The ozone hole (~1980's)
    Acid rain that makes kids stay indoors (1974)

            Theory of operation: Any problem that can only be solved by sending money to Washington DC can wait.

            This party has quite a track record of the Chicken Little role. And each time the only way it'll be solved is to shut down our factories, turn out pockets inside-out, while the rest of the world, somehow, can go on without a single change of their own habits. (See also: Kyoto Accords).

            When a political party owns the media, games like these can be played.

            Sure there's climate change. Happens all the time. The LCO, for example, which gave Greenland it's peculiar name. But saying that THIS TIME it's because of raising our standard of living is just ridiculous. Using the same tactics these people are using, I could start a movement based on cats falling from the sky. "It musta been because we invented Television!" (See? Ludicrous)

            Guys, the Earth is SO VERY much larger than we are, no matter what EarthShare.org suggest. This is just a media fad; it will pass.

    --
    --- For a good time mail uce@ftc.gov
  205. simple by DragonTHC · · Score: 1

    Giant blimps circle the earth high up in the atmostphere with enormous beds of algae that eat carbon dioxide and fart oxygen.
    the blimps have solar panels that power the guidance systems and avionics packages. They are also transparent so the algae beds inside can get the light they need.
    These algae live and reproduce inside the blimp. The electronics package controls the air flow through the blimp body. The avionics package controls buoyancy. These blimps could, given enough algae area, cure the problem in about 3 years.

    --
    They're using their grammar skills there.
  206. Re:a billion tons/year? SOLVED by BoRegardless · · Score: 1, Troll

    We do NOTHING, and the world goes on efficiently, and it self corrects by growing more plants. I therefore claim the $25 million prize for the least expensive solution.

  207. I have the solution by Mainusch · · Score: 1

    It's the only solution. Absolutely the only way to "fix" the global warming problem:

    Be God.

    Short of that, the ONLY reasonable thing we can do is to learn to adapt to a perpetually changing climate. The climate has NEVER.... EVER.... EVER been static. It has ALWAYS been either warming or cooling, and it ALWAYS will be. Forever.

    --
    Joe Mainusch http://www.weber-amps.com
  208. Already proven to be possible... by Anonymous Coward · · Score: 0

    "Operation Vaccu-suck". Suck all the air out of the atmosphere - no more CO2 problem.

    I can't believe none of you saw Spaceballs!

  209. The problem is by supachupa · · Score: 1

    that we keep trying to think of clever ways to continue destroying our biosphere by massively consuming items that we don't really need and that we don't reuse. I've seen a crazy design to fight global warming by putting mirrors in orbit around the earth. How frigging stupid are we? As humans, we need to come to terms with the fact that we don't have unlimited resources and that we are going to kill ourselves off if we don't change now. The only way I can think of at least allowing for the fact that we're going to continue doing what we do until the temperatures get so hot that millions start dying is to at least use biodiesel. Biodiesel is carbon neutral, as the plants that are burned have converted C02 to O2 + plant material during their life. But the real problem is that the majority businesses will always do what is cheapest and provides the most profit instead of what's right, so we're basically screwed. I'm doing my part by riding my bicycle, using a rainwater tank, using greywater, and buying local veggies or growing my own. But I still fly quite a bit, so in the end, I'm still making things worse.

  210. Carbon dioxide = carbon monoxide + ozone? by Pinback · · Score: 1

    There must be some catalyst that can turn one hundred million tons of carbon dioxide into its constituent carbon monoxide and ozone.

    How to get rid of the carbon monoxide and ozone? Well... it depends on what the next prize is.

    Not following the spirit of the contest? This from a guy making a living off aeroplanes?

  211. Dump iron dust in the ocean to feed the plankton by denis-The-menace · · Score: 3, Informative


    http://www.wired.com/wired/archive/8.11/ecohacking .html

    "Ecohacker Michael Markels claims he has a megafix for global warming: Supercharge the growth of ocean plankton with vitamin Fe and let a zillion CO2 scrubbers bloom."

    --
    Obama's legacy: (N)othing (S)ecure (A)nywhere and (T)error (S)imulation (A)dministration
  212. REFLECTIVE JETSTREAMS!!!! by Sargeant+Slaughter · · Score: 1

    Sagan mentioned it in "Cosmos", some other scientist came up with it in the 1970s. The environmental data collected on 9/12/01 supports the theory.

    We make additive for our jet fuel that makes the contrails more reflective to bounce the sun's rays back into space. It's cheap, easy to do, and people won't even notice. If a couple European governments (I know the U.S. won't do it...) required all aircraft that land in their country to use that kind of fuel, I think it could be implemented very quickly.

    Here are a few links:
    http://www.csmonitor.com/2005/0210/p14s02-sten.htm l http://www.usatoday.com/weather/news/2002/2002-08- 08-contrails.htm http://why.michaelpatrick.org/2004/12/jet-contrail s-artificial-clouds-affect.html

    --
    I hear and I forget. I see and I remember. I do and I understand. -Confucius
  213. Re:Get rid of people. by QuickFox · · Score: 1

    I do not accept as true your premise that the Iraq war is an embarrassment.

    With terrorists killing hundreds of people every week, you don't consider that an embarrassment? With kidnappings and extortion rampant, on an industrial scale, financing terrorism and mafia on a huge scale? With a huge brain drain because those who can are fleeing the country? With no functioning police and justice? You don't consider this an embarrassment?

    that was hardly predominate in the European press.

    It was certainly predominant in the press that I read. The problems of unbridgeable chasms of rivalry and enmity among Islamic sects and ethnic groups was discussed quite a lot. The idea that the US had a solution to these problems seemed very strange.

    But Europe is extremely diverse, maybe we read different papers.

    Note that if you base your statements on US media reports about the European media, I get the impression that the US media often present European fringe radicals as if they were mainstream, thus giving a very weird picture of European opinions. For instance, many Americans seem to believe that Europeans hate them, something I certainly can't see in the mainstream, such feelings are considered extreme and weird.

    Certain European governments opposed the war for the sake of valuable contracts they had made with the ruling regime.

    Quite possible, but that would then be an argument for those governments, hardly for the press. The only times I can recall seeing that factor discussed in the press was when discussing the motives of some governments.

    They were also sour on a non-leftist government in the US

    On the contrary, the respect for the democracy in the US was at an all-time high, what with the sympathy after 9/11 making many people re-think their political stance. In fact the US had a tremendous chance to get an enormous cultural and political influence, it really had an unprecedented level of sympathy and respect. I, and many with me, were deeply distressed to see this great chance botched, because Europe and the US really ought to be close allies, seeing how we have common democratic ideals. We should not try to be identical, far from it, we should be different and complement each other, but still we should be very close allies. It was terribly unfortunate that this great opportunity was lost.

    One simple example of the many things we could do together would be that Europe could say to recalcitrant countries "The US is itching to go to war, but as their allies we think we can hold them off, but only if you can offer enough in return. We understand your difficulties but the US doesn't, they'll demand something really substantial from you. Let's see if we can find something that will appease the US." Sometimes good-guy bad-guy games can get you very far, but such things were never tested. Lots of possibilities open up when you're very close allies and yet are very different and have very different opinions. We really should work together to exploit such possibilities, in common efforts to spread democracy, stability and economic well-being.

    Too many thought it better to demonize the US government than to engage the substantive issues.

    On the contrary, as I said you had tons of sympathy and respect, and many people were re-thinking their political stance quite radically.

    I certainly can't recall any demonizing of the US government (except on the fringe of course). However people did get very perplexed at Bush's "Either you're with us or you're against us". What kind of argument is that? We have a tradition of debating and discussing until a solution is found. Bush's stance was perceived as extremely impolite, and also very strange, and certainly no answer to our concerns.

    In debates with Americans, when we expressed our worries about the inevitable consequences of a war on Iraq, you Americans interpreted this as "anti-Americanism", this strange American excuse for g

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  214. Seems fitting for this man by nighty5 · · Score: 1

    His got:

    Major financial interests in the airline industry where global warming and aeroplans go hand in hand
    Stands to be have restrictions on his businesses in the event the warming problem increases
    Stands to gain some fame from a mere $25 million money spinner
    More chicks to shag if his seen to be saving the world

    Life at the top has never looked this good!

  215. Re:What happened to CO2 percentage vs. year graphs by dave420 · · Score: 1

    You just got your ass handed to you by hippies. hehehe. they're probably LOADED right now, too.

  216. Easy by Anonymous Coward · · Score: 0

    Ignore it.

    The beauty of my solution is it will save trillions of dollars.

    Besides, it's not like we've had any luck controlling the weather anyhow. We can't even predict it two weeks out much less a hundred years. Just don't buy beachfront property. The sea level has already risen over 200 feet from what it was back when glaciers covered half of California. And guess what? The world didn't break in half.

    We'll adapt. Relax.

  217. I give it 60 years but that's simple by BlueCoder · · Score: 1

    Just build an artificial lake and seed it with geneticly engineered algee, seaweed or a complete artificaly biology dedicated to creating massive amounts of limestone. Powered by the sun. The artificial lake would be shallow but would probably need to cover an area equal to the size of the great lakes. A project equal to building the Panama canal. It's not going to happen for 25 million.

  218. Read this Paper by NutMan · · Score: 1

    This paper details how our CO2 emissions could be completely counteracted, by converting about 25% of our grain-based agriculture to agriculture based on nut trees.

  219. Stop Burning Coal & OIl by Ranger · · Score: 1

    Now where's my check?

    --
    "You'll get nothing, and you'll like it!"
  220. Fine print by mdsolar · · Score: 1
    You've got to be able to make money at it. This is what commercially viable means.

    Entrants must submit a commercially viable design (the "Design") to achieve the net removal of significant volumes of anthropogenic, atmospheric greenhouse gases each year for at least 10 years without countervailing harmful effects (the "Removal Target"). The removal achieved by the Design must have long term benefits (measured over say 1,000 years) and must contribute materially to the stability of the Earth's climate.
    So, if you say something like you'll spend the prize on this, that is 10 billion tons at $25 million so it can only cost 0.25 cents per ton. CO2 trades at $3.55 a ton on the Chicago Climate Exchange http://www.chicagoclimatex.com/trading/stats/daily /st_070208.html so the prize is a pittance. If the method is viable, you're going to be making a billion at $0.10 per ton profit. This is the real prize and it looks to me that what is needed is some use for putting CO2 away. I suspect that engineer_poet is onto the useful stuff that can go at this kind of scale. http://hardware.slashdot.org/article.pl?sid=07/01/ 29/1228200
    --
    Solar is carbon free: http://mdsolar.blogspot.com/2007/01/slashdot-users -selling-solar.html
    1. Re:Fine print by mdsolar · · Score: 1

      That should have been Engineer-Poet http://slashdot.org/~Engineer-Poet/.

    2. Re:Fine print by emagery · · Score: 1

      On the matter of solar...

      haven't there been articles talking about two separate major steps forward in solar efficiency, cost reductions, and eletrical generation rates from both south africa and some company out in Nevada? If either made it to market, solar would become a very strong contender in the energy production market, and more economically accessible as well.

      Here's to hoping!

    3. Re:Fine print by mdsolar · · Score: 1

      You can get it now. Click any of the links at http://mdsolar.blogspot.com/2007/01/slashdot-users -selling-solar.html. Large scale fabrication brings the cost down to $1.53 per peak W.

  221. If All The Liberal Blowhards Held Their Breathe... by Anonymous Coward · · Score: 0

    ....for just 10 seconds a day, that would save 10 times the amount of Co2 required to claim the prize.

    Co2 is not a pollutant. You emit it when you breathe idiots.

  222. re by Brandon+Dowell · · Score: 1

    or maybe we shouldn't worry about it at all since the apocalypse will be here in 2012 anyway.

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    cd shower ; make clean ; cd ../bed ; make install
  223. Solar already is cheaper by mdsolar · · Score: 1

    Solar competes now with retail electric rates in all markets except those with big hydro. Check out the map on any of the links at http://mdsolar.blogspot.com/2007/01/slashdot-users -selling-solar.html. Click on any non-white state to see rates. They'll go down to $0.07 per kWh but not lower so some potential customers in Washington are left out. Dark blue means all utilities are required to offer net metering, but not all utilities are listed in Washington. Elsewhere, solar can compete. That means it costs less than coal, oil, gas and nuclear. I'm always looking for more feedback on this article: http://mdsolar.blogspot.com/2007/01/why-renewables -displace-nukes-first.html. Post a comment if you think of something.

    1. Re:Solar already is cheaper by shlashdot · · Score: 1

      Why don't you quit spamming slashdot? There's your feedback. Or, why don't you post something that would show how citizenre corp is not a pyramid scheme? Like for example, an actual system in operation? Look, I hate to be negative about something like this, I live on solar power (do you?) but your spam is lame.

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      Additional plugins are required to display all the media on this page.
    2. Re:Solar already is cheaper by mdsolar · · Score: 1

      I'm glad you do. I expect to join you in September. How much did you spend on your system and how much does it produce?

      As you can see in the parent, I'm proving quantitative information. You can back out the system cost from the lowest offered rate though I give the cost per peak W elsewhere ($1.53, much less than you paid). If you think for just a little bit about this, the system shakeout installs, where the monitoring/billing software can be tested in the field, are going to have to happen before any money is collected. So, why do you jump to this conclusion? A 500 MW per year fabrication plant needs about 100,000 customers per year. Does in not make sense to pre-sell the capacity so that it will be able produce at capacity? If not, then the systems will cost more. If you look at the parent, the subject is the cost of solar power. It is now competative with fossil fuels. That is quite interesting. As you own expereince must show, this is a change. It's news.

    3. Re:Solar already is cheaper by shlashdot · · Score: 1

      I'm not jumping to any conclusions. I never said it won't work or is being done incorrectly or in bad faith. Yes it makes sense to presell anything you can. There are already many solar module plants operating at capacity. I think the news is a company promising to do something they have yet to prove they can do, and you promoting it as a done deal.

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    4. Re:Solar already is cheaper by mdsolar · · Score: 1

      The deal is done, just not announced. While plants are operating at capacity sometimes, there is a constraint on the supply of solar grade silicon. This makes solar unaffordable unless you a very commited to it. You didn't answer my question about what your system cost, but I expect you'll see payback in about 18 years on a cash for cash basis. However, you'd have been financially better off to invest that money at a higher rate of return. What happens when you produce at a large scale and make your own supply of solar grade silicon is that the pay back time shortens considerably and solar becomes a good financial investment. So, you are seeing a big deal with the usual timing issues related to PR.

      You might want to look at the resale value of your system in the current market and see if you can gain an advantge by selling it and getting one of ours. Most likely not since we're after profit and this would make the difference. We do have 5 year contracts and in five years we should have brought the cost of systems for sale down by a lot. So, you might gain by selling now while the market is high, bide some time and buy in again when we've brought it down. Since you already have solar, there is plenty of time to think about this. We do expect to have wait times though so you'd want to time such a move with that in mind.

    5. Re:Solar already is cheaper by shlashdot · · Score: 1

      My system is battery based so I don't qualify for your program.

      I think I spent about $16000 for parts 5 years ago, and I live on about 5kWh per day in case you're interested. Offgrid systems have an entirely different economic scenario and it paid for itself the day I put it in, vs bringing in power.

      If it were a grid tied system, it's unlikely I could sell it due the usual contracts involved, unless I did it with no rebates.

      Regardless, it still remains to be seen what exactly the company is doing and if the company can make a go of it.

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    6. Re:Solar already is cheaper by mdsolar · · Score: 1

      You're right the economic considerations a very different for offgrid. I'm a little worried that our (future) offgrid systems will spur development in areas where human impact could be damaging. Still, it must be lovely where you live. Thanks for the point about rebates, I'll look into this.

  224. Obligatory Armageddon quote.. by Anonymous Coward · · Score: 0

    A mere $25 million for solving a problem of this magnitude? I think that it's worth a bit more and must include:

    "Oh, and none of them wanna pay taxes again... ever."

  225. Breathing buildings...? by emagery · · Score: 1

    So sure, it takes energy to consume CO2 and produce O2 (and producing too much O2 would be just another sort of problem, besides), but even as we pour out CO2, we are also hacking away at our forests. But what if... what if we developed modules at the top of our buildings, possibly either onsite solar powered (not unlike plants) or grid powered, BREATHERS. I'm not saying I know exactly how we would do this, but if we could mimick the process and add modules onto the tops of our skyscrapers and houses and such, that effectively either scrub or breath CO2, it would, at least, be buying back some of the re-estate stolen from plantlife. Combine this with good city planning, or urban sprawl that is directed into less arable landscapes (such as desert, badlands, etc) where we aren't blotting out more vibrant landscapes, and the net regain might be notable!

    I dunno; it just seems a simple answer... learn, adapt, mimick the lifeforms that are good at CO2 sequestration (plants) and incorporate that into the very fabric of our lives... if that fabric means sprawling metropoli, then make those sprawling metropoli a net positive influence rather than the current negative one. Give incentives to make the do the research (as this project tries to do), and further incentives to make the switch... so some jobs are at risk, but new jobs are created... but continuing as we are means more than just jobs being at risk... it means lives... and a lot of them.

  226. You could pave the entire state of Illinois... by patio11 · · Score: 2, Insightful

    ... with solar panels, and still not have enough capacity to power Chicago. Much of the world does not live in Southern California! We have strange weather phenomena, like clouds! And this isn't a once in a while problem, its EVERY FREAKING DAY! In the spring, at least. In the winter, we have clouds and snow and ABSCENCE OF SUN for weeks at a time. Perhaps we could put Lake Michigan on stilts and use it as a battery. (Seriously, most pumped water storage is like hydroelectric power, heavily constrained by having local geography which is conducive to it. If you don't happen to have two bodies of water at vastly different elevations nearby then you get to build one or both of them yourself, and it AIN'T CHEAP -- per MW capital investment is similar to building a nuclear plant, and that is on top of the cost of the solar/whatever you need to actually fill the battery. It also isn't ecologically neutral -- ask the million folks China displaced to get their Three Gorges facility working. You need an awful lot of water falling from a relatively high place to a relatively low place, and that does not just spontaneously happen frequently in nature.)

    I've said it before and I'll say it again -- greens need to get over their dogmatic, irrational reluctance to use nukes.

    1. Re:You could pave the entire state of Illinois... by diablomonic · · Score: 1

      I dont suppose you ever have any wind there? ever thought of sharing with another state that does? WOAH WOAH slow down egg head....

      --
      watch "the money masters" on google video
    2. Re:You could pave the entire state of Illinois... by aminorex · · Score: 1

      I notice that you make this claim without any facts or reasoning to support it. Thus, I discount the claim until something new comes along.

      In any case, the tone of your post is that we are all doomed because we have no choice but to destroy the planet. I find that notion ludicrous. There are abundant alternatives, and they will all be employed in varying degrees. Biodiesel has its place; Sawgrass ethanol has its place; Geothermal is grossly under-appreciated and under-utilized, but will eventually find its place; etc, etc, ad nauseam.

      This won't happen until traditional hydrocarbon fuels become sufficiently expensive to motivate the application of alternatives. That condition can result from political or market changes. Just taxing the crap out of carbon is one good way to solve the problem before our children get flame-broiled. It also has the advantage that it can be applied gradually, so as to avoid sudden unintended consequences -- like a destabilization of technical society such as that envisioned by the "peak oil" Cassandras.

      --
      -I like my women like I like my tea: green-
    3. Re:You could pave the entire state of Illinois... by Kaki+Nix+Sain · · Score: 1

      Putting the solar energy collectors where they don't work best isn't the idea.

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      (C) Kaki Sain, 2011. By reading this, you have illegally copied my property to your brain.

  227. Just a simple movie by weirdguy · · Score: 0

    Make a movie out of "state of fear" and sell tickets for $2...

  228. Plant Respiration = Charcoal by Ken_g6 · · Score: 1

    Plant respiration is half a solution. Then you need to sequester the carbon in the plants.

    I particularly like Engineer-Poet's plan as a solution for this. In particular, steps 1 (gasification) and 7 (burial of charcoal) are in themselves a solution, with 2 (electricity generation from the gas) and 8 (sequestering CO2) as good additions. By his calculations, we could make >500 million tons of charcoal, which is basically pure carbon, just in the United States. That equates to over 1.8 gigatons of CO2, so there's a good deal of leeway. The gas could also power up to half the United States with electricity, offsetting the cost of the plan.

    The biggest issue I see is that charcoal is better than the highest-grade coal you can dig out of the earth. So instead of burying charcoal while digging up coal, at the moment it would just make sense to burn the charcoal.

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    (T>t && O(n)--) == sqrt(666)
  229. Re:Yawn, Eco-Nazi talking about spending money... by willy_me · · Score: 1

    Canada is more socialist than the US, and Canadians generate more greenhouse gas than Americans do. Is it because of socialism? No, it's because it's colder and not as densely populated.
    Partly, but mainly it's because Canada produces more natural resources per capita. Be it mining or forestry, harvesting those resources consumes a lot of energy. I believe it's a 60/40 split when comparing industrial/residential energy usage.
  230. Reversing warming is simple. by Kaptain+Kruton · · Score: 1

    Create a nuclear winter.

  231. Hemp by Anonymous Coward · · Score: 0

    Industrial Hemp (aka the non-party kind) has the potential to provide more than 1000 gallons of methanol per acre as opposed to 400 gallons of ethanol per acre of corn. The solution is right in front of us, but is ignored due to prevalent negative social attitudes towards marijuana which is a different argument altogether.

    The benifits of hemp-based fuels vs corn/ethanol include:

    • Hemp can produce 250% more fuel per acre than corn.
    • Hemp can grow in more arid climates and less nutrient rich soil.
    • Warmer climates can produce 2-3 harvests of hemp per year vs one annual harvest of corn.
    • Hemp does not require the pesticides and herbacides necessary for corn.
    • Hemp stalks can be baled like hay for transportation.
    • Hemp can produce methanol, which has a higher energy density than ethanol. (Methanol powers F1 racers)
    • Hemp seed oil, combined with methanol can be used to produce biodiesel.
    • Hemp crops will process CO2 from the atmosphere and turn it into cellulose.
    • Hemp is not a staple food source, so it's use as a fuel will not drive up the price of food (unlike corn-based ethanol)

    Seriously. Let's get over it and start developing hemp-based fuel and energy solutions. Contact your congressman/senator and ask them to revive and back the Industrial Hemp legalization bill H.R. 3037. This would legalize the cultivation of Industrial aka non-psychoactive, non-drug, non-marijuana HEMP.

  232. Free Markets vs. Health/Environment by patio11 · · Score: 1

    Free markets lead to development and while development might temporarily harm *aspects* of the environment it is an immediate win for health. So the landscape gets a little less pretty in the interim while you're wealthy enough to have factories but not quite wealthy enough to have a class of people who have so much free time that they can do little else but attend Greenpeace meetings and post on their $2,000 laptop on Slashdot about how terrible capitalism is. Take a look at life expectancy and, well, any QOL measure you want in a pre-industrialization and post-industrialization society. Innovations like pharmaceuticals (eww, petroleum derivatives! Make them stop, Gaia! I want to live my life the natural way and die by age thirty!), modern water filtration systems (Pop quiz: when is the last time the US, or any other developed nation, had a cholera or typhoid epidemic?), etc.

    Take a look at China, a country which is making fits and starts in the direction of the free market, and which no one would accuse of being overly environmentally conscious. The average life expectancy has gone from 41 years (1950) to 71 years (2002). Even Africa, that perpetual basket case of a continent, has gone from 38 years to 50. Africa's health problem isn't that they have free markets, its that they don't have nearly enough of them (for example, governments there cause famines with some regularity by seizing all the farms to reward political supporters -- many nations in Europe haven't seen a non-war famine in *centuries*). All the whining about GMOs, "Don't make us slaves to Monsanto", etc, ignores the facts that people who most certainly ARE dependent on Monsanto and the other green revolution companies (like, oh, the US) aren't exactly doing that badly for themselves in the whole "feeding the population" thing.

  233. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  234. Re:Get rid of people. by QuickFox · · Score: 1

    I don't know which is worse, your ignorance or your arrogance. Undoubtedly my arrogance, because I got it by contagion from a certain group of very arrogant Americans. From those Americans who believe that they have the right to invade any country with bombs and cannons, while those who are affected don't even have the right to express opinions about it. Those Americans who shove aside any critical opinion as "anti-American", which seems to mean "not worth considering". Those who seem to say "With sticks and stones I may break your bones, but you may not say a word."

    Those Americans. The bullies.

    I think the reason I react this way is that I'm still reeling from the arrogance with which the US shoved aside Europe's concerns about the Iraq war with the non-answer "Either you're with us or against us", and then went on to fuel terrorism and create horrendous instability right in our backyard.

    I'm not only reeling from this, I'm also deeply worried. I wish I could shake the American people awake, and make them notice what their media and government are doing. I wish I could somehow get the US to stop counteracting their own interests and ours.
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    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  235. Kudzu by SnarfQuest · · Score: 1

    Just plant some kudzu in your backyard. As many southerners have found out, it can tie up a lot of carbon (and your entire backyard as well).

    --
    Who would win this election: Andrew Weiner vs Andrew Weiner's weiner.
  236. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  237. Re:Get rid of people. by Kohath · · Score: 1

    ...(they affected mostly the innocent)...

    I might believe you cared about "the innocent" if you could bother to support any plan that isn't "just continue to allow Saddam to torture and kill them".

    Devised a plan and acted on it indeed.

    Absolutely indeed. Sometimes things don't go exactly the way you wish they would. In wars, things never go exactly the way you wish they would. The enemy doesn't cooperate.

    Apparently, some folks think an entire society should either be completely reformed to become like Belgium in 2 years or be left to rot forever under a brutal dictator or destroyed in a massive regional war.

    fact most debaters, both pro and con, assumed that the US had some plan for post-war Iraq, presumably kept secret for strategic reasons.

    Or maybe it was kept "secret" because no one knew the future. When you don't know how a war is going to go, you can't have specific timetables, events, and milestones pre-planned.

    When you don't know the future, you really have to just deal with things as they happen.

    I'm sure that's never happened to you though. Because you know the future. Please tell us the future so we can act accordingly.

    The US plan was never a "secret". The plan was/is: Hold elections, draft a constitution, hold elections, form an elected government. Establish an army and police force. Gradually turn over security and command over to the Iraqis. Leave off actively supporting them on a province-by-province basis until the Iraq government is strong enough to take over.

    We were all astonished when we found that the US, with all its skills and might, not only lacked a plan that would fail, but didn't have any plan at all. We're still reeling from that shock.

    Yeah, there's no Santa Claus either. America doesn't have magic pixie dust that makes everything go perfectly without any struggle or difficulty.

    One thing America used to have was the character to take on tough jobs and the determination to see them through to a successful conclusion. I'm not sure we do any more. I guess we'll find out.

    You're being extremely vague here.

    Also, I forgot to note that you seem to believe in conspiracy theories.

    Everyone has opinions. The freedom to have opinions and express them is one of the most basic fundamentals of democracy and the democratic mindset. When you Americans throw around that "anti-American" label, you show yourselves as lacking this fundamental democratic mindset.

    My opinion is that you're anti-American.

  238. What to do with the nuclear waste... by twells5150 · · Score: 1

    Regarding nuclear waste, I've always wondered why the first and only option every discussed or utilized is storing it in the ground.

    Why can't we attach a container to a missle and send it on a one-way trip to the Sun?

    Do the decision makers feel there is that high of a chance of early-stage accident causing the spread of radiation and waste throughout the planet?

    I'm sure the short-term expense of single-use rockets is less than the longer-term costs of storing and later cleaning up the storage sites.

    1. Re:What to do with the nuclear waste... by CommunistHamster · · Score: 1

      Why can't we attach a container to a missle and send it on a one-way trip to the Sun? Do the decision makers feel there is that high of a chance of early-stage accident causing the spread of radiation and waste throughout the planet? That is exactly the problem. Launch vehicles are too expensive and unreliable for this. If it were done on a large scale with the launch vehicles we have now, there'd be a large number of failures resulting in atmospheric/wide area release of nuclear waste.

  239. I know, I know!! by true_hacker · · Score: 0

    42 Where are my 25M $ again?

  240. Re:Yawn, Eco-Nazi talking about spending money... by QuantumFTL · · Score: 1

    The US is big and sprawling. Socialism doesn't cut down CO2 so much as high density (thus enabling mass transit).

  241. Sequestering carbon in grassland soils by Renew+and+Improved · · Score: 2, Informative

    Grasslands can sequester enormous amounts of carbon in the form of soil organic matter, especially humus. Unless disturbed by plowing or poor land management, humus can remain stable for hundreds or thousands of years. Healthy grasslands can sequester considerably more carbon than forests, because grasslands can keep growing soils indefinitely. This is how grassland soils 1-4 meters (3-12 feet) thick -- the agricultural soils of today -- got built over much of the temperate zone.

    Advantages of sequestering carbon with grasslands:

    1. Carbon sequestration in grassland soils can be done inexpensively, using existing technology that is available everywhere in the world -- see below for details.
    2. The amount of carbon that can be sequestered is enormous -- often 10-20 metric tonnes/hectare (4-9 tons/acre) per year of organic matter, which is about half carbon by weight (56%).
    3. The amount of land available to do this on is also enormous. Grasslands occupy 20-25% of Earth's land area. There are also huge areas of desertified land that were grassland 50 to 5000 years ago, such as South Africa's Karoo (a grassland 300 years ago, mostly desert now), much of North Africa and the Middle East, and large portions of the western U.S.
    4. Crops can be planted in grasslands, using a method called pasture cropping (see http://www.grainandgraze.com.au/ColinSeis.htm). Most farmed soil loses organic matter (and therefore carbon) to the atmosphere and erosion. Pasture-cropped land can grow soil.
    5. The same management that increases carbon sequestration also generates other benefits, such as increasing soil's ability to capture water (thus reducing floods and droughts, and increasing groundwater recharge), improving habitat for wildlife, and increasing biodiversity.

    Let's do some calculations:

    • Earth's land area is, conservatively, 148,300,000 km2, or 14,830,000,000 hectares
    • Grasslands cover 1/5 of that, about 300,000,000 ha.
    • Sequestering 7 tonnes/ha/year on that land absorbs 2.1 Gt/year, which is 1/3 of the 6.5 Gt emitted annually by burning fossil fuels and making concrete. It won't do the whole job, but it's a start.

    How do grasslands sequester carbon? Here's how it works:

    1. Perennial grasses use atmospheric carbon to build their tissues. (Most of the dry weight of a plant is atmosphere-derived carbohydrates such as cellulose; very little comes from the soil.) About half a perennial grass plant's mass is roots below ground.
    2. Grazing animals eat the plants' leaves, and then move elsewhere, as wild herds moved in nature.
    3. The grass plants pull nutrients out of some of their roots to grow new leaves, and shed the excess roots. These roots feed soil organisms, which convert a large portion of them to soil humus.
    4. The grasses regrow their leaves. At this point they have still not regrown completely, and further grazing would damage them.
    5. The plants regrow their roots.
    6. At this point the plants have completely recovered from grazing, and can be grazed again.

    This is how grasslands and grazers evolved to function. This type of "pulsed grazing" can sequester enormous amounts of carbon, and grow 10-30 mm of new soil per year.

    Animal behavior is crucial

    The trick to making this work is the behavior of the grazing animals. Grazers must behave in the ways grass plants are adapted to. That means moving onto the land in a tightly bunched herd (as wild grazers did because of predation), grazing and trampling intensively, then moving on and giving plants adequate time to recover before they get grazed again.

    If grazer behavior is correct, the grasses don't much care whether they are grazed by bison, kangaroos, or cattle. If the behavior is incorrect (too-frequent grazing that weakens plants that are not yet fully recovered, or too-infrequent grazing that we

  242. Yeah by sporkme · · Score: 1

    Yeah, you nailed it.

    And when China, India, and the entire EU attack the United States for denying them corn rights, your "no war for corn" buddies can come act as human shields for you.

    I sure wish that the United States would put 2.5 million people out of work by decreasing enlistment by 90%, too.

    1. Re:Yeah by topical_surfactant · · Score: 1

      I sure wish that the United States would put 2.5 million people out of work by decreasing enlistment by 90%, too.
      I wish that the United States would require all citizens of a certain age to serve for a period of 1-3 years in the military. Perhaps it would increase voter turnout.
    2. Re:Yeah by sporkme · · Score: 1

      A lot of European countries do this sort of thing. In most cases it basically amounts to college, military, police, or civil service - your choice. I think it is a good idea, but if we implemented something like this in the United States we would have to leave the college option off the table, because there would be yammering about class and race inequity.

  243. Re:Yawn, Eco-Nazi talking about spending money... by misanthrope101 · · Score: 1

    6) End Socialism. Economic prosperity will allow people to adjust to the changing climate better. More socialism is more death and misery.
    The USA, Australia, and I think Japan are the world's worst polluters per capita. They aren't socialist. Pollution is pollution, consumption is consumption, and the economic model used by the polluter has no bearing on the toxicity of their toxins.

    7) "repeal" Kyoto protocols. They don't work, they are counter productive, they will cause more global warming.
    How would we repeal it? The USA didn't ratify Kyoto, nor are we abiding by it, in either the letter or spirit. The USA is still the single largest polluter per capita.

    Global Warming the religion: Claim scientific proof of man's influence on the environment to change ECONOMIC conditions.

    The only people using the word "proof" are the ones trying to debunk global warming. "Proof" only exists in mathematics, and the word does not apply to science. The preponderance of the evidence has convinced the scientific community (of climatologists) that global warming is largely anthropocentric. That does not constitute a religion, myth, dogma, creed, or even tenet. It's just the consensus of the scientific community. And are you saying that man has no influence on the environment? That would make man the only living creature whose actions had no effect on its evironment--all life affects its environment, and is capable of rendering its environment unfit for its own continued survival.

    The effect is to transfer large amounts of my money to unelected officials to spend as they wish "to help the third world". Bunk

    The article isn't talking about your money. But even if it was, let's look at that idea. Your money. Do you own an automobile? If so, the exhaust of your vehicle is toxic, and causes pollution that causes thousands of asthma deaths every year, lost workdays due to bronchitis and other respiratory ailments. Exhaust from your vehicle creates pollution that lowers my quality of life, and can even affect property value once a city is known for having bad air. When you start paying the full cost of driving your vehicle, you might get some sympathy. Right now, oil companies and auto companies want you to think that your responsibility ends with driving, but shouldn't you be responsible for the results of your choices? I'm not talking about the spotted owl or some endangered slug--I'm talking about some six-year-old who is having an asthma attack because of air pollution directly resulting from auto exhaust. But let me guess--you aren't responsible, no one who drives is responsible, and dammit we better not raise your taxes to deal with air pollution because that's just crazy environazi fantasy talk. Right.

  244. Re:Find a way to block all volcanoes - problem sol by Anonymous Coward · · Score: 0

    What I'm saying is that a 3% difference can be a big difference.
    Point taken. :-)
  245. Re:Get rid of people. by QuickFox · · Score: 1

    I might believe you cared about "the innocent" if you could bother to support any plan that isn't "just continue to allow Saddam to torture and kill them" The world is full of horrendous cruelties and suffering. Saddam wasn't the worst. Why pour all those billions in a place that was bound to explode and waste a large portion of your billions? Why not pour them somewhere where you would succeed in making a fundamental difference for the better? Those billions could have made a fantastic difference for the better if invested wisely in a more promising place, with a far greater chance of people discovering democracy and blessing America. And that influence could then spread, reaching far more people.

    War is an extremely costly way to try to build something.

    Sometimes things don't go exactly the way you wish they would. In wars, things never go exactly the way you wish they would. Of course. But when what you wish for is that a country more explosive than Yugoslavia, with many inhabitants considering bin Laden a hero, become peaceful and friendly, then you're wishing for the utterly impossible.

    Apparently, some folks think an entire society should either be completely reformed to become like Belgium in 2 years Of course not. But war is an inadequate instrument when the country is ready to burst with deadly religious and ethnic enmity.

    Note that before your war on Afghanistan, debaters everywhere were far more optimistic about the outcome of that war. With good reason. The situations in the two countries were dramatically different.

    Or maybe it was kept "secret" because no one knew the future. For God's sake, everyone knew that Iraq was more explosive than former Yugoslavia. How could the Americans miss that, when it was totally obvious to Europe, Russia and many others? It's not a matter of pixie dust and knowing the future, it's a matter of observing the existing relations between the groups! Those are available facts!

    Sadly, you Americans were blinded by a rally-around-the-flag frenzy. That nationalistic frenzy is your greatest vulnerability, it makes you ignore facts and truths.

    The plan was/is: Hold elections, draft a constitution, hold elections, form an elected government. Establish an army and police force. Gradually turn over security and command over to the Iraqis. Leave off actively supporting them on a province-by-province basis until the Iraq government is strong enough to take over. Those are the easy parts. That's no plan for dealing with the difficult parts. The difficult parts are coping with the (pre-existing and well-known) hatreds and tensions that strive for civil war, the power vacuum that mafiosi and other destructive forces will inevitably try to take advantage of, and so on. Those were the problems that everyone was worried about and tried to bring to America's attention. But you were in your blind rally-around-the-flag frenzy.

    Also, I forgot to note that you seem to believe in conspiracy theories. That's a first! Where's the conspiracy that I seem to believe in?

    My opinion is that you're anti-American. Well in that case I suppose you're anti-European. How enlightening.

    What's your definition of anti-American? Someone who disagrees with America?
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  246. I won! by Brandybuck · · Score: 1

    Richard Branson is offering $25M as a bounty for a fix to global warming.
    Shut down Virgin Airlines and its carbon spewing planes!

    --
    Don't blame me, I didn't vote for either of them!
  247. However by bussdriver · · Score: 1

    B.

    Carter recently stated (I believe it was on CSPAN) that he supports nuclear power and that it can be handled in as safe way. (Not as much the case back when he was president and we still had a large nuclear bogyman. Don't forget the total lack of security when it came to nuclear missile defense, which Carter fixed. He couldn't counter an actor playing president let alone calm the publics' fears; remember when 3-mile-island occurred.)

  248. grow hemp for fuel by Anonymous Coward · · Score: 0

    energy farm the globe.

  249. Ready for a payout!! by aztracker1 · · Score: 1

    Okay, start killing off the cows in Central America, and start replanting the rain forests... Seriously though, a TV campaign encouraging plants would be a great start... Even in more desert communities, like Arizona. Water is, for the most part. A constant... it merely changes location... so watering plants IMHO isn't such a bad thing.

    It's kind of like protesting paper towels because trees die... Trees are a renewable resource, and most trees harvested for paper, for a while now, are planted for said harvesting....

    Okay, enough of my rant... I know some conservationists won't like what I've said here.. but hey, it's still true. I'm all for relative conservation, but some arguments are just silly. Not to mention the climate change is bringing different cloud formations, that cause cooling... I think there is global warming, but the long term affects aren't an absolute... the planet is an echosystem that is very adaptive and resiliant... sterilizing half the population would probably have a better overall impact.

    --
    Michael J. Ryan - tracker1.info
  250. Nevermind warming by Anonymous Coward · · Score: 0

    Would Branson pay $50M to prevent the next ice age?

  251. It's a finite resource and will run out by Anonymous Coward · · Score: 0

    It's not in infinite supply, it is a finite resource. Just as oil wells in Texas go dry, no amount of money makes them refill.

    I actually find that comment surreal.
    Money is an artificial construct, used to buy goods made from Materials+Energy. It cannot exist separate from the cost of those.

    1. Re:It's a finite resource and will run out by toddestan · · Score: 1

      Texas oil wells don't go dry, they just eventually reach the point where extracting the remaining oil is more trouble than its worth, and the well is capped. As prices have risen, some of these wells have been even been put back into production when it suddenly becomes profitable again. We will probably never use up all the oil - there will always be some in some hard to reach place that won't be worth the cost to extract.

  252. Part of a grander solution? by FreeUser · · Score: 1

    The thing is (before you dismiss your brainstorming), your idea may be a(n arguably important) part of a multifaceted solution. Its unlikely there will be just one, grand panacea that fixes global warming worldwide. More likely a comprehensive solution will be a combination of things, not least of which is emitting less carbon into the atmosphere. Reforestation, planting the tops of every flat-roofed building with foliage to consume a little carbon here and there, switching from fossil fuels to solar (not necessarily photo-voltaics, but perhaps large chimney turbines driven by air heated in large greenhouses in desert regions), etc.

    Any solution will almost certainly involve dozens, perhaps hundreds, of smaller solutions that make a modest impact here and there. Which unfortunately is not a solution Branson's $25M is likely to find (though it is likely to generate ideas that lead to components of such a solution, and therefore remains a valuable contribution in its own right).

    --
    The Future of Human Evolution: Autonomy
  253. Tooo Many People? by mrnick · · Score: 1

    I bet if the human race could somehow be made extinct the ecosystem of this planet would be back to her old self in no time.

    Nick Powers

    --

    Encryption: I may not agree with what you say, but I will defend your right to encrypt it...
  254. Tibetan plateau by Anonymous Coward · · Score: 0

    It is hypothesized that we can control the temperature of the planer by controlling the albedo of the Tibetan plateau for example, http://www.int-res.com/articles/cr2002/20/c020p001 .pdf (or just search on Tibetan plateau albedo Asian monsoon. We can control the albedo of the Tibetan plateau simple by "dusting" the plateau with substances of varied reflectivity. We should easily be able to control the effects of global warming by inducing global cooling using this method.

    If we really want to get ambitious, we could just blow a big honking hole in the Tibetan plateau, and let Siberia warm up while India cools down. This would, most likely, solve most of the major climate problems on the planet (Hurricanes in gulf, drought in Africa, the Moonsoon systems, the freezing temperatures in lands north of the Tibetan Plateau, since most of them were generated by the uplift of the Tibetan plateau in the first place. Better yet, all those defense contractors would have a way to make money on explosives WITHOUT starting a war.

    AS an additional bonus, right now, 50% of the human races gets it's fresh water from melting of the snows on the plateau. The increased melting, plus the warming of Siberia to Southern American temperatures, would result in someplace to put all the excess population of China (such as the Uighirs) without undue hardship, as well as other cultures in danger, such as those in Darfur.

  255. $25 Million for saving the planet? by El+Bigote · · Score: 1

    Cheap Bastard.

    --
    UNIX is truth, the Console is life. Use Evolution to send e-mail and not virii.
  256. The 30% Solution by killjoy356 · · Score: 1

    Simple: Since the global warming ideologues believe human activity is the source of global warming; the right answer is to remove human activity from the planet will remove the source of global warming. (Almost all of the methods described above are to mitigate human activity by destroying economies, anyway.) Therefore: My solution is to immediately kill off 30% of the population of humans -- about 2 billion people -- and another 3% of the remaining population every year thereafter. Though, since I am skeptical of the "humans cause global warming" theory, I propose that only those altruistic souls that want to save the planet are killed first. I, and the rest of the skeptics, will be driving my SUV around much less congested freeways with $0.10/litre fuel. Where do I get my cheque?

  257. Re:Dump iron dust in the ocean to feed the plankto by mdsolar · · Score: 1

    Making this profitable seems a little difficult at first blush, but the article mentions that fish were attracted in the second experiment. Since world fisheries are collapsing all over the place, one might consider this a form of aquaculture: build your own fishery. Some of the big harvesting ships might carry iron out, fish, deliver and repeat. This could take pressure off the natural ecosystem and give it a chance to recover. Owing to the Law of the Sea, it is very hard to come to fishing arrangements that avoid over fishing. It needs to be done at the diplomatic level usually on a species by species basis and even then enforcement is very difficult in international waters. This is sometimes called the tragedy of the commons. Perhaps a deal could be struck to allow real enforcement on fishing of non-fertilized species in exchange for economic territories in the desolate low iron zones.

    Since the prize is for reducing the atmospheric CO2 concentration, the scheme mentioned at the end of the article won't work with regard to winning the prize. Any carbon credits earned would have to be retired wihout being traded.

    With regard to measuring sequestration, one would want to subtract the carbon in the fish since in this case we'll breath it back out to the atmosphere, but this should be only a small fraction of the carbon flux. If anyone wants to help with the numbers, I'd be interested in forming a group to consider entering this for the prize. What do you think denis-The-menace?
    --
    Switch to solar http://mdsolar.blogspot.com/2007/01/slashdot-users -selling-solar.html

  258. fix by ralph1 · · Score: 0

    Paint everything white streets houses sidewalks grass lawns sand everything.

  259. Geritol Effect by chr1sb · · Score: 2, Informative

    Around ten years ago scientists were investigating something somewhat similar to what you are proposing, except minus the genetic engineering and toxic blooms. Some parts of the oceans are iron poor. Iron is of course an essential component for life. By adding small amounts of it to these parts of the ocean, significant quantities of phytoplankton grow, consuming large quantities of CO2. There is an article on this here.

  260. Tax Dodge? by Anonymous Coward · · Score: 0

    i) Will Branson get tax relief for the £25 million?
    ii) Willthe recipient be liable for tax on the 'prize'?

  261. Re:Get rid of people. by Kohath · · Score: 1

    [Why Iraq?]

    Iraq was a terrorist-supporting regime with WMD programs. We were already at war with Iraq because they violated the terms of the cease-fire after the Kuwait war. It had been the official policy of the US to remove Saddam from power in Iraq since 1998. That's why.

    Why not somewhere else? I guess we'll wait and see. North Korea has China's protection, so they're a difficult target. Iran has internal groups who might solve the problem without US military intervention, but they haven't done it yet.

    The US could try to solve a problem somewhere where Europe would be willing to help us solve it. But there doesn't seem to be such a place.

    War is an extremely costly way to try to build something. ... war is an inadequate instrument ...

    Again, what alternative do you propose? What's your plan? Anything?

    You criticize war, but you have no plan to solve anything.

  262. I always assumed ocean based algea or plankton by Growlor · · Score: 1

    would be our best bet. In fact, I've been wondering why a natural increase hasn't already started to happen naturally (although a stoy on slashdot a couple of months ago did mention possible reasons - I just don't remember them now.) If we can either help encourage large scale increases in their growth or help to slow-down what is stopping this from occuring naturally, it might help bring a more favorable CO2 balance.

  263. Re:Yawn, Eco-Nazi talking about spending money... by Anonymous Coward · · Score: 0

    The USA, Australia, and I think Japan are the world's worst polluters per capita. They aren't socialist. Pollution is pollution, consumption is consumption, and the economic model used by the polluter has no bearing on the toxicity of their toxins.

    And smallest polluters per $ of GDP. sure, we could live in huts and pollute less that way, but so what? And you bet that factory will use less energy if it's capitalistic owner has to pay for every 1kWh out of his own pocket, instead of out of government's.
  264. Tree-Nation by Anonymous Coward · · Score: 0

    Tree-Nation is an ecological project with a focused objective: To plant 8 million trees in the Sahara to fight desertification! Large-scale plantation of trees will increase the land's productivity and re-generate the soil.

    Tree-nation is an online community in which you can buy your own tree and become the guardian of a real and happy tree that we will plant in our park in Niger.

    Our objective is two-fold:

    Primarily environmental, but also closely linked to the humanitarian aid that it will provide in the long term. The project will benefit local populations in terms of welfare, education and farming practices. And that's not all... The benefits of preventing desertification extend beyond trees to other kinds of plant and animal life. Any opportunity to re-introduce and/or help prevent any endangered species will therefore become an integral part of our mission.

    Source: http://tree-nation.com

  265. Brazil by Anonymous Coward · · Score: 0


    Could that be enough bribes in the Brazilian government to get reforestation of the Amazon going?

  266. stop global warming....easy by KimmoV · · Score: 1

    stop burning coal-based stuff...actually...stop using coal-based-stuff for anything...alternatively....do an orbit-exchange -program with Mars and 'chill-out' in the outer parts of the solar-system for a while.. now show me da money!!!

    --
    This text has been written completely with recycled bits and bytes.
  267. Re:Logical Fallacy by mpapet · · Score: 1

    You've taken my initial assertion that free markets do not benefit what can be described as "common goods" with substantial scientific support. Biodiversity is a common good. An environment that is not substantially altered by human activity is another common good.

    Instead, you introduce a new factor that has nothing to do with my initial assertion.

    Please examine your logic carefully. I welcome discussion and debate when you are ready to debate the issue at hand, free markets do not have a mechanism for encouraging "common goods."

    --
    http://www.maxineudall.com/2010/02/should-economists-be-sued-for-malpractice.html
  268. Re:Get rid of people. by Kohath · · Score: 1

    Also, I might add that saying "why not somewhere else besides Iraq" hardly shows that you care about "the innocent" in Iraq, does it? That's why your concern for them is unable to be believed. You criticize plans to help "the innocent". When asked what you'd do, you offer no solutions. And when it's pointed out that you aren't concerned, you try to change the focus.

    Please stop pretending to be interested in "the innocent" people of Iraq. You can oppose the war without the pretense of caring about them. There are lots of honest arguments available; there's no need for dishonest ones.

  269. Stop Breathing by crashnbur · · Score: 1

    If we kill everyone blaming themselves for global warming, the cumulative effect of their lungs no longer producing carbon dioxide would be more than enough to free the world from their stupidity.

  270. Re:I don't think it's guilt (+my global warming pl by WhiplashII · · Score: 1

    Some places will get colder, some places will get warmer.

    Yeah, well, you may want to look at the data before you go any further...

    There are other places with better data, but the reality of the situation is that Canada and further north get the bulk of the warming, and most of the warming everywhere is the winter getting warmer. The summers and places that are currently hot remain about the same temperature (with some exceptions). (There is a better temperature increase distribution graph that shows the entire planet - it is much more obvious on that graph, because north of Canada shows up on it.)

    If anything, global warming will be solved through technology

    I totally agree - technology is the answer. I think most of the people shouting about global warming would disagree though.

    Do scientists feel there's some special value to being cold and miserable? (I know, this was the original poster)

    I think what it comes down to is a war between people fighting for stasis and people trying to move forward. The global warming argument is a stasis argument - it is gettting warmer, and any change is inherently bad. Florida coastline propperty values will decline sharply, and that must be avoided.

    The problem is that there is a flip side to the argument. Florida values decline, but Canadian values increase (like, you know, you can actually live there now...). Many people say that the right of Florida to maintain value trumps the right of Canadians to increased value - but there is no real set law/moral there. Throw in the fact that saving Florida destroys the economy (or at least puts heavy strains on it) and perhaps the answer is to allow change.

    I know that many people are now saying "we don't need to do much, just make slight course adjustments in the economy." My only answer is that this is a new development, and my support for the "fix" for global warming is inversely proportional to the effect it has on the economy. Until recently, no one has been paying much attention to that - they just wanted to make all sorts of laws to tell me what I can and can't do. This new perspective is a welcome change.

    --
    while (sig==sig) sig=!sig;
  271. Re:Yawn, Eco-Nazi talking about spending money... by regular_gonzalez · · Score: 2, Informative
    Of course, Clinton's signing of Kyoto was entirely symbolic.

    On July 25, 1997, before the Kyoto Protocol was finalized (although it had been fully negotiated, and a penultimate draft was finished), the U.S. Senate unanimously passed by a 95-0 vote the Byrd-Hagel Resolution (S. Res. 98),[40][41] which stated the sense of the Senate was that the United States should not be a signatory to any protocol that did not include binding targets and timetables for developing as well as industrialized nations or "would result in serious harm to the economy of the United States". On November 12, 1998, Vice President Al Gore symbolically signed the protocol. Both Gore and Senator Joseph Lieberman indicated that the protocol would not be acted upon in the Senate until there was participation by the developing nations.[42] The Clinton Administration never submitted the protocol to the Senate for ratification.
    -- From Wikipedia.

    So, were you ignorant of this fact or just being disingenuous? Neither option lends much credibility to your opinions, I'm afraid.
    --
    Due to circumstances beyond my control, I am master of my fate and captain of my soul.
  272. Easy! Create more "Global Dimming"! by Anonymous Coward · · Score: 0

    Global Warming is easy to fix!
    Create more "Global Dimming" and lets party through the next great ice-age!
    Nothing much to worry about, unless you are Canadian, Russian, or in some other far reaching northern or southern country.

  273. Re:Get rid of people. by dotoole · · Score: 1

    Iraq was a terrorist-supporting regime with WMD programs. We were already at war with Iraq because they violated the terms of the cease-fire after the Kuwait war. It had been the official policy of the US to remove Saddam from power in Iraq since 1998. That's why. Not a single WMD was found. No evidence of collaboration between Saddam and Al'Queda was found.

    Why not somewhere else? I guess we'll wait and see. North Korea has China's protection, so they're a difficult target. North Korea has enough conventional weapons to reduce Seoul to rubble within a few hours - that's why the US hasn't gona near them. China doesn't particularly like North Korea either - they just don't want millions of Korean refugees crossing their borders.

    Iran has internal groups who might solve the problem without US military intervention, but they haven't done it yet. Achmadinejad is on the way out in Iran - the Iranians are tired of his constant sabre-rattling with the US. Arn't we lucky Iran is a democratic country.

    The US could try to solve a problem somewhere where Europe would be willing to help us solve it. But there doesn't seem to be such a place. Europe would be willing to help in a US plan that actually has some hope of alleviating the terrorist threat instead of sending their recruitment levels skyrocketing. But there doesn't seem to be any such plan.

    You criticize war, but you have no plan to solve anything. Just because I have no plan for putting out a fire does not validate your plan of throwing petrol on it.

  274. No such thing as Global Warming by madshot · · Score: 1

    But how can you fix something that doesn't exist. The Earth has been heating up and cooling of since it was created.

    Plus, if it does exist, whats the problem? Washington DC in January 60 degrees. Come on, that rocked this year!

    --
    Obama = Socialism.
  275. Global warmers again... *sigh* by MacDork · · Score: 1

    No, actually, GP is right. The people offering the "Prize" are just cheap. Tell ya what, I'll offer a prize of $25 to anyone who can produce a Lamborghini for me and leave the vehicle with title and a big red bow in my driveway. What? No takers??

    PS. The problem was solved quite a while ago. So take your $25 million and go lobby congress for some pollution credit trading scheme that doubles your price at the pump and pays for ocean fertilization. Next!

  276. Re:Yawn, Eco-Nazi talking about spending money... by misanthrope101 · · Score: 1

    So you're just saying that it's more profitable to pollute. No kidding. It's also cheaper to ignore health and safety regulations, ignore fire code when building the factory, use slave labor, murder your competition, and so on, but we generally recognize that profit does not justify everything. We don't tolerate sociopathic activity in individuals, and we shouldn't tolerate it in corporations just because someone wants to make a buck. Just because it's cheaper for me, more profitable for my business model, to dump the toxic chemicals from my factory onto your land, into your air for your children to breathe, doesn't make it okay. I shouldn't be able to pollute your land and cause respiratory problems for your kids to make a profit, and if cleaning up my toxic waste means that my business model is no longer tenable, then that's too bad; I just just find another business model.

  277. Easy! A lottery by fuliginous · · Score: 1
    And Virgin's work on bidding for running the UK national lottery can be reused to save him money. But I'll get around to the use of the lottery at the end. First how to save the world.

    _

    Execute 2 billion people and shut down all the industry needed to support them (and that they aren't around to run anymore). A good way to dispose of them is to have them dig their own deep underground grave in various robust geologically stable regions and carry a small amount of nuclear waste down with them too.

    Naturally the lottery is an international lottery to see who heroically saves us all.

  278. Re:We despirately need a new clear form of energy! by Anonymous Coward · · Score: 0

    ...and a better spell-checker!

  279. Re:I don't think it's guilt (+my global warming pl by dangitman · · Score: 1

    I totally agree - technology is the answer. I think most of the people shouting about global warming would disagree though

    Why do you think that? Because it makes you feel superior to pretend that people "shouting" about global warming are luddites or something? Show me any evidence of this. The vast majority of environmentalists are pro-technology.

    I think what it comes down to is a war between people fighting for stasis and people trying to move forward. The global warming argument is a stasis argument - it is gettting warmer, and any change is inherently bad.

    Uhhh, not. It's not that any change is bad - it;s that the effects of global warming will be bad.

    Also, your contention that scientists want people to be miserable is totally stupid, and based on a fallacy. It's just as miserable to live in a place that's too hot. Many people LIKE living in cold areas. Why is it that you correlate misery with cold weather? Some of the most horrible places to live in the world are deserts.

    but Canadian values increase (like, you know, you can actually live there now...).

    Newsflash: you can actually live in Canada now. Several million people do so, and enjoy it. Anyway, what's the big deal about "property values"? Surely quality of life, and sustainability of living is more important than how much a house costs?

    My only answer is that this is a new development, and my support for the "fix" for global warming is inversely proportional to the effect it has on the economy.

    For starters, it's not a "new" development. Secondly, the economy stands to suffer a lot more if global warming and pollution issues aren't tackled.

    Until recently, no one has been paying much attention to that - they just wanted to make all sorts of laws to tell me what I can and can't do.

    Utter bullshit. Environmentalists have been talking about the economic value of environmentalism for a couple of decades now, and demonstrating how efficiency and environmentalism improves the economy as well as our lives. Maybe you should have been listening to them, rather than idiots? Most politicians have just been full of shit, because they pump this propaganda (that you seem to believe) that the environment and the economy are naturally opposing forces, that you can't help one without hurting the other. That's what polluters want you to believe, but it's just not true.

    Remember WWII? There were massive recycling programmes to provide industry with materials. Farmers grew hemp to make parachutes and rope. Everybody benefited from conservation back then, and it didn't hurt the economy. If it could work in WWII, why can't it work today?

    --
    ... and then they built the supercollider.
  280. Re:I don't think it's guilt (+my global warming pl by daviddennis · · Score: 1

    Thanks for your response to the parent. i didn't have research to back up what i'd vaguely remembered, which made my message seem more mushy than it really deserved to be.

    You've probably read Lomborg's The Skeptical Environmentalist, which makes a similar point. From all the evidence I've seen, I don't think it's possible to stop global warming and so we had might as well make the most of it.

    Will Florida coastline values really decline that much? Seems to me temperatures will increase somewhat but true haters of the cold are still going to want to stay in Florida for the winter. (That paper was a bit too technical and dense for me to follow well, so please correct me if I'm wrong).

    As long as we have rich people inclined to spend more time in Palm Beach during the winter than NYC, we have a pretty powerful group of people who will want to do something about sea levels, thus saving Florida. Are there any technologically viable ways to prevent sea level increases? There's a lot of money involved down there.

    Personally, I'd like to see warmer temperatures AND save Palm Beach :-).

    Thanks!

    D

  281. Re:I don't think it's guilt (+my global warming pl by daviddennis · · Score: 1

    What I'm really opposing is the mentality that says "global warming is bad! Run for the hills! Blow up everyone's SUV!".

    I'm saying, gee, really I think a lot of people would like warmer winters better, so why are we so upset about the world warming up? Could we not do things to mitigate the impacts on areas this would damage, and then help them and enjoy the genuine advantages warming obviously has?

    My proposal to ship the artic ice pack down to the Middle East, where it could do some good, was a joke ... but one designed to make you think. I don't know enough to know whether my idea would be feasible. But gee, what a cool idea, really. We have one place with a surplus of water and another place with a shortage. People have been sending boats around the world, often in very difficult situations, to adjust those situations for centuries ... and making piles of money at it, too. Why should this be any different?

    Global warming, then, should inherently create opportunities as well as problems. By looking only at the bad side of it, you miss the full truth. Will global warming benefit us or make us worse off? It seems intuitively that, since (as my fellow poster has said) the temperature increases are mainly in during winter in areas that could use them, global warming would be a definite positive development for humankind.

    To just bring up the negatives, without trying to balance negatives and positives, scientists and journalists are being irresponsible in my opinion. I would like to see a more balanced picture including both costs and benefits. I suspect that if that was computed, we would find that global warming is more or less a wash overall, and spending trillions of dollars to prevent it would be an enormous waste of resources.

    Divert a small portion of those resources to buy out the people who will be harmed strikes me as a far better solution than trying to prevent global warming.

    Hope that helps.

    D

  282. Right idea, but your figures are off. by Fantastic+Lad · · Score: 1
    Therefore: My solution is to immediately kill off 30% of the population of humans -- about 2 billion people -- and another 3% of the remaining population every year thereafter. Though, since I am skeptical of the "humans cause global warming" theory, I propose that only those altruistic souls that want to save the planet are killed first. I, and the rest of the skeptics, will be driving my SUV around much less congested freeways with $0.10/litre fuel. Where do I get my cheque?

    Actually, that's the general plan. --Except you need to increase the kill-off rate from 30% to about 97%. And sorry, but sceptics will be going through the grinder along with everybody else; they'll just be more surprised when the axe falls. Only the elites who are driving WWIII and the various disease outbreaks, etc. are wealthy enough to have their own underground bunkers.

    Your cheque will be worth exactly nothing when the economy crashes.

    Have a nice day.


    -FL

  283. Greed by LorenD · · Score: 1

    Unfortunatly the problem of Global Warming is a problem of Greed. And putting up a bounty of $25 Million Dollars-is doubtable to produce results. But at least it gets some gears turning, the most efficient way to stop global warming is to reduce it as much as possible. This means figuring out how to create and market hydro-eletric/water cars at the same price as regular cars-within a short 15 years the majority of gasoline based vehicles will be circumventelated out of the market. On the other end some type of machine or bio engeneered solution will most likely be necessary. We need a two-edged blade-not a quick-fix to the larger problem.

  284. Re:I don't think it's guilt (+my global warming pl by dangitman · · Score: 1

    What I'm really opposing is the mentality that says "global warming is bad! Run for the hills! Blow up everyone's SUV!".

    very few people believe that, so why bring this strawman into it? This is something you are putting into people's mouths, because most people who want to do something about global warming are not saying this.

    It seems you would rather argue with sensationalism and imaginary people, rather than what the debate is really about.

    Could we not do things to mitigate the impacts on areas this would damage, and then help them and enjoy the genuine advantages warming obviously has?

    Yet you don't demonstrate any "geniune advantages" from global warming, and basically dismiss the negative consequences.

    It seems intuitively that, since (as my fellow poster has said) the temperature increases are mainly in during winter in areas that could use them, global warming would be a definite positive development for humankind.

    What's so bad about cold winters?

    I suspect that if that was computed, we would find that global warming is more or less a wash overall, and spending trillions of dollars to prevent it would be an enormous waste of resources.

    You suspect. I see. Even though you haven't done the computations. I think that increased storm ferocity and the massive wave of refugees from places like Pacific islands would outweigh any marginal benefits from warmer winters. Warmer winters also have a negative impact, because some species like those cold winters.

    Anyway, the argument of "trillions of dollars" is a straw-man. It doesn't have to cost ANYTHING to deal with climate change. In fact, smart people could make a PROFIT from it! I really don't understand why people think that being efficient and environmentally conscious is always going to be a cost, and is always opposed to ecdonomic prosperity. There is no evidence of that. In fact, it is quite easy to show how certain measures actuallly save money. Since when did wasting less reources cost more?

    Divert a small portion of those resources to buy out the people who will be harmed strikes me as a far better solution than trying to prevent global warming.

    Do you think that's even possible? Even if there was the money to do that - it would cost less to avoid the problem in the first place.

    Then there's politics. How many people in Western countries do you think would be happy with a sudden influx of refugees from the Pacific and Asia, regardless of how much money there was to pay for it? Those people have to go somewhere - or just drown in the sea. Even quite liberal people often get scared when thinking about the prospect of a massive migration of outsiders.

    --
    ... and then they built the supercollider.
  285. Re:Get rid of people. by Anonymous Coward · · Score: 0

    Honestly I think the people of Iraq were better off with Saddam. Would you rather live with an abusive father, or have the Americans come in and kill him and then have drug dealers and rapists take over your house and behead your sister?

  286. Re:Get rid of people. by QuickFox · · Score: 1

    Iraq was a terrorist-supporting regime with WMD programs. We were already at war with Iraq because they violated the terms of the cease-fire after the Kuwait war. It had been the official policy of the US to remove Saddam from power in Iraq since 1998. That's why.

    Why not somewhere else? I guess we'll wait and see. North Korea has China's protection, so they're a difficult target. Iran has internal groups who might solve the problem without US military intervention, but they haven't done it yet.

    Those countries are/were hostile toward the United States. Getting any kind of major influence in those countries would require war. As I said, war is an extremely expensive way to try to build something.

    You need to stop looking for war.

    You need to stop looking for countries that are hostile toward you. That's immensely inefficient. Getting a strongly hostile country such as those you listed to become friendly is far more difficult than getting a cautiously friendly country to become more friendly.

    Also, getting a country with rudimentary democracy to become more democratic is far easier than getting a profoundly non-democratic country to become more democratic.

    As I understand it, one major aim of the US is to spread democracy and stability. This would certainly be in the interest of the US.

    For spreading democracy, the most important requirement is an enlightened populace. If you're serious about spreading democracy, you have to strive to spread such enlightenment. Spreading education, that is. Without that, people are likely to elect oppressive leaders.

    For spreading stability, the most important requirement is a middle class that is sufficiently well off economically that they are strongly motivated to defend peace and order, and sufficiently large that they are everywhere. This way you have people everywhere defending stability. Also the lower class must be either sufficiently well off, or sufficiently hopeful about their future prospects, to not want unrest and revolution.

    The next requirement for stability is rule of law. Rule of law is also necessary for ownership and trade to function efficiently. To spread rule of law you need programs to stop corruption, education for lawyers, judges and law enforcement, and so on. (You do not need the bad example of prisoners held at Guantanamo without rule of law. That's an extremely destructive bad example if your aim is to spread ideas and principles of democracy and stability.)

    Thus you need to look for friendly countries, and having found them you need to help them with education, libraries, news media, building wealth, making sure that the wealth is spread out sufficiently to avoid unrest, and so on. In the process you can spread American ideals, and spread lots of ideas and principles from the American way of life. A kind of benevolent cultural imperialism.

    Consider the extremely large costs of the war on Iraq. Consider the stability and friendship that you could get by instead using those extremely large sums to improve education, provide libraries, spread American ideals, and so on, among people who are already cautiously friendly toward you. You could achieve a lot.

    Look also at what I say about the possibilities of closely allied European-American collaboration in this comment.

    [From your other comment]

    saying "why not somewhere else besides Iraq" hardly shows that you care about "the innocent" in Iraq, does it? That's why your concern for them is unable to be believed. You criticize plans to help "the innocent". [...] Please stop pretending to be interested in "the innocent" people of Iraq.

    I have only mentioned "the innocent" once. I mentioned them in passing, between parentheses, when I said that the sanctions against Saddam's Iraq were worthless and shameful because they affect

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  287. Re:Get rid of people. by Kohath · · Score: 1

    Summary: Focus on the easy problems. Leave the hard ones to fester forever or until we're attacked again.

    Also, give money away to people for worthless anachronistic nonsense like libraries. Because everyone who builds libraries is safe from attack.

    Nice plan.

    You seem to think we want countries like Iran to be friends of the US. Well, we do. But mostly we want them to be unwilling or unable to attack us. War can solve the later if the former fails.

    Unlike Europe, the US doesn't have a fallback position. Europe can afford to be weak because the US is here to solve problems Europe fails to solve (like Kosovo). Who does the US have?

    As for Europe, Europe's future can be determined demographically. And it's not really a bright one.

    The war may not be going perfectly as planned, but it's going better than if we sent teachers and librarians to protect us.

  288. Re:Get rid of people. by Kohath · · Score: 1

    Not a single WMD was found.

    No, not a single one. Hundreds of them.

    Europe would be willing to help in a US plan that actually has some hope of alleviating the terrorist threat instead of sending their recruitment levels skyrocketing. But there doesn't seem to be any such plan.

    There's no evidence of Europe being willing to help the US. There's no evidence of terrorist recruitment "skyrocketing" either. It's just spin. And if they're recruiting terrorists to go to Iraq to be killed by the armies there, then they're not coming to the US to blow up car bombs, are they?

    Just because I have no plan for putting out a fire does not validate your plan of throwing petrol on it.

    Maybe not. But what good are you then?

    An imperfect plan can be revised and improved as conditions warrant. Complaints and hindsight, on the other hand, are simply worthless. Why should anyone listen to you if you have nothing constructive to offer?

  289. Re:Get rid of people. by QuickFox · · Score: 1

    Summary: Focus on the easy problems. On the contrary, those are the difficult and time-consuming problems. The US "plan" deals with easy steps like military victory, elections, drafting a constitution and forming a government. Between those steps it's assumed that solutions to the difficult problems will appear magically out of nowhere. Trust for the US will appear magically, problems with insurgents, terrorists and mafia will somehow disappear, corruption will disappear, and so on. Those are the difficult problems. You don't have a plan for those problems.

    Also, give money away to people for worthless anachronistic nonsense like libraries. Because everyone who builds libraries is safe from attack. Essentially you should get the cautiously friendly countries to develop situations and relationships somewhat similar to Europe's situation and relationship with you. Europe is extremely unlikely to suddenly go to war with you. You want other countries to become similarly unlikely to go to war. You can do this by establishing similar situations, relationships and reasons for not desiring conflicts.

    Friendly relationship, cultural exchange, sharing of ideals, trade, stuff like that. Don't despise teachers and librarians. It's thanks to to people like them, and many others, that war between us is extremely unlikely.

    We have trade and cultural exchanges between the US and Europe, and war is highly unlikely. If instead you chose to attack Europe with bombs and cannons, the relationship would be far less friendly and stable, to say the least.

    You seem to think we want countries like Iran to be friends of the US. I said cautiously friendly countries. Unless I'm very mistaken Iran is very hostile.

    You should get countries that like you to develop a deeper friendship with you, acquire modern democratic ideals and structures, and so on. Then their neighbors will see that the friendly countries do much better than them. This is inevitable, since modern democracy and capitalism are inherently vastly superior, compared to their backward systems. They'll want in on the fun. For that purpose they'll befriend you. Your influence spreads. Stability spreads.

    More countries similar to Europe and the US, and in similar relationships. That would be a healthy development.

    But mostly we want them to be unwilling or unable to attack us. War can solve the later if the former fails. You still haven't explained how skyrocketing terrorist recruitment makes them unwilling or unable to attack you.

    Unlike Europe, the US doesn't have a fallback position. And therefore you promote skyrocketing terrorism to protect you.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  290. Re:I don't think it's guilt (+my global warming pl by WhiplashII · · Score: 1

    First, let me point out that I am not the original poster - I think you had me confused with someone else.

    Why do you think that? ...

    So you take my perception of reality and tell me that I am wrong because I am dumb. Very convincing...

    The evironmentalists I hear about all want to legislate a solution - forcing treaties, laws, etc. I think any law on the environment makes things worse, not better. For example, one of the most expensive part of a rocket launch is filling out the environmental impact assessment. You are never denied for it (so it does the environment no good at all), but you must spend a few million on it. I want to build rockets. Environmentalists are in my way. Therefore, environmentalists are anti-technology (at least for me).

    scientists want people to be miserable is totally stupid

    That would have really hurt my feelings if I had every said that...

    And noone lives in Canada - it is an illusion ;-}

    what's the big deal about "property values"? Surely quality of life, and sustainability of living is more important

    Ah, but is not the quality of life captured by the property values? Why do you think Florida is so expensive? (If anyone cared about sustainability, noone would live in huricane zones.)

    the economy stands to suffer a lot more if global warming and pollution issues aren't tackled.

    But an economist reads this sentence as "the economy will not let GW and pollution remain untackled" whereas a politician reads this as "I must tackle this for the economy." Let the economy sort this out as much as possible - the economy is much smarter than politicians.

    Most politicians have just been full of shit, because they pump this propaganda

    Explain to me that I will not need to spend millions on an environmental assessment for my rocket and then I will believe that environmentalists are not anti-tech. Until then, their actions speak for them.

    Really, if you don't think they are anti-progress - what do you think the propper action for politicians is? What should Gore do - what laws do you think he should pass?

    If you don't think he should pass any laws, but merely educate, then we agree. But then you would not be an environmental activist, would you?

    --
    while (sig==sig) sig=!sig;
  291. Re:Get rid of people. by QuickFox · · Score: 1

    There's no evidence of terrorist recruitment "skyrocketing" either. No evidence? There are several suicide bombings a week in Iraq, killing several hundred Iraqi a week. Since the suicide bombers die in each attack, this means that there are new suicide bombers coming all the time. Several times a week yet another terrorist, each one fanatical enough to be willing to die.

    How do they appear if recruitment hasn't skyrocketed?

    It's just spin. Are you saying that the violence in Iraq isn't real? Where's your proof? Extraordinary claims require extraordinary evidence.

    Complaints and hindsight, on the other hand, are simply worthless. It's not hindsight when it's known well in advance. It's not worthless when the issue is to get the US to stop promoting terrorism. Somehow we need to get you to stop promoting terrorism.

    And if they're recruiting terrorists to go to Iraq to be killed by the armies there, then they're not coming to the US to blow up car bombs, are they? Iraq has become an extremely fertile breeding-ground for terrorism. So far only a little has spilled over the Iraqi borders, but it seems highly unlikely that that's the end of it. So far they are busy fighting each other, but it seems likely that sooner or later a fraction will appear that considers the West to be their main enemy.

    Apparently the Madrid and London terrorist bombers were inspired by bin Laden and the Iraqi suicide bombers. If it can spread to modern places like Madrid and London, it seems very likely that it will spread elsewhere.

    When I've worked as a replacement teacher here in Stockholm, Sweden, sometimes I've heard kids of immigrant origin express rapt admiration for how "bin Laden and Al Qaeda manage to defeat the United States", a few even discussing whether they would have the courage to do a suicide bombing.

    You don't realize what a dangerous breeding-ground for terrorism you have set up with your ill-conceived Iraq adventure.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  292. Re:I don't think it's guilt (+my global warming pl by dangitman · · Score: 1

    So you take my perception of reality and tell me that I am wrong because I am dumb.

    You are wrong because you are wrong. I can only speculate why you hbelieve in such an inaccurate stereotype, but it's definitely wrong. I never said you were dumb. I said you wanted to use stereitypes to feel better about yourself, and to demonize mythical opponents.

    The evironmentalists I hear about all want to legislate a solution - forcing treaties, laws, etc. I think any law on the environment makes things worse, not better.

    How many environmentalists do you speak to? Or is it all just a media-driven persception?

    You are never denied for it (so it does the environment no good at all), but you must spend a few million on it. I want to build rockets. Environmentalists are in my way. Therefore, environmentalists are anti-technology (at least for me).

    Sounds more like the government and bureaucrats are in your way.

    Ah, but is not the quality of life captured by the property values?

    No. For example, America is an expensive place to live, even though the quality of life is much lower than other places. Likewise, living is cities is usually more expensive than living in rural areas, even though quality of life is usually higher in rural areas.

    the economy is much smarter than politicians.

    Reality shows us that both are pretty damn stupid. Look at the internet bubble for example. The "invisible hand" is too often masturbating to be doing the right thing.

    Explain to me that I will not need to spend millions on an environmental assessment for my rocket and then I will believe that environmentalists are not anti-tech. Until then, their actions speak for them.

    Uhhh, what? There are very few environmentalists ion government. So, it is not environmentalists who are responsible for those regulations, it is politicians and bureaucrats.

    Really, if you don't think they are anti-progress - what do you think the propper action for politicians is? What should Gore do - what laws do you think he should pass?

    I think he should create incentives for the conservation of resources, and punish waste. He should teach people how they can make a difference. He should fund research.

    If you don't think he should pass any laws, but merely educate, then we agree. But then you would not be an environmental activist, would you?

    How so? That doesn't make any sense. Many environmental activists don't believe in government, and take direct action instead.

    --
    ... and then they built the supercollider.
  293. phytoplankon by Anonymous Coward · · Score: 0

    did anyone think of phytoplankton yet? all you need to do is seed the ocean with iron. you really cant "prove" the negative effects (e.g. toxic algae blooms)

  294. Re:Get rid of people. by Kohath · · Score: 1

    You don't realize what a dangerous breeding-ground for terrorism you have set up with your ill-conceived Iraq adventure.

    If we change our policies to keep the terrorists happy, then the terrorists are in control of our policies. Period. This is unacceptable. Wait 2 years and terrorists attack again. We say "we did what you terrorists wanted last time". The terrorists will say "now we want something new".

    And so on. Rewarding terrorists leads to more terrorism. Everyone knows this.

    On the other hand, dead terrorists seldom repeat their attacks. Terrorists who spend their time desperately running ahead of the US military are unlikely to be able to attack the US. Terrorists with no base of operations are ineffective. Why do terrorists need to recruit anyway? Because the US military keeps killing the old recruits.

    And I have yet to hear of a workable alternative plan.

  295. Re:Get rid of people. by Kohath · · Score: 1
    Between those steps it's assumed that solutions to the difficult problems will appear magically out of nowhere. Trust for the US will appear magically, problems with insurgents, terrorists and mafia will somehow disappear, corruption will disappear, and so on. Those are the difficult problems. You don't have a plan for those problems.

    "Time" is the solution to those problems. Trust is earned over time by showing yourself worthy of trust. Other problems can be solved over time. Insurgents can be defeated once the local Iraqi forces are strong enough and numerous enough to fight them effectively. Over time, local folks will learn that they can benefit by helping the US and the Iraqi government forces. When the government is able to protect them, and the US is willing to pay them to hand over the insurgents, it's not too hard for the locals to decide what course of action benefits them.

    This is a simple problem. It's not an easy problem, but it is a simple one.

    ...war is highly unlikely...

    I actually disagree with this kind of analysis. War is something people decide to do. It's not something that just happens to people based on chance. It's not like a lottery, where buying an extra librarian or teacher gives you an extra chance to win.

    It's true that Europe is unlikely to decide to go to war with the US in the near term. In the future, when Islam is the dominant culture of Europe, the motivating factors will change. That's why it's so important to establish a modern multi-ethnic, multi-sect state in Iraq that can prosper. There needs to be a model for success for Islamic folks. And it has to be clear that Islamic countries friendly to the US are better off than those who are enemies of the US.

    And I have yet to hear of a workable alternative plan.

  296. Re:I don't think it's guilt (+my global warming pl by WhiplashII · · Score: 1

    So, it is not environmentalists who are responsible for those regulations, it is politicians and bureaucrats.

    OK, I can see how you would think that. But I believe that you are responsible for even the unforseen/unwanted effects of what you have done. Absent environmentalists, these dumb laws would not have been passed - but they were passed. Environmentalists must take on that blame - blaming politicians doesn't work, they are a known entity and there reaction was predictable. If the environmentalists really wanted to avoid this outcome, they could have.

    create incentives for the conservation of resources, and punish waste

    Well, I kind of agree with this - except that when the government does these things, they never seem to turn out right. Governments are reasonably good at enforcing/following a plan. They are terrible at creating/optimizing a plan. So if you want the government to do it right, tell them exactly what you want, with clear delineations. For example, is my rocket a waste? Why or why not? (It does use up some fuel resources, but does not noticably change the environment) Personally, I think government involvement should be limmitted to the gross problems like wholesale pollution of rivers, etc. But where do you draw the line? As I have said, currently the line was drawn as "anything that involves the government (such as flight licensing) must include an environmental assessment", which lead to enough problems that the meaning was removed (no one ever fails their assessment) but the cost remains (you still have to do the assessment). By anyone's reasoning, this is the worst of both worlds - destruction of economy and destruction of environment.

    I am not worried about people choosing to buy efficient cars, or people choosing to pollute less. I am concerned with the people that are running for office on these issues, or that are lobbying on these issues. Those are the people that want to destroy my dreams.

    (And all that said, I walk to work and hardly ever drive anywhere. But that is my choice, and the government is never here to help.

    --
    while (sig==sig) sig=!sig;
  297. Re:Get rid of people. by QuickFox · · Score: 1

    If we change our policies to keep the terrorists happy, then the terrorists are in control of our policies. Indeed. So why do you keep changing your policies in ways that keep the terrorists happy?

    Do you think the terrorist networks are unhappy about terrorism running rampant in Iraq? Do you think they're unhappy about youngsters sacrificing their life every week for their causes? Unhappy about the enormous continuous publicity? Unhappy about misguided youngsters around the world feeling rapt admiration over bin Laden and Al Qaeda "defeating the US"?

    You have allowed the terrorists to steer you policies in ways that are quite astonishing. Your entire country is all about terrorism. It's on the agenda all the time.

    The terrorists want to spread fear. That's why they're called terror-ists. Your government, authorities and media seem obsessed with helping the terrorists spread the fear.

    Europe has had plenty of terrorism. IRA, ETA, RAF, post-9/11 Madrid and London. Compared to the US we have taken it with a stiff upper lip, whereas you've re-arranged your entire society around your perpetual terrorism panic. I'll grant you that 9/11 was extreme, but that's no excuse for giving in to the terrorists the way you do.

    Rewarding terrorists leads to more terrorism. Everyone knows this. Exactly. Precisely because of this, please stop rewarding them by letting your society be all about them, and by fostering their recruitment with ill-conceived war.

    On the other hand, dead terrorists seldom repeat their attacks. On the contrary, dead terrorists have uncles, brothers and sons who become swayed by the death and decide to avenge their dead family member.

    You can't break this chain of family bonds. Even if you nuked all of Iraq there would be plenty of people in other countries with family bonds to those killed. You'd have to nuke every place on the Earth including the US. You can't break those family bonds.

    Fighting terrorism with war is like fighting the Hydra by cutting off its heads one by one. For every terrorist that you kill you tip the scales for two who decide to avenge him.

    With every kill you make terrorism grow larger.

    Terrorists who spend their time desperately running ahead of the US military... These terrorists do not run away, desperately or otherwise. They suicide. They seek out death.

    ...are unlikely to be able to attack the US. On the contrary, they are fully willing to approach you wearing a bomb belt and die.

    Terrorists with no base of operations are ineffective. How smart of you, then, to give them this huge base, the lawlessness of Iraq.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  298. Re:Get rid of people. by QuickFox · · Score: 1
    You're contradicting yourself:

    [In Iraq] "Time" is the solution to those problems. Trust is earned over time by showing yourself worthy of trust.
    [...]
    [In Europe] It's true that Europe is unlikely to decide to go to war with the US in the near term. In the future, when Islam is the dominant culture of Europe, the motivating factors will change. You're saying that in Iraq the trend will go from mistrust to trust, whereas in Europe it will go the opposite way. In Iraq, where Islam predominates, you will earn trust over time. In Europe, because of Islam, you will unearn it over time.

    Yeah right.

    And I have yet to hear of a workable alternative plan. Of course you can't hear it when you refuse to listen.

    You have yet to give a single concrete, specific criticism of what I've proposed. All you have given is vague generalities like "anachronistic nonsense" and irrelevant strawmen like "everyone who builds libraries is safe from attack".

    Decades ago your nation did great, founding the UN to get countries to talk to each other, and using the Marshall plan to civilize Germany. Today you don't even understand what the UN is for. It's astonishing that your country has lost its grip so completely.
    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  299. Re:Yawn, Eco-Nazi talking about spending money... by amper · · Score: 1

    That said, someone who drives a Yukon is a hypocrite if they claim to be an environmentalist.

    Not true, there are legitimate uses for SUV's, especially in the sorts of environments that legitimate, serious environmentalists tend to find themselves when doing research. You know, despite the efforts of alt.pave.the.earth, very little of the planet is actually paved.

    Myself, I drive a Jeep Wrangler. It gets about 14 miles to the gallon, on average, and I have uses for it that most of the population of the planet cannot even comprehend. I make no apologies. I do wish it got better mileage, however. It's not impossible, it's just that it's about as aerodynamic as a brick, or possibly even less so.

  300. Re:Get rid of people. by Kohath · · Score: 1

    You're saying that in Iraq the trend will go from mistrust to trust, whereas in Europe it will go the opposite way

    Yes. Pendulums swing from one side to the other, not around and around in one direction all the time. Iraq is a poor country. The US has a lot to offer there. Europe is wealthy. The US has less to offer to Europe.

    Europe's demographic issues will lead to worse relations with the US, unless the US intervenes in some unforseen way. Europe's good relations with the US are based on historical ties and events of the past. As Europe's population balance shifts toward folks with no historical European ancestry, that basis will be undermined. The future difficulties in relations between the US and Europe will be a reflection of the difficulties that Europe will face internally.

    Iraq started out with extremely bad relations with the US under Saddam. They are better now and the trend is for them to get better still.

    You have yet to give a single concrete, specific criticism of what I've proposed.

    It evades the problem instead of solving it. The problems are Iraq, Iran, North Korea, and some other enemies. Your plan to send teachers and librarians to somewhere else (Monaco?, Belize?, where?) to improve relations with the US simply doesn't address the difficult problems.

    I also don't see the benefit of improving relations with countries that aren't hostile. It seems like spending money for absolutely no return.

    And we have the Internet now. The value of libraries is in rapid decline. In 10-20 years, their value should hit zero. Hence "anachronistic".

  301. Re:Get rid of people. by Kohath · · Score: 1
    So why do you keep changing your policies in ways that keep the terrorists happy?

    That's an incorrect (but, I'm sure, politically useful) characterization. If you read what the terrorists themselves write, this is simply not the case:

    There is no doubt that the Americans' losses are very heavy because they are deployed across a wide area and among the people and because it is easy to procure weapons, all of which makes them easy and mouth-watering targets for the believers. But America did not come to leave, and it will not leave no matter how numerous its wounds become and how much of its blood is spilled. It is looking to the near future, when it hopes to disappear into its bases secure and at ease and put the battlefields of Iraq into the hands of the foundling government with an army and police that will bring the behavior of Saddam and his myrmidons back to the people. There is no doubt that the space in which we can move has begun to shrink and that the grip around the throats of the mujahidin has begun to tighten. With the deployment of soldiers and police, the future has become frightening.

    No, the terrorists aren't happy. That's just one example. There are many.

    If the US presence in Iraq is so useful to the terrorists, why do they want us to leave? Why do they praise the anti-war factions in US politics?

    Compared to the US we have taken it with a stiff upper lip, whereas you've re-arranged your entire society around your perpetual terrorism panic. I'll grant you that 9/11 was extreme, but that's no excuse for giving in to the terrorists the way you do.

    We're not into "taking it". I personally prefer fixing it.

    You have incorrect information on US society. It's 99% the same now as it was before 9/11. Government policies have changed, but government is not a particularly important part of society in the US.

    There's a lot of politics, but most people don't pay attention. Some of us want to fix the problems we have with terrorists and are being thwarted by people who want the terrorists to be protected from the US and hope the US loses in Iraq. But both sides combined are not our "entire society" or even a majority.

    On the contrary, dead terrorists have uncles, brothers and sons who become swayed by the death and decide to avenge their dead family member.

    Not an unlimited number. Not willing to die for no hope of success in fighting the US. Taking that hope of success away is key. The anti-war folks bolster the terrorists' hope.

    These terrorists do not run away, desperately or otherwise. They suicide. They seek out death.

    Problem solved then. Also, by the way, a good case for taking Iran's nuclear program seriously.

    How smart of you, then, to give them this huge base, the lawlessness of Iraq.

    Iraq, under Saddam, was a safe haven for terrorists. Now, it's not.
  302. Simple. by yesthatmcgurk · · Score: 1

    1) Grow millions of acres of hardwoods 2) Harvest 3) Tow them out into the ocean 4) Sink them. 5) Go to step 1. Can I get my money now, in cash?

  303. Algae... reusable too! by cinnander · · Score: 1

    Off course if these genetically engineered plankton warriors could be adapted to survive extended periods "in stasis", they could get stuck in the icecaps should they reform, locking them securely away until needed! A simple feedback loop is thus set up, the icecaps release or absorb plankton proportional to how they are heating/cooling. Fantastic.

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    // cinn
  304. Kill the Whales by OwenDMoney · · Score: 1

    It seems to me that if plankton is responsible for removing tons of CO2 from the air and whales are eating tons of plankton then the right whale population recovery is the reason for global warming. Just a thought. OwenDMoney

  305. Re:Yawn, Eco-Nazi talking about spending money... by puppetman · · Score: 1

    There are, but most SUVs seem to live in an urban environment.

    We got a Subaru Forester (for the space - two kids, and for safety), which is 21/27 mpg according to the EPA. We need something bigger, so I think we'll get an older diesel Toyota Landcruiser which will actually get slightly better mileage but give us a bit more space for hauling kids and stuff.

    So there are better choices for SUVs; that said, neither one can tow anything substantial.

  306. Snow Storm Cancels Hearing on Global Warming by Ohmaar · · Score: 1

    Headline seen this morning: 'Lawmakers Cancel Global Warming Hearing as Mammoth Snowstorm Heads East' Glad I just put new tires on my SUV. ;-)

  307. Re:Get rid of people. by QuickFox · · Score: 1

    If you read what the terrorists themselves write, this is simply not the case:

    [...] There is no doubt that the space in which we can move has begun to shrink and that the grip around the throats of the mujahidin has begun to tighten. With the deployment of soldiers and police, the future has become frightening.

    Wow! A glimmer of hope!

    Whenever I see a glimmer of hope for Iraq I start wishing and hoping. If terrorists and their ilk could be cornered, and democracy and stability could prevail, that would really be great. I start hoping, in spite of my strong misgivings.

    The fact that I believe that the United States refuses to learn unless it gets a really painful lesson of course does not diminish this wishful hope. Stability and democracy would be wonderful, and the US has suffered enough, and more than enough, even if I doubt strongly that it has learned.

    Unfortunately that page doesn't make it very clear-cut. In the paragraph directly after the one you quoted he sounds quite hopeful:

    Despite the paucity of supporters, the desertion of friends, and the toughness of the times,. God the Exalted has honored us with good harm to the enemy. [...] Praise be to God, we have made good strides and completed important stages. As the decisive moment approaches, we feel that [our] body has begun to spread in the security vacuum, gaining locations on the ground that will be the nucleus from which to launch and move out in a serious way, God willing.

    I'd say he sounds hopeful. And after that he discusses strategy in a way that doesn't sound despondent at all. Quite possibly he mentions adversity only so that afterward he can show that they are strong in spite of adversity.

    It can be interpreted different ways.

    That text seems to be from February 2004. As I understand it, terrorism in Iraq has increased since then. On average, every day roughly a hundred people are killed by terrorists in Iraq. In numbers of people killed, that's one 9/11 disaster a month.

    It would be great if the terrorists were frightened, but seeing the numbers I find this unlikely.

    As I understand it, it's extremely difficult for an army to defeat a guerrilla. In my view terrorists are much more difficult than a guerrilla, since terrorists are not bound to a territory that they defend, but can instead operate anywhere in the world, and they do not limit themselves to attacking the soldiers of an army, but instead will attack people indiscriminately anywhere.

    If the US presence in Iraq is so useful to the terrorists, why do they want us to leave?

    There is almost certainly a distinction between what they say and what they actually want.

    Judging by the results of most revolutions, revolution leaders tend to be selfish bastards looking for personal power for themselves, willing to send people to their death just to increase their own power. Just think of the many Communist revolutions and their ruthless leaders. Note that power can be very inebriating. Such leaders spread and strengthen hate to create a mob frenzy of hate that lets them manipulate the mob. In my view the document that you quoted may confirm this, seeing the many enemies listed and the contempt and hate expressed.

    The fact that they say that they want you to leave doesn't mean much, except that it's useful for whipping up hate. The longer you stay, the longer they can use your presence for whipping up hate.

    Why do they praise the anti-war factions in US politics?

    My guess is that they have two aims, they want to trick their people into believing that America is weak, and they want to sow conflict among Americans.

    As for the latter aim, I find it deeply troubling that some Americans seem to fall for this tactic. The US is a democracy, and debate is a fundamental basis of democracy. Debate is not a weakness, it's a strength. It's one of the things that makes democracy much stronger than any other sy

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  308. Re:Get rid of people. by QuickFox · · Score: 1

    Europe's demographic issues will lead to worse relations with the US, unless the US intervenes in some unforseen way.

    I only skimmed rapidly and superficially through the page that you linked to about that subject, because I found it very ranty and unconvincing. But it seems his main point is that in a future Europe with lots of Muslims we will see the end of our Western values.

    Note, however, that for many, many centuries, Muslim parts of Europe have been far more tolerant than Christian parts of Europe. Where is the fundamental difference that changes this age-long difference?

    Today, in Muslim countries, small groups of extreme religious fundamentalists that are intolerant and hateful have gained tremendous notoriety. But in our countries the extreme Christian fundamentalist are also often intolerant and hateful. Fundamentalism is conducive to intolerance and repression.

    Christian fundamentalists are less extreme, but this seems to be because modern society influences them to be less extreme. In medieval Europe Christianity was repressive, intolerant and murderous, as exemplified in the above links. Most of the notorious Muslim fundamentalists either live in, or have their roots in, societies that remain largely medieval today. Medieval conditions are conducive to intolerance, and to giving intolerance a stronger influence.

    Another factor that is conducive to extremism is that in most Muslim countries the people are repressed by undemocratic governments.

    Note also that one of your closest friends in Europe is a Muslim country, namely Turkey.

    Affluence and commerce tends to lead to more tolerance and openness in society at large. This is to a great extent because you have a large middle class that has very strong incentives to achieve and protect stability. If the number of Muslims in Europe increases, they will in due time be a large part of that middle class, and will have this desire for openness and stability.

    It evades the problem instead of solving it. The problems are Iraq, Iran, North Korea, and some other enemies. Your plan to send teachers and librarians to somewhere else (Monaco?, Belize?, where?) to improve relations with the US simply doesn't address the difficult problems.

    Sheesh, am I that unclear? Obviously Monaco and Belize have nothing to do with the problems at hand. And do you really consider Monaco cautiously friendly?

    Countries where such programs might have good effects would perhaps be Jordania, Pakistan or Bangladesh. You need Muslim countries that are cautiously friendly, where you can gain substantial goodwill by helping them raise people's economic independence, well-being and democratic influence, sufficiently so that the peoples of other Muslim countries will yearn for similar prosperity and democracy.

    Another interesting country is Afghanistan. You have already invested heavily in removing the Taliban government. You should protect this investment, and get substantial goodwill, by making sure people there get substantially better opportunities. Since conditions there are generally pre-medieval, you can probably get more noticeable improvement at less cost, compared to many other countries.

    With judicious foreign aid you could really get lots of goodwill and influence. Clearly this is unmined territory. Both in foreign aid per capita and in foreign aid as percentage of GDP your chart bars look pitiful.

    Give some really noticeable contributions to raise two countries out of poverty and illiteracy toward economic independence -- say A

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.