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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."
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'
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.
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.
Many other sources have similar figures.
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.
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
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)
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.
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!!!!
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!!!
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
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
"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.
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."
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
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.
Don't think we haven't thought of this....
signed,
The Developing World
Crumb's Corollary: Never bring a knife to a bun fight.
Global warming ....
,the algae will sort out the greenhouse thing, then the ice caps will reform, and things will return to normal.
-> increased sea levels
-> increased sea surface area
-> increased algae (maybe)
->
-> profit!!!
I suppose if all the planet's covered in water
This idea was invented by Shampoo.
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.