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More Bad News About Global Warming

IZ Reloaded writes "A UK govt report says that greenhouse gases may have more serious impacts that previously thought. Greenhouse gases it says, is causing global warming at a rate that is unsustainable. From BBC: The European Union has adopted a target of preventing a rise in global average temperature of more than two Celsius. That, according to the report, might be too high, with two degrees being enough to trigger melting of the Greenland ice sheet.... A rise of two Celsius, researchers conclude, will be enough to cause: * Decreasing crop yields in the developing and developed world * Tripling of poor harvests in Europe and Russia * Large-scale displacement of people in north Africa from desertification * Up to 2.8bn people at risk of water shortage * 97% loss of coral reefs * Total loss of summer Arctic sea ice causing extinction of the polar bear and the walrus * Spread of malaria in Africa and north America"

114 of 852 comments (clear)

  1. Can't Hear You by Anonymous Coward · · Score: 5, Funny

    La La La La LA!!!!

    Can't hear you! Not happening! No consensus!

    Love,
    George

    [George W. Bush appears by kind co-operation of Exxon, Inc]

    1. Re:Can't Hear You by Anonymous Coward · · Score: 2, Interesting

      http://www.mos.org/cst/article/80/9.html

      You search for more (though I know you won't since it doesn't paint GWBush as the source of all evil).

      Something tells me that increased solar activity has more to do with global warming. But hey, let's destroy the world economy and probbaly the adversity that would spurn us to find fossil fuel replacements in the first place.

    2. Re:Can't Hear You by gowen · · Score: 5, Funny
      Something tells me that increased solar activity has more to do with global warming.
      Something may well tell you that. But it isn't science.
      --
      Athletic Scholarships to universities make as much sense as academic scholarships to sports teams.
    3. Re:Can't Hear You by gowen · · Score: 4, Insightful

      Well done. You've successfully shot down a great many assertions that I never made. I believed such a tactic is known as "a straw man" argument.

      --
      Athletic Scholarships to universities make as much sense as academic scholarships to sports teams.
    4. Re:Can't Hear You by ChildeRoland · · Score: 2, Insightful

      Yeah, and I suppose if humans weren't here the Earth would never change temperature.

      --
      The mark of a mature person is not creating arbitrary criteria for considering others mature.
    5. Re:Can't Hear You by Phillip2 · · Score: 2, Informative

      But the US uses more fuel per capita than most countries (it beaten by Australia
      and the Canadian Inuit states).

      The US is almost certainly not leading the world in renewable energy reuse; this
      would almost certainly be one of the extremely poor african countries.

      We are probably not going to run out of fossil fuels--Iraq sits of a lot of oil, there is an enourmous amount of (currently unviable) fuel in the Canadian oil shale, China has vast coal reserves.

      So, actually, the problem is that what we are doing to the weather. Still, you can sit there and say "what we do is not going to change much". Not worrying about things, and assuming that it is someone elses problem is always a constructive solution.

      BTW, this is not US bashing. You are currently the worst, but will not hold this banner for ever, and the rest (including my own, the UK) are pretty crap.

      Phil

    6. Re:Can't Hear You by GR1NCH · · Score: 3, Informative

      Any sources? We are currently #6 in Carbon Dioxide production per capita. And Canada is barely trailing us.
      http://unstats.un.org/unsd//environment/air_greenh ouse_emissions.htm I will concede, the trends in the US are not good. The UK is doing a much better job of improving. In the next 10 years I could see us no longer being a leader in renewable resource usage. THAT is a problem.

    7. Re:Can't Hear You by dangitman · · Score: 2, Interesting
      Lets go for the heart of the problem instead of pointing fingers and spreading fear.

      Yes, lets. The heart of the problem is that politicians (especially Bush) want to ignore global warming, and are tied to the oil industry for funding.

      Bush has nothing to do with America using renewable energy, and I'm sure he'd like them to stop, and use oil supplied by his favourite companies instead.

      --
      ... and then they built the supercollider.
    8. Re:Can't Hear You by z-thoughts · · Score: 2, Interesting

      something tells me that increased solar activity has more to do with global warming.

      Something may well tell you that. But it isn't science.


      Not science eh, then please exlplain the reason that the ice caps on Mars are melting. It's been a pretty steady decline in ice according to the rover that we have had over there for the last 8 years. I'm sure Global Warming is a problem over there with all the gas guzzling martians pumping out CO2, eh?

    9. Re:Can't Hear You by rk · · Score: 5, Informative

      People like to claim this, and there's some truth in that the solar energy output does fluctuate, but when I worked for NASA, when we calibrated our images, we treated solar energy output as a constant, because those variations were too small to affect the calibration. The eccentricity of orbit played a much larger role in varying the solar energy received on planetary surfaces.

      The approximate average temperature of a body Tb illuminated by a blackbody radiator (which stars are close enough to to make little difference) of temp T, with radius R, where the body has an albedo A and is distance D away is given as:

      Tb = T * ( 1 - A)**.25 * ((R/2.0*D)**.5)

      If we assume Earth's albedo is .36, the temp of the sun is 5860 K, the solar radius is 696,000 km, and the Earth is 1.5e8 km away, we get 251 degrees K, which is very chilly, but this doesn't include greenhouse and convection effects (try this calculation on Venus to see what I mean!)

      If we make the Sun 100 K hotter, the new temperature on earth goes to 255 degrees kelvin. Now, I'm not a solar scientist (and there's several on /. whom I've had the pleasure of meeting over the years who can correct me if I'm wrong), but I don't think the sun's mean temperature varies by anything close to that amount. With that, you get a 4 degree kelvin increase in solar heating. That's it.

      Unless one wants to reject all of physics from Maxwell onwards, I think another explanation than increased solar activity would have to be found for warming effects. This doesn't mean that I buy the gloom and doom scenarios put out by those who warn of global warning (nor do I reject them), but I do believe that good science is required, and I've seen more than enough bad science brought up by both sides of this debate.

    10. Re:Can't Hear You by vertinox · · Score: 2, Insightful

      Yeah, and I suppose if humans weren't here the Earth would never change temperature.

      True, but not as much in as a short of period of time.

      --
      "I am the king of the Romans, and am superior to rules of grammar!"
      -Sigismund, Holy Roman Emperor (1368-1437)
    11. Re:Can't Hear You by Anonymous Coward · · Score: 5, Insightful
      Seriously, people don't trust the weather report 5 days from now, and yet they're perfectly willing to impose an economic cost on the USA amounting to trillions of dollars, for what is (in effect) a weather report ONE-FREAKIN'-HUNDRED years out?
      Yeah, tell me about it. In fact some idiot I know keeps telling me that, just because we live in the northern United States, it's going to be warmer than it is right now in six months. How can anyone know what the weather is going to be like SIX-FREAKIN' months out?
    12. Re:Can't Hear You by S.O.B. · · Score: 5, Insightful

      I agree it's very difficult to convince the general public that they need to be concerned about something that's 100 or 1000 years off. If you want to get people to do something about it now then you have to push home the very real, measurable and immediate effects such as air quality.

      Tell people they'll have trouble breathing in 10 years and you'll get more results than telling them that in 1000 years the Great Lakes will be ocean front property.

      --
      Some of what I say is fact, some is conjecture, the rest I'm just blowing out my ass...you guess.
    13. Re:Can't Hear You by feranick · · Score: 4, Insightful

      I couldn't disagree more. What kind of interested would "those people" have in spreading this? This IS science. It's not chat talk, it's experimental studies. You can be skeptical, that is fine. But you cannot bash this as "not-science". You either are not a scientist, or you have no idea of what you are talking about. Nobody is imposing anything to anybody.

    14. Re:Can't Hear You by zeux · · Score: 3, Insightful

      Am I the only who finds the idea that a modification of only 100 K of the sun surface temperature means a 4 K change on earth frightening?

    15. Re:Can't Hear You by MightyMartian · · Score: 4, Insightful
      The large majority of climatologists are reasonably certain that fossil fuel consumption is part of the equation. A very small minority, who are frequently cherry-picked by those who simply wish to avoid reality, do not think so. While science isn't a democracy, would you, say, take an extreme minority position on the Big Bang or human evolution, because you know what, there are a few scientists in those fields who disagree.

      Beyond that, what's wrong with weaning ourselves of fossil fuels? I simply don't understand this nonsensical idea that we should just keep wasting oil, when it's value for producing synthetic materials is so huge. There are other ways to run engines.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    16. Re:Can't Hear You by MightyMartian · · Score: 4, Insightful

      Let's start by finding out why you think the overwhelming majority of climatologists state that there is such a thing as global warming, and why you think there isn't.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    17. Re:Can't Hear You by MightyMartian · · Score: 2, Insightful

      Here's a challenge. Debunk what he actually said. I'll wager you can't.

      --
      The world's burning. Moped Jesus spotted on I50. Details at 11.
    18. Re:Can't Hear You by Intraloper · · Score: 3, Informative

      1. Climate is not weather; this was kinda his point. No one is making 100 year weather forcasts, they are making 100 year CLIMATE predictions.

      2. We now have over 600,000 years of good climate and CO2 data, from the ice cores.

      3. When they retreived the earliest 200,000 years or so of that data, the ice core people released the temperature data, and challenged the modeling people to predict the CO2 accompanying levels. They did, and when the ice core people subsequently released the CO2 data, the modelers were spot on with their predictions. Close to 200,000 years of BLIND PREDICTED CO2 levels, tracked very, very closely to observed data.

      That amounts to a little more than 100 years of observation.

    19. Re:Can't Hear You by TekPolitik · · Score: 2, Funny
      Yeah, and I suppose if humans weren't here the Earth would never change temperature.

      It seems we will get to find out soon enough.

  2. I've heard worse by EVil+Lawyer · · Score: 2, Funny
    "Decreasing crop yields in the developing and developed world * Tripling of poor harvests in Europe and Russia * Large-scale displacement of people in north Africa from desertification * Up to 2.8bn people at risk of water shortage * 97% loss of coral reefs * Total loss of summer Arctic sea ice causing extinction of the polar bear and the walrus * Spread of malaria in Africa and north America"

    Eh. Worse things could happen. I'm only half-joking. If they had to resort to "extinction of the polar bear and walrus" for a seven-item list of "what could happen if there's global warming," we're not in such bad shape.

    1. Re:I've heard worse by Viol8 · · Score: 5, Insightful

      "If they had to resort to "extinction of the polar bear and walrus" for a seven-item list of "what could happen if there's global warming," we're not in such bad shape"

      You moron. The extinction of large mammals is a pretty damn serious effect. Go off and play with your toys and leave the talking to the adults.

    2. Re:I've heard worse by msobkow · · Score: 3, Insightful

      Yet around here people are glad of the "nice weather." This time of year there should be some serious snow on the ground around here, not partially green grass. Sooner or later, we're all going to pay for the "nice weather."

      --
      I do not fail; I succeed at finding out what does not work.
    3. Re:I've heard worse by sleekus_geekus · · Score: 5, Insightful

      Perhaps the loss of Krill is far more worrying, close to the bottom rung on many food chains (phytoplankton an algae are below them) many species rely directally and indirectally upon these tiny crustaceans. The lost of such an important species would be far reaching, and its effects would be felt in all the worlds oceans.

      --
      C3PO - We seem to be made to suffer. It's our lot in life.
    4. Re:I've heard worse by sehryan · · Score: 4, Funny

      No doubt. The penguin population would explode in such a situation. And believe me, the last thing this world needs is more penguins!

      --
      The world moves for love. It kneels before it in awe.
    5. Re:I've heard worse by Anonymous Coward · · Score: 3, Informative

      You moron. The extinction of large mammals is a pretty damn serious effect. Go off and play with your toys and leave the talking to the adults.

      Presumably, wooly mammoths and mastodons were victims of global warming. Please explain the "damn seriousness" of their extinction, and its long-term effects on whatever the fuck you were trying to talk about.

    6. Re:I've heard worse by gfxguy · · Score: 2

      The most reasonable comment about global warming I've heard: "...cutting emissions and other human sources of greenhouse gasses will definatly not hurt."

      Thanks.

      I hate to say it, because I know a lot of people who haven't read it will slam me for mentioning it, but "State of Fear" is really good... I know it's fiction, but Crichton footnotes all his sources. Find it used or borrow from a library if you don't want to support a "puppet of the oil industry".

      --
      Stupid sexy Flanders.
    7. Re:I've heard worse by vrai · · Score: 2, Funny

      Without Woolly Mammoths to keep them in check the population of sabre-tooth arctic tigers will sky rocket! We won't be able to move without tripping over hungry, carnivorous, tundral mammals. Unless we act now to save the mammoths we're doomed! Doomed I tell you!

    8. Re:I've heard worse by Dr.+GeneMachine · · Score: 4, Insightful

      I love the smell of burning strawmen in the morning.... Seriously... take a look at germany, for example. Huge investments into cutting down emissions and establishing clean energy sources. Those did in fact lead to the creation of jobs, and the establishment of world-class industries in the eco sector.

      --
      This comment does not exist.
    9. Re:I've heard worse by arivanov · · Score: 2, Interesting
      Your link is correct. Greenland when the Vikings discovered it used to be what is written on the label - GREEN. Similarly, Iceland was what is written on the label ICE. At the same time Europe suffered a mini-ice age (8th-11th century). In the 11th century the bay of Venice froze twice, the may of Monaco once, the Bosphorus more then 7 times and the North end of the black sea was frozen on casual basis. Vikings went south and west in the 8th century not because they were bored living a very good life in Norway. They did so because it became very very cold there.

      So if Greenland gets greener and warmer...

      --
      Baker's Law: Misery no longer loves company. Nowadays it insists on it
      http://www.sigsegv.cx/
    10. Re:I've heard worse by paving-slab · · Score: 2, Insightful
      ...as more water will evaporate, thereby inducing more clouds and rain...

      This is definitely not a good thing.

      In simplistic terms it is the moisture content in the atmosphere that drives the weather, by transfering energy through evaporation and condensation. More water vapour will mean hurricanes/tornados/typhoons of greater intensity, and more of them. Same with thunderstorms.

    11. Re:I've heard worse by jesterpilot · · Score: 2, Insightful

      Apart from which, any major extinction due to human effects is
      bad in its own right


      The extinction of humans might be an exception to that rule.

      --
      Trust me, I work for the government.
    12. Re:I've heard worse by Golias · · Score: 2, Insightful

      News flash: The earth has been a lot warmer than it is now, even within the span of human history, and the biosphere survived.

      There were once booming farm communities in Greenland. The last several hundred years or so have been colder than what is ideal, so an overall warming trend of a few degrees is actually terrific news. Most of the Earth's land mass is outside the tropical zone, after all.

      Every owner of an actual greenhouse knows that raising CO2 levels artificailly will encourage plant growth, and since plants are CO2 consumers, they have a balancing influence on CO2 levels in the atmosphere. The system is quite robust and has survived far more dramatic impacts than what a few million SUV's could ever cause.

      --

      Information wants to be anthropomorphized.

    13. Re:I've heard worse by statemachine · · Score: 2, Interesting

      "News flash: The earth has been a lot warmer than it is now, even within the span of human history, and the biosphere survived."

      The earth, however, for the last few hundred thousand years has not seen these levels of CO2, ever. Also, the temperature lags CO2 levels.

      Antarctic Ice Core Data
      Be sure to look at the graph on the second page.

  3. Yes Yes by LiquidCoooled · · Score: 5, Funny

    All those problems, but whats on the mind of most people here is - will it affect my WoW ping times?

    --
    liqbase :: faster than paper
  4. Sounds inevitable then by Viol8 · · Score: 4, Insightful

    Even with the best will in the world (and that is sorely lacking
    from certain countries - and thats not just a pop at the US, I'm
    talking china, australia, india etc) we can't suddenly all switch
    to nuclear and wind/solar/wave power overnight. CO2 will continue
    to be released and the temperature is likely to go over the 2C
    rise this century. I suspect the writing is on the wall for a
    large part of the next generation of people on this planet , and
    possibly us too if we live long enough.

    1. Re:Sounds inevitable then by Scrameustache · · Score: 4, Funny

      How much do you we all know about climatology?

      About as much as you we grammar about do...

      --

      You can't take the sky from me...

    2. Re:Sounds inevitable then by williamhb · · Score: 5, Insightful
      That is presuming gloabl warming is real and that it's linked to CO2. You may be completely right and it's great for everyone to have an opinion on global warming and carbon dioxide. But is your opinion based on what you got from the media or was it formed through scientific reasoning?
      <satire> In other news, Max Born advises people to keep on smoking and eating only McDonalds burgers until they have personally verified and reproduced the scientific data suggesting smoking 20 a day and weighing 30 stone is unhealthy, and taken a degree in cardiology. After all, those suggestions that obesity, smoking, and a lack of exercise aren't good for you were probably heard through the media. </satire>
    3. Re:Sounds inevitable then by Viol8 · · Score: 4, Informative

      Scientific reasoning funnily enough. CO2 contributes
      to the greenhouse effect by its absorbtion of infra red wavelengths. Add more CO2 and more infra red gets absorbed and the atmosphere (all other things being equal - though thats not a given) gets warmer. Its not rocket science.

    4. Re:Sounds inevitable then by eltonito · · Score: 5, Insightful
      For anyone who's unsure, may I suggest less BBC and more science.

      CO2Science.Org is science? They use anecdotal evidence in an attempt to counter real science being performed by fairly independent labs.

      Paraphrase from a front-page article on their website...
      This town in Missouri is polluted as hell, and their temperature dropped 2 degrees in the past decade! Global warming? Clearly it doesn't exist!"

      Of course, what do you expect from an "environmental" organization who is funded by Exxon and whose founder previously worked for the worlds largest coal company?


      http://www.exxonmobil.com/Corporate/files/corporat e/giving_report.pdf
      http://www.co2science.org/scripts/CO2ScienceB2C/ab out/chairman.jsp
      http://www.peabodyenergy.com/

    5. Re:Sounds inevitable then by VolciMaster · · Score: 4, Informative
      Nuclear power is cheap, safe, and efficient. Pebble bed reactors, which the Chinese have been playing with for a few years now, are especially safe. So long as a viable method of transporting and storing the waste material is found (many options for which exist now), it's the easiest way of moving away from coal and oil dependency for electrical energy generation on the grid. Admittedly, disposing of the waste from the plant is an issue, but most of the UN's IPCC contributors are big proponents of using nuclear power.

      Solar and wind power is great, but you need a lot of space, and continuous wind and sunlight for them to be worthwhile. Wind power gets maligned for the damage it causes to birds, but I'm not really worried about the sparrow, pigeon, and crow populations. There is some interesting wind research being done on Canada's Prince Edward Island, with vertical, horizontal, and variable-incidence and -wind-speed devices.

      Hydro power is clean, endlessly renewable, and well understood, but gets bad-mouthed for the impact it has on migrating fish populations. Wave power is an interesting possibility, but more research needs to be done on it.

      At the personal - ie non-grid - level, installing better insulation, efficient HVAC systems, and switching to fuel cells for home power supplementation/generation are all things many homeowners can do to improve their personal costs, and reduce their draw from the grid.

      Since the world's population is likely to only expand for a while yet, it would be good for the countries that can afford it to move to better sources of power generation to start to clean the air of particulate matter over themselves. It's really a political decision, though, now, and not an economic one. For several years it has been more economically viable (mid- to long-term) to use non-fossil fuel generation, but the political will to do so hasn't been there. Maybe with current oil prices it will begin to appear.

    6. Re:Sounds inevitable then by LarsWestergren · · Score: 2, Insightful

      She's certainly allowed to believe in something, as are we all, but her job is to report news, not to color it so as to "make a difference." People on talk shows can color the news any way they want, but when you tune in to hear the NEWS, you want the facts.

      But why do you assume that "making a difference" means that the reporter slants the news? Why can't you make a difference by telling the truth? I think that is what she meant by making a difference.

      --

      Being bitter is drinking poison and hoping someone else will die

    7. Re:Sounds inevitable then by EllisDees · · Score: 3, Informative

      >Animals and volcanoes produce far more CO2 than cars and industry. CO2 and Methane are greenhouse gasses, but they are also naturally occuring.

      Completely incorrect.

      http://volcano.und.edu/vwdocs/Gases/man.html

      "Present-day carbon dioxide (CO2) emissions from subaerial and submarine volcanoes are uncertain at the present time. Gerlach (1991) estimated a total global release of 3-4 x 10E12 mol/yr from volcanoes. This is a conservative estimate. Man-made (anthropogenic) CO2 emissions overwhelm this estimate by at least 150 times."

      --
      -- Give me ambiguity or give me something else!
    8. Re:Sounds inevitable then by ajs · · Score: 2, Insightful
      Of course, a global temperature drop of 5 degrees C could cause the Greenland ice sheets to melt (since global temperatures do not have the same first derivative at all locations -- far from it).

      That said, we're at the top of a massive rise in temperatures that goes back over 100,000 years, and while we have no concrete idea what triggers those changes, we're CERTAIN that a global rise of 2 degrees celcius is right around the corner.

      Still, no one has answered my question that I've asked here on Slashdot many times. We know that water has far more impact on retaining heat than CO2, and we know that millions of gallons (more?) evaporate every day over farmland. Now, that's going to percipitate out, but it will be replenished. You have a static (and growning rapidly) supply of water that has been moved from low-surface-area environments (lakes, ocean, streams, etc.) into high-surface-area irrigation. We're essentially creating permanent, low-density cloud-cover over a huge chunk of the temperate world. Has anyone ever done the math to determine just how much of the "hockey stick" is a result of corn, soybeans and rice rather than SUVs? Or are we just happier lashing out at the wealthy and uncomfortable with a problem caused by our need to feed billions?

      To quote NOAA:
      "Overall, land precipitation for the globe has increased by ~2% since 1900, however, precipitation changes have been spatially variable over the last century. Instrumental records show that there has been a general increase in precipitation of about 0.5-1.0%/decade over land in northern mid-high latitudes, except in parts of eastern Russia. However, a decrease of about -0.3%/decade in precipitation has occurred during the 20th century over land in sub-tropical latitudes, though this trend has weakened in recent decades." -http://www.ncdc.noaa.gov/oa/climate/globalwarming .html#Q5
      Just in case you needed something concrete to go on.

      This is a serious question, and if anyone has hard numbers that they can point me to (not an arm-wavy, "it just percipitates, so it's not a problem," answer), I'd love to see them reply. I'd be the first person yelling for reform if I honestly thought that there was a serious danger (though I think lax controls around shipments and disposal of toxic chemicals are a bigger problem).
    9. Re:Sounds inevitable then by cliffski · · Score: 2, Insightful

      do you back the right of Iran to build nuclear power stations then? ditto north korea, Iraq and Syria?
      Nuclear has many problems. Wind Wave, Solar, tidal, and energy conservation have much less.

      --
      DRM-free indie games for the PC and Mac: Positech Games
  5. act now by matrem · · Score: 2, Insightful

    Global warming is happening right now . Purely from an economic point of view, it would be both wiser and less costly if we apprehend the problem in the present and not postpone.

    1. Re:act now by pottymouth · · Score: 2, Funny


      Just keep saying it, that'll make it true!! (I'm worth millions, I'm worth millions, I'm worth millions.....)

  6. so, by scenestar · · Score: 2, Funny

    How much more proof do we need before those that believe in "intelligent design" finally accpet the affects of global warming.

    --
    perpetually dwelling in the -1 pits
  7. Who's still denying it these days? by wing03 · · Score: 5, Interesting

    So, I hear republicans and big oil business folks still call this a theory.

    We, north of that country, just barely (and fortunately) elected a government who feels the same way.

    We're having a winter heat wave here in Southern Ontario while our summers have been bloody unbearable with bad air days...weeks, high humidity and high temperatures while massive flooding and totally untypical weather hits different parts of the world.

    Exactly, what are these folks not seeing when it comes to denying global warming?

    1. Re:Who's still denying it these days? by Soko · · Score: 3, Insightful

      Exactly, what are these folks not seeing when it comes to denying global warming?

      Dollar signs.

      Well, the type of $ that keeps them supplied with power and influence. Once they figure out how to stay in power without the rest of us being dependant on fossil fuels, greenhouse gases will begin to not be a problem.

      Soko

      --
      "Depression is merely anger without enthusiasm." - Anonymous
    2. Re:Who's still denying it these days? by Anonymous Coward · · Score: 3, Insightful

      Back in the 70's it was a definite scientific fact that we were suffering from Global Cooling. We were going to lose all those species from loss of habitat, loss of crops due to lack of heat, blah, blah, blah.

      My, how short-sighted we get when the natural climatological changes of the planet fit in with our political goals.

    3. Re:Who's still denying it these days? by Danathar · · Score: 3, Insightful

      Do yourself a favor and go read some studies on the history of climate change over the last 100,000 years (taken from ice samples). I don't argue that dumping stuff into the atmosphere is bad, but fluctuations in global climate is rather common. There have been times in the planet's past (within the last 100,000) years where the climate was MUCH warmer with much higher concentrations of C02.

      It's laudable and and a worthy goal to reduce the crap being put into the atmosphere, but to attribute current climate conditions over the last 20 years or even 40 with human activity is more politics than science (there is SOME science but it's VERY anecdotal and inconclusive).

    4. Re:Who's still denying it these days? by max+born · · Score: 2, Informative

      We're not denying it, we're just questioning wether it's linked to CO2.

      The cornerstone to the IPCC Report is the Michael Mann (et el) "hockey stick" graph of which the model used to generate it has been found to contain errors. I'm talking about errors according to climatologists, not politicians or newpaper editors.

      Here's a wiki article that mentions it.

      More info and details here.

      Two reseachers from Canada, Stephen McIntyre and Ross McKitrick, attempted to reconstruct the so-called MBH98 graph and wrote that the method used by Mann contained "collation errors, unjustifiable truncation or extrapolation of source data, obsolete data,"

      AFAIK there is no more conclusive data available than what MBH98 gives. If MBH98 is fatally flawed then the whole of the IPCC's conclusions are drawn into question.

    5. Re:Who's still denying it these days? by flyinwhitey · · Score: 3, Insightful

      "Exactly, what are these folks not seeing when it comes to denying global warming?"

      Well, my guess is they're not seeing an apocalyptic trend when they look at a single data point.

      Which is what you just did, by the way, use a very small set of data to imply that there is a trend.

      More importantly, there aren't a whole lot of credible people denying global warming, they just seem to be bickering about the consequences and sources of it.

      And frankly, I think that's a valuable debate (until it gets reduced to "doesn't BELIEVE in global warming" like you did) because it's ridiculous to insist on making "changes" when the outcome of those changes may well be far worse.

      Rushing into something like this because of ideology is STUPID, yet inevitably that's what get's suggested over and over, because "if we don't do something NOW we may not get the chance!!!!"

      Look up "law of unintended consequences" and then get back to me when we're not cavemen bumping around in the dark when it comes to this subject.

      And save me your "ice core" and "statistical model" bullshit, you may comfortable dicking around with the climate based on such evidence, but it's predictive ability has never been established, and it's simply not good enough.

      We nned more information, and in the absence of it, posts like your only serve to encourage thoughtless interference with no concern for long term consequences.

      --
      How pathetic are you that you follow me from topic to topic and waste all your mod points at once modding me down?
    6. Re:Who's still denying it these days? by Kohath · · Score: 2, Insightful

      Exactly, what are these folks not seeing when it comes to denying global warming?

      One thing I'm see right now is the eagerness to believe in global warming. You're so eager in fact, that you're claiming one year's weather in your local area as evidence of it. One year's weather isn't the "climate", and Southern Ontario isn't "global".

      Maybe if the global warming proponents would try to be scientists rather than advocates, more people would take them seriously. Stop pimping it so much.

      That goes for science in general, BTW. Stop issuing press releases if you want to be taken seriously. Stop making doomsday claims in the summary of your report if you want to be taken seriously. Real honest science doesn't make good press.

      When are we going to see the possible benefits of global warming mentioned? Longer growing seasons for vast areas of Asia, North America, and Europe are an example. If there are negative effects of global warming, they are at least partially balanced by the positive effects -- mild winters in Ontario is a good example.

    7. Re:Who's still denying it these days? by Coryoth · · Score: 3, Informative

      Do yourself a favor and go read some studies on the history of climate change over the last 100,000 years (taken from ice samples). I don't argue that dumping stuff into the atmosphere is bad, but fluctuations in global climate is rather common. There have been times in the planet's past (within the last 100,000) years where the climate was MUCH warmer with much higher concentrations of C02.

      Has it been warmer in the last 100,000 years? No, but if they stretch that to 150,000 then yes it has been warmer than it is now. "Much" warmer is perhaps an exageration though. Has there been much higher CO2 concentrations? Not even close. Current CO2 concentrations represent spike in CO2 levels twice as large as any previous spike in the last 650,000 years. What des that have to do with temperature? Take a look at a chart of and see how closely they correlate. Now realise that in that plot current CO2 levels are at 5.5 on that scale! Yes, correlation doesn't imply causation. Basic physics regarding absroption spectra of CO2 is hat implies causation, the correlation just shows that theory bears out in practice.

      Jedidiah.

    8. Re:Who's still denying it these days? by Kazoo+the+Clown · · Score: 3, Insightful

      The problem is, while you are correct in that the data does not unconditionally prove the dangers of global warming, neither does it disprove them, and by the time there is enough data to inconclusively demonstrate the dangers it will be too late to avoid them, if it's not already too late.

      You have to ask yourself what are the risks vs benefits? If global warming is not a danger, there's still no harm in cutting back emissions. Even if global warming is not a danger, air quality certainly is. Any harm with this approach would be a short-term negative effect on certain industries, which are living on borrowed time anyway due to supply issues. On the other hand, if global warming is a danger, even if it's already too late to avoid significant effects, it may not be too late to mitigate them to at least some extent.

      The problem is, we are talking about the oil, coal and lumber industries primarily, which basically have full control over the US government in this regard. Which means that any statement regarding global warming coming from either industry spokesmen OR the goverment policymakers, is suspect due to its conflict of interest. I don't see the same sort of conflict of interest on the other side of the fence, those arguing that perhaps caution is in order in case global warming might be a real problem for future generations. Where's the financial stake in such a position? Do you figure they're all holding short positions in oil company stock, or what?

      Perhaps one might conclude that God will sort it out, we don't have to worry. Given how ineffective His global flood was however, I personally, don't think we should rely on such a dependence :-).

  8. Well there you go by Unski · · Score: 5, Insightful

    It's inevitable, just what we were wanting to hear. Now we don't have to bother changing our ways, we can just sit back and wait for it, with a newly-invigorated sense of nihilism. If you were hesitating to buy that SUV you wanted, well, now, you may as well get it.

    For a while I thought there would be the danger that we would have to do something....phew!

    1. Re:Well there you go by Viol8 · · Score: 4, Insightful

      I'm not saying we shouldn't do anything about it. But theres a
      large percentage of both the general population and governments
      who either don't get it or don't care and they won't change their
      ways in time for it to make a difference. IMO. Perhaps I'm just
      being pessimistic. I certainly hope I'm wrong.

    2. Re:Well there you go by VdG · · Score: 4, Insightful

      Lovelock was on "Start the Week" this morning, (BBC Radio 4), plugging his latest book.

      What he said was that global warming is unstoppable, as far as the UK is concerned: we don't contribute enough to the problem to make a difference by reducing our own carbon emissionis. Therefore what the UK Government should be doing is taking steps to alleviate the inevitable effects of climate change. e.g. Improving flood defences, moving populations out of low-lying areas such as London, moving away from reliance on imports.

      There is still some dispute over whether human activity is contributing significantly to global warming but surely there cannot be much doubt that it is taking place. And whatever the reasons the effects will be the same and we should be prepared to deal with them.

  9. The sky, the sky! by TFGeditor · · Score: 3, Funny

    No, Chicken Little, the sky is not falling. That's just rain falling on your head. Acid rain, maybe, but rain just the same.

    --
    Ignorance is curable, stupid is forever.
  10. Collate = hand pick by RacerZero · · Score: 2, Interesting

    "...collates evidence presented by scientists at a conference..." In other words Hand Picked without controlling for bias. Where is the link to the actual studies that were used? What was rejected? Looks like more media based science.

  11. Re:Wake up Americans by TFGeditor · · Score: 5, Funny

    "You have no right to damage the Earth! It's not yours."

    [joke]

    The hell it isn't. We paid for it.

    [joke]

    --
    Ignorance is curable, stupid is forever.
  12. Some government-sponsored sensationalism, anyone? by Woldry · · Score: 5, Insightful

    Er ... if you read TFA closely, the report doesn't actually say what the headline seems to imply -- i.e., that greenhouse gases have been demonstrated to be more effective in causing global warming than previously thought. It says that the effects of global warming have been modeled to be more drastic than previously thought.

    This is a subtle but vitally important distinction that the writers of the article themselves don't seem to grasp. To quote from TFA:

    But Miles Allen, a lecturer on atmospheric physics at Oxford University, said assessing a "safe level" of carbon dioxide in the atmosphere was "a bit like asking a doctor what's a safe number of cigarettes to smoke per day".

    "There isn't one but at the same time people do smoke and live until they're 90," he told Today.

    "It's one of those difficult areas where we're talking about changing degrees of risk rather than a very definite number after which we can say with absolute certainty that certain things will happen."


    Given that CO2 is naturally found in the atmosphere, and was so long before humanity came on the scene, and is essential for the continuation of plant life on this planet, Allen's comparison of it to an external disease-causing agent is a very odd statement.

    I'm waiting to see a study on global warming that actually takes into account the fact that we are still coming out of the last ice age (or out of the Little Ice Age); that the planet (and our species) has survived far more drastic climate change in the past; and that such climate change had nothing to do with human action. When those facts (and they are facts) are taken into account, how much actual evidence is there that the current climate change is due to human causes? Is there any at all?

    I don't intend this as a troll. Seriously, if anyone can link to studies that take those facts into account, I'd very much like to read them.

    --
    How can a post be modded "overrated" or "underrated" when it hasn't been rated yet?
  13. We need to act now by sheepcentral · · Score: 3, Insightful

    This is why we need to act now. Even if we don't do much and we only reduce the our CO2 emissions by an extra 1% (for illustrative purposes not actual figure) by doing easy things like turning our TVs off at the wall rather than putting them on standby, walking to places near our houses, not leaving our computers on all day while we are not at home etc. Then at least we will be giving our selves more of a chance to sort out this mess.

    I am angry that countries like America, Austraila and China will not sign up to the Kyoto treaty as they are some of the largest contributers to CO2 emissions, and the other parts of the world that are doing thier bit to reduce emissions are then getting short changed because the good that they are doing is being made almost pointless because places like America are still polluting lots and the whole world will suffer not just America. The world is a "team game" we need to work together on this one. America (and the others) should stop thinking about thier oil centric economies and think about the future of our planet.

    I am also irritated and scared that the American electorate keeps voting Bush in, he really is a moron, how can the American people trust such an idiot to run thier country. It would be much better to bring Clinton back in my view.

    1. Re:We need to act now by Dausha · · Score: 2, Interesting

      ". . . China will not sign up to the Kyoto treaty . . ."

      China *did* sign the treaty, as another. fellow posted. But, what's more important, because China is a 'developing' country, it is not bound by Kyoto. So, they can pollute to their heart's content, as can any other 'developing' nation. This, to me, shows the hypocracy of Kyoto. The US is already more efficient than China in dealing with its pollution (though it may produce more), but people complain when we don't sign the treaty. Other nations are already starting to complain about the economic detriments of Kyoto.

      Also, I don't agree that mankind is responsible for global warming. There's entirely too much evidence supporting that this is just the part of a regular cycle that is on the upswing. I recall an article that showed solar output is a greater influcencer of earth climate than man. I've read articles that say that volcanos produce more CFCs than man does.

      --
      What those who want activist courts fear is rule by the people.
  14. Re:Nice agenda Slashdot! by sleekus_geekus · · Score: 4, Informative

    I don't know where the hell your getting your "data" from but as a programmer with a physics degree I am able to pick up these supposed "pseudo" scientific journals (you many have heard of Nature for example) and understand not only the data presented but the scientific arguements surrounding the conclusions. 2005 was the hottest year since accurate records began so where the hell is the cooling?? Arguing whether global warming is actually happening or going to happen has long ended, however there is still a chance someone will believe the we're coming out of an ice age go about you business ploy.

    --
    C3PO - We seem to be made to suffer. It's our lot in life.
  15. Say that to Russians... by WetCat · · Score: 4, Informative

    In Russia we are having one of the COLDEST winters in history!
    It looks here that not a global warming, but a global permafrost is coming!
    we experienced -15 F here! and some experienced -20!

    1. Re:Say that to Russians... by arivanov · · Score: 2, Informative

      First of all it is not even close to being as cold as 1978. It was -47 in Moscow on New Years eve that winter.

      Second, the last several summers have been the hottest on record as well with record numbers of forest fires, etc.

      If the current model for global warming is to be believed the gulfstream should weaken which will lead to continentalisation of the climate in Europe. Colder winters and hotter summers. So far it more or less matches the picture. In fact it is expected to get worse. In the worst case scenario ahref=http://news.bbc.co.uk/2/hi/science/nature/32 66833.stmrel=url2html-28816http://news.bbc.co.uk/2 /hi/science/nature/3266833.stm> the north sea is expected to start to freeze every winter with average winter temperatures in Northern Europe plummeting to sub -25.

      --
      Baker's Law: Misery no longer loves company. Nowadays it insists on it
      http://www.sigsegv.cx/
  16. "Tripling of poor harvests" by Woldry · · Score: 3, Insightful

    What exactly is "tripling of poor harvests"?

    We'll have poor harvests that are three times as big as previous poor harvests? We'll have poor harvests three times as often as we do now? We'll have harvests that yield only one-third as much as we do now? Or something else?

    And how is "poor harvests" defined?

    --
    How can a post be modded "overrated" or "underrated" when it hasn't been rated yet?
  17. The key issue is... by Shivetya · · Score: 2, Insightful

    that you have to hold the whole world liable for the fix. Kyoto did not do this and that invalidates it. The Western world countries have gone to great extents to clean up their environments, the US is nearly a whole different country in regards to the environment since the 70s. Places where pollution was obvious but ignored are now safe.

    Blaming the issue of non-compliance on oil and republicans is just playing stupid politics. If anything it is the standard lame attempt to make it appear one has a valid point but in fact doesn't.

    With both China and India gearing up their economies nothing we do in the West is going to have a measurable impact. China is coming up like the old Eastern Soviet states did, ramping up without regard for the environment or people around them. You want to find the worst abuses of the environment go look towards former Soviet states. Some of those were frightening. Going on a trip and being told to stay physically away from rivers is not a great way to encourage tourists to return.

    We have NASA ice cores that show more wild swings in our temperatures and more extremes than we see now. We constantly get contradicting reports about the speed, effect, and even the cause of Global Warming. I fully expect within a month or two if not sooner to have another report laying the blame on some new man made source we "just noticed". Perhaps a report claiming even more dire issues or a faster occurence of them?

    After a time it gets old. What sinks the Global Warming cause more than anything is that even the GW side cannot agree on all the causes let alone all its effect. The latest report/study/article always seems to be the one with issues most glom onto while they totally ignore past articles. Heaven forbid any article that attempts to refute any GW "theorey" as the writers will be villified. There is no allowance for the other side in this argument and that by itself damages the pro-GW side even more. People have to come to understand that when one side consistently paints the other with hostile terms, actions, and name calling that the side doing so isn't telling the whole truth.

    Get the whole world involved or blame the whole world. Singling out the US gets very tiring. All the world done in the US and elsewhere over the last 30 years fixing the enviornment are going to be lost as long as China and the East are ignored.

    --
    * Winners compare their achievements to their goals, losers compare theirs to that of others.
    1. Re:The key issue is... by barawn · · Score: 4, Insightful

      We have NASA ice cores that show more wild swings in our temperatures and more extremes than we see now.

      Well, when we're at the extreme for a temperature swing, that's a little too late to act.

      We're already off the charts for something else - carbon dioxide. We know that CO2 plays a huge role when it comes to temperature, life, and oh, a half dozen other things.

      Why isn't it enough that CO2 is off the charts (and accelerating off the charts) for the current geologic epoch? We know it's anthropogenic. It's not sustainable to have the rate of CO2 emissions that we have. Why isn't that enough?

    2. Re:The key issue is... by caudron · · Score: 4, Interesting

      We have NASA ice cores that show more wild swings in our temperatures and more extremes than we see now. [...] We constantly get contradicting reports about [...] the cause of Global Warming [...] What sinks the Global Warming cause more than anything is that even the GW side cannot agree on all the causes

      So what? We can't figure out what's causing it so we are gonna ignore it? Stop throwing this "we don't even know what causes it" smokescreen around and spend some time thinking about what we do agree on. It is happening and no matter what else, that is NOT a good thing!

      Perhaps a report claiming even more dire issues or a faster occurence of them?

      Don't even start with that "we don't agree on the effects" bullshit either. We all agree that it ain't good for us. The specifics of our troubles are not important. This is a boondoggle that does nothing but obscure the real point. We are in trouble and we need to start fixing it.

      China is coming up like the old Eastern Soviet states did, ramping up without regard for the environment or people around them.

      China has just recently begun correcting many of their environmental policies. They spent the better part of 3 decades ramping up industry without concern for the environment, but the government is trying to fix the problem. The people are even rioting over the pollution issue now. They are trying, which is more than I can say for us in the U.S.

      Kyoto did not do this and that invalidates it.

      I agree, but it's retarded to walk away from the table as Bush did over the problems with Kyoto. It suggests that he doesn't want to see the problem addressed. If you have a problem with a treaty, you don't say "Fuck it, that sucks so I'm outta here". You say "That sucks. Let's try this instead." You negotiate a better treaty. The fact that he walked away without so much as trying that speaks volumes about his underlying intent and motives.

      Blaming the issue of non-compliance on oil and republicans is just playing stupid politics.

      No one is playing politics here but you. I voted for Bush in 2000. I have no agenda against him or his party. But he has screwed up and he is playing fast-and-loose with our environment in a dangerous way. It's just "playing politics" to ignore that and throw up obfusticating arguments to the contrary.

      FYI, I did not vote for him in 2004. I don't like being lied to and I don't hold any allegiance to any political party.

      --
      -Tom
  18. Re:Global Cooling is more of a concern to me... by eht · · Score: 4, Insightful

    I'm still out on what's happening, but it seems as is some of these people believe the earth has never been warmer than it was last week. Where are the predictions that we'll once again have huge grape vineyards in England like we did 500 years ago but don't now because it is too cold?

  19. Preperation Beyond Environmentalism by Shihar · · Score: 3, Insightful

    I really wish that we would search for solutions outside of prevention. Breaks are nice, but if they fail, I would like a seatbelt, an air bag, a crumple zone, and a roll cage. The simple fact of the matter is that I honestly don't think that the world has the will to slow its green house gas output.

    The US is not going to relocate its populace into central locations and build a massive public transport project. China (or any other developing nation for the matter) is not going to tell 1.3 billion people that are always on the verge of a violent revolution to come out of poverty slowly so that they don't dump green house gases with their inefficient industries. Hell, even the modest targets set up by Kyoto are going to be a struggle for most nations to reach. Simply put, the world is addicted and the addiction isn't going to stop. If the threat truly is sever and looming, hitting the breaks as hard as we can muster is a nice first step, but it sure as hell shouldn't be the last.

    Billions of people are coming out of poverty and starting to really consume for the first time. These people simply well not accept being told they can't live like the people in first world nations do. Older first world nations like the US are already built on an infrastructure that is both physical and political that precludes massive societal alterations to truly reduce green house gas output. Even the EU has limits as to how far they can cut back. Combine these factors and it is pretty clear we can't back peddle. We can slow and delay which are good first steps, but with 3-4 billion or so people coming out of poverty, that is about all we can do.

    I think we need a three fold strategy.

    First, we need to delay. Reducing output and gathering climate data is something that has already been initiated. This is a trend that needs to continue in so much as far is possible, but it can't be the only thing that is done.

    Second, we need alternative technologies to that can maintain our standard of living while reducing emissions. Perhaps more importantly, we need to have these technologies in place such that they can be transferred to rising third world nations. 1.3 billion Chinese can not live like Europeans, much less Americans, and have the same inefficiency that they suffer with now. Fusion, fissions, clean coal technology, hybrids, all of these things are steps in the right direction.

    Third, we should seriously consider the possibility that the first two steps are not going to work and seriously consider methods to terraform Earth to maintain the status quo, or at least to blunt serious and dramatic changes. If we can say with some level of certainty that our climate models are good enough to link humans to global warming and foresee serious consequences in the future, we need to take those same models and predict ways to offset those changes. I find it hard to believe that we have enough power to warm the planet, yet lack the power to cool it. If this really is a grave concern, money should start being funneled into global climate control now. An international treaty organization should begin hammering out the framework for altering the global weather in a manner that is agreeable to as many as possible.

    In my opinion, it isn't enough to simply demand the insane and expect 3-4 billion poor to rise out of poverty, but do it such that they do it without creating a global impact. The wave is coming. If we truly have convinced ourselves that it is upon us, we need to recognize the fact that 3-4 billion people going through an industrial revolution is messy at best, and prepare in ways that recognize that environmentalism alone isn't enough to stop what is coming.

    1. Re:Preperation Beyond Environmentalism by Illserve · · Score: 2, Informative

      First, we need to delay

      Many of the climate models you put so much stock in say that it's a runaway reaction once started. If you truly believe the models you refer to in step 3 of your plan, you should throw away step 1.

      Regarding your second step, and alternative energies, absolutely. Fission Fission Fission. Ironically, and very sadly, environmentalists, with their short sighted and uninformed no-nucleaer agenda, may have done more to harm the environment than the oil industry.

      If we can say with some level of certainty that our climate models are good enough to link humans to global warming and foresee serious consequences in the future, we need to take those same models and predict ways to offset those changes.

      As a modeler, we cannot say with any certainty that our climate models are good enough. In any model with complex feedback cycles, neglecting a single factor can render all of your predictions wildly inaccurate. We know a lot, but we need to know just about everything to get it right if we're planning on being proactive.

      Science on this level is really really hard. Much harder to do than it is to read newspaper stories and come up with 3 step plans.

      I find it hard to believe that we have enough power to warm the planet, yet lack the power to cool it.

      I can render a computer inoperative by running a steak knife across the motherboard. I couldn't then fix it.

  20. Badly known facts by matrem · · Score: 3, Informative

    China signed AND ratified the Kyoto protocol.
    The US signed the Kyoto protocol, but did not ratify it.
    Australia signed nor ratified the Kyoto protocol.

  21. Political Implications by oldCoder · · Score: 3, Interesting
    People care more about these long term issues when they're young. And they care more about them if they have lots of kids. I'm well into middle age without kids and find that these sorts of issues just don't move me the way they did when I was 20.

    The US population is aging and having fewer kids. The European population is aging even faster and having even fewer kids. Except that the European Arabs are young and having lots of kids. Mix it all together and let me know if you figure it out...

    --

    I18N == Intergalacticization
  22. Re:Some government-sponsored sensationalism, anyon by Anonymous Coward · · Score: 5, Informative

    try RealClimate.org and the Intergovernmental Panel on Climate Change (IPCC).

    I've read all the papers (a few in summary form only) from the conference on which this report is based. The BBC report accurately reflects what I have read.

  23. Reply by Turn-X+Alphonse · · Score: 4, Interesting

    "Theres lots of studies and they all say different things, so we're going to listen to the one which makes us the most profit".

    I'm not sure if I feel sorry for these people or myself. These people will be dead in 30-40 years so not see the worse of it, I on the other hand have another 50-60 if I keep myself in a good condition. If the current models are correct I should exprience quite extreme weather by the time I get old enough for a brisk cold to be quite risky for my heatlh..

    Profit comes before damage if you're not going to live to see the damage it's self.

    --
    I like muppets.
  24. Re:Wake up Americans by caffeination · · Score: 5, Funny

    Oh no! You didn't close the [joke] tag properly! Everything you've said or typed since you wrote this post has been a joke!
      Close it quick!

  25. So DO something about it by Dekortage · · Score: 5, Interesting

    Here in New York (USA), the energy sector has been decentralized, so we can choose our suppliers for electricity. I've chosen one that is entirely based on wind and hydro power. Sure, it costs me an extra $10-$20/month, but it is one small thing that _I_ can do.

    We keep looking to governments to impose a change on us, but what are we doing about it for ourselves?

    --
    $nice = $webHosting + $domainNames + $sslCerts
    1. Re:So DO something about it by straybullets · · Score: 2, Informative

      I've chosen one that is entirely based on wind and hydro power

      From what I know from these alternative providers it is more likely that they are selling you standard energy but guarantee that they invest part of their profits into producing the same amount of energy they sell you with clean technology.

      This could mean that the energy you are using is still dirty, but that you are contributing to the growth of clean energy in the total energy produced. But it depends on what your energy provider is really doing, and it appears they are not equaly serious on this subject. So choose wisely your provider if you don't want to be just paying more for no other result !

      In this aspect it is my belief that reducing dirty energy (including nuclear) must be pushed by state and government if we want to make a real difference.

      --
      With that aggravating beauty, Lulu Walls.
    2. Re: So DO something about it by Black+Parrot · · Score: 2, Informative

      > Here in New York (USA), the energy sector has been decentralized, so we can choose our suppliers for electricity. I've chosen one that is entirely based on wind and hydro power. Sure, it costs me an extra $10-$20/month, but it is one small thing that _I_ can do.

      Unfortunately I don't remember the details, I saw a news story a few weeks back that said that people who made that choice in whatever region they were talking about finally started coming out ahead money-wise, and they were having a lottery for the remaining sign-up slots because everyone was wanting to jump on board.

      --
      Sheesh, evil *and* a jerk. -- Jade
  26. Re:Some government-sponsored sensationalism, anyon by Koiu+Lpoi · · Score: 4, Insightful

    The question is not whether or not the Earth will survive. It is whether or not my future grandchildren will survive. It is not whether or not life will continue, it is whether or not our lives will continue. It's not a question of whether or not global warming causes are natural or not. It's whether we can do anything about it.

  27. Re:Some government-sponsored sensationalism, anyon by khakipuce · · Score: 2, Insightful

    Once again various aspect of a huge and diverse issue are conflated...

    Many studies (including anylising ice cores which contain atmospheric records going back millenia) have shown that CO2 has risien since the industrial revolution and temperatures have risen too. The evidence it there go and read the papers.

    It's not just about survival of the species, if we as a species just wanted to survive we would still be living in caves. We are intelligent, which means that we are aware of others, society and some kind of collective good.

    The fact the we and the planet have survived worse is no excuse for engendering flooding on a massive scale, extreme weather and a range of other effects that will kill millions, cause wars and famine (sorry, sounding a bit biblical here...). Surviving is not enough, we as individuals and as a species seek to better our lot, and now it is turning out that that is much more closely coupled to the rest of nature than we ever imagined.

    Many civilisations have risen and collapsed, some partly due to environmental changes. Have we come this far, taken our first steps into space, decoded the human genome, to say "Bring it On" to the next major global environmental change? Whilst we may survive, much of what we have achieved will be lost and if you think it can't happen the ancient Greeks - 2000 years ago - knew the Earth was spherical and it's diameter. But 500 years ago people believed the earth was flat...

    --
    Art is the mathematics of emotion
  28. Re:yeah yeah... the bear and blah blah by boncester · · Score: 2, Informative

    At the moment the water systems are designed for a particular catchment of water over a period of time, but with the average summer temperature rising, it evaporates quicker than it's collected, aka drought.

  29. Kyoto? Do the math by Anonymous Coward · · Score: 2, Insightful

    OK, I just did, actually.

    147 GT total carbon emitted annually (all sources)
    5 GT carbon annually comes from combustion ("human and natural") - let's be generous and blame it all on humans (data from Cunningham et al. Environmental Science textbook, p. 68 in the 9th edition; Ricklefs' Ecology has similar figures)
    Kyoto calls for 5% (or so - hell, let's make it 10%) reduction of anthropogenic emissions - that's 0.5 GT

    Conclusion: in the grand scheme of things (assuming greenhouse gases ARE to blame), Kyoto protocol amounts to a 50 cent rebate on $150 - only to get that rebate, you need to do 20 pushups, send forms in via certified mail and swear off meat forever. Still sounds like a good deal?

    On the other hand, boosting biomass sequestration globally (by chopping down "old-growth" forests and replacing them with tree farms) by lousy 3% will fully offset ALL human carbon emissions. Sure, I propose that with a tongue in cheek, but the idea is still sound.

    And has anyone calculated carbon emissions for dollar GDP for U.S. and China, which is curiously exempt from Kyoto? I'll bet anyone $20 that China emits a whole lot more on per-dollar basis.

  30. Why these predictions are wrong by Ogemaniac · · Score: 2, Insightful

    By 2050, industrialized nations will be emitting little CO2. By 2100, if necessary, we will be pumping it back into the ground. These projections consistently assume that emissions are going to go up, up, and up. They won't.

    The only things that are going to go up up up are petro prices. The only "tipping point" we are approaching is the point where renewables become cheaper than dino power.

    Yes, the world is going to warm a couple of degrees, and sea levels will rise a few feet. No, this will not be the apocalypse. Simply put, adaption is cheap, while prevention is hideously expensive at the moment. In twenty years, it will not be.

    1. Re:Why these predictions are wrong by markandrew · · Score: 2, Interesting
      By 2050, industrialized nations will be emitting little CO2

      and you're basing that on what? the last 45 years of emission trends?

      Yes, the world is going to warm a couple of degrees, and sea levels will rise a few feet. No, this will not be the apocalypse.

      tell that to the Dutch. or Bangladesh. or anywhere with-lying coastal regions, anywhere that relies on specific ocean currents (eg. North Western Europe) for it's current climate, anywhere... well, just anywhere, really. It's not a simple matter of places getting warmer - Britain is likely to get much colder if the Gulf Stream is affected, which it quite probably will be when the sea temperature rises. No-one can really predict exactly what is going to happen, but it's pretty certain it won't be good for most people.

  31. Re:The length of accurate records by DarenN · · Score: 3, Insightful
    Argh, sorry about that, I accidentally pressed "Submit". Damn. Here's the whole post.

    I've been reading up on this whole issue, and it seems that because of the lines drawn in the scientific fields about this issue, and the general unpredictability of global weather patterns, Doom and Gloom scenarios that keep popping up should be moderated. After all, screaming "We're all gonna DIE! (may take several centuries)" isn't very productive.

    And the data is, geologically speaking, insufficient. A century is no more than a sneeze not only to the planet, but to EVERY SPECIES ON IT. It's like looking at an apple with a worm in it and immediately announcing that "All apples are suffering from a worm infestation because of us, and if we do nothing, surely ALL THE APPLES WILL HAVE WORMS IN THEM (eventually)". It's empirical data, not necessarily backed by theory.
    Certainly the facts are inconclusive. A bold statement, I agree, but:
     
    • We KNOW that the temperatures on the globe are variable over (geologically) periods of time
       
    • We KNOW that the output of the sun is variable
       
    • We KNOW that the orbit of the earth around the sun changes, so at periods over (again geological) periods of time the Earth can be closer or further away from the sun
       
    • We KNOW that there was CO2 in the atmosphere before the industrial revolution
       
    • We KNOW that the planet has suffered massive climate change, from Ice Ages to Ages where the general temprature was warm enough to support massive reptiles.

    Interesting. On the facts above, it's sheer hubris to claim that anything that we do now can damage the planet in the short, medium or even long term. I mean, looking at it, was there a hole in the ozone layer before we could measure it? Antartica certainly was not always covered in ice (although that could be location, not climate).
    Then you look at the other side of the argument, which is mainly common sense

     
    • We KNOW that CO2 keeps in heat.
       
    • We KNOW that current power generation particularly, but other applications, generate massive amounts of CO2
       
    • We KNOW power generation methods that will reduce these emissions
       
    • We KNOW that oil reserves are going to run out eventually. We've been using more than we're finding for 20 years now (that's from the Economist, BTW).
       
    • We KNOW we're going to have to switch anyway. It's expensive now. Imagine a developed Africa Asia and South America. How expensive is it going to be then?


    It seems a little ridiculous to be making such a ruckus about this. The change will have to be made. So stop fiddling and start it. One of the recommendations made by the NASA expert (who's currently out of favour) gave a presentation at the White House where the reduction of soot (which has a similar, if maybe not as long term, effect as CO2) could be started in to. No more name calling, just common sense... man, I wish there was more of it about
    --
    Rational thought is the only true freedom
  32. Re:Wake up Americans by lbrandy · · Score: 5, Informative

    Citizens of the US: It's time to make your government take actions to stop global warming. You, the US, are the biggest contributor to global warming. In spite of this fact, the US does nothing. Join the EU and the rest of the world.

    I'm going to ignore your silly troll, that got modded up, and provide some truth admist the $EMOTION-mongering:

    Here is the data (mostly from 2002): Greenhouse gas emissions. As a point of information, while the US totally dominates total greenhouse emissions, we aren't #1 per capita, we are just #6. We are behind Paraguay, Luxembourg, Jamacia, Belize, and Australia. And before Canada gets all high and mighty, we are at 23.35, and you are at 23.11. And, for the record, the US has done alot to cut back on its GHG emissions, despite the fact that it is not part of Kyoto. Therefore, the quote "In spite of this fact, the US does nothing." is catagorically false. You may decide we haven't done enough, and I'd probably agree.

    You have no right to damage the Earth! It's not yours.

    Tell that to Luxembourg. Har har.

  33. Re:Wake up Americans by BJZQ8 · · Score: 4, Insightful
    Do something about Chinese coal fires, then.

    "Some estimates suggest the Chinese fires could be accounting for as much as 2-3% of the annual world emissions of CO2 from burning fossil fuels."

    Link

    Fact is, if you clamp down on US carbon emissions, the manufacturing sector will only accelerate its moves to other countries that have no such limits. If you make it so every KWH of electricity costs $100, then suddenly it becomes economically viable to build transmission lines from China. Without very harsh controls on everything, the economy will simply ooze into another direction that is not so heavily taxed or controlled.

  34. Re:Global Warming is a hoax by crimespree · · Score: 2, Insightful

    People like you are always demanding more and more proof that global warming is a problem and that pollution and waste is a problem. Prove to me that it isn't! Prove to me that fresh water hasn't needed to be more and more treated and refined to make in potable. Prove to me that toxic air in the cities haven't caused health problems, prove to me that acid rain hasn't had an affect on the ecosystem, prove to me that pesticide use has killed multitudes of wildlife and poisened ground water and rivers, prove to me that it's okay to keep raising acceptable limits for toxins so we don't have to change the way we do things. Even if you discount global warming there are a score of other reasons for people to smarten the fuck up and stop polluting the planet. What level of toxic water and air are we willing to live with today in order to live our McLifestyle? And how does it affect our children?

    --
    http://crimespree.ca/ - photography, mountain biking
  35. Re:Wake up Americans by gfxguy · · Score: 2, Informative

    You forgot to mention that simply signing a treaty does nothing - most of the member nations who signed it years ago have failed to meet their obligations. It's simply a pointless treaty.

    --
    Stupid sexy Flanders.
  36. What on Earth are you talking about? by Eric+S.+Smith · · Score: 3, Insightful
    But hey, let's destroy the world economy and probbaly [sic] the adversity that would spurn [sic] us to find fossil fuel replacements in the first place.

    Your raving makes no sense. If reducing pollution is somehow going to destroy the world economy, wouldn't that provide sufficient "adversity" to motivate exploitation of other energy sources?

    And how is it that no previous fuel transition caused such catastrophic results? By your alarmist thinking, Londoners should still be heating their homes with soft coal -- "Burn coke? Might as well just hand the Empire over to the French!"

  37. Re:Wake up Americans by p2sam · · Score: 2, Funny

    Canada is a lot higher north than US too. So we spend more energy on heating. (I guess we also spend less on A/C. I guess I don't really have a point)

  38. Re:NOT Global Warming THINK Oxygen Depletion by pksiv · · Score: 2, Informative

    The science just isn't there. There oceans aren't rising. It's all just a bunch of pseudo-science.
    The people doing these studies (on both sides) only continue to get funding as long as the "prove" the point the people funding want them to prove.
    Try reading "The Skeptical Environmentals." http://www.amazon.com/gp/product/0521010683/sr=1-1 /qid=1138630037/ref=pd_bbs_1/002-0985358-9739217?_ encoding=UTF8

  39. Re:Some government-sponsored sensationalism, anyon by Woldry · · Score: 2, Interesting

    Many studies (including anylising ice cores which contain atmospheric records going back millenia) have shown that CO2 has risien since the industrial revolution and temperatures have risen too. The evidence it there go and read the papers.

    First off, I have read the papers.

    Second, as you may have heard elsewhere, correlation is not causation.

    Third, while the CO2 rises from those studies are large, they are not accompanied by a correspondingly large rise in global temperatures. In fact, I recall at least one study that expressed surprise at how small the temperature rise was compared to the rise in CO2 levels.

    Fourth, the rises in temperature since the onset of the Industrial Revolution are significantly less than those (documented in those very same studies you mention) from various periods in pre-industrial and in pre-human times.

    So my question remains: What evidence is there that takes the factors I mentioned into account that supports the idea that humans affect global temperatures?

    --
    How can a post be modded "overrated" or "underrated" when it hasn't been rated yet?
  40. Re:Wake up Americans by hachete · · Score: 3, Insightful

    The US touts itself as the last Super Power, a world leader. It's not about how much you pollute or not. It's about how you set the agenda. By not signing to Kyoto, that's a huge signal to the rest of the world that "you" (the US) don't give a rats arse about it and are quite happy to ride that SUV into oblivion.

    thankyou and goodnight.

    --
    Patriotism is a virtue of the vicious
  41. It's all been predicted already by denis-The-menace · · Score: 4, Interesting

    I remember watching documentary called Phenomenon: The Lost Archives about how from Florida to south of texas would be underwater, california gone too. And yes, a huge world population drop between now and 2050. At the time it seemed like the ramblings of a crack head but to day it is very plausible.

    Therefore forget the instant freeze of "The day after tomorrow" and prepare for the instant flood.

    Companies have only one goal:get rich quick.
    Nobody would build a hybrid with a 120V socket capable to drive power tools and a microwave. That's because it would kill some of the same company's other business: Portable generators, regular cars, trucks and SUVs. (Not to mention the housing business since you could live in your car in style!)
    You won't see a solar rechargeable Cell phone/MP3/Flashlight/am~fm radio/garage door openner/Car key for at least 40 years. Why? because it would kill the disposable battery business. (BTW: did you know that a AA has more juice than a C or D cell! look at the specs on the rechargeables.)

    It's all about creating waste to for us to consume more to drive profits.
    Were all gonna drown for these assholes' profits.

    --
    Obama's legacy: (N)othing (S)ecure (A)nywhere and (T)error (S)imulation (A)dministration
  42. Re:Wake up Americans by dangitman · · Score: 3, Insightful

    But "per capita" doesn't stop America from being so damnbig, and therefore significant in the debate.

    --
    ... and then they built the supercollider.
  43. Re:PARENT IS NOT FLAMEBAIT by bradkittenbrink · · Score: 3, Funny

    If there's one thing I've learned, it's that the only way to fight flamebait is with MORE flamebait.

  44. Fossil-fuel outfits and their PR firms, that's who by Engineer-Poet · · Score: 5, Informative
    More info and details here.
    You do realize that "co2science.org" is run by fossil-fuel PR flacks, don't you?
    We're not denying it, we're just questioning wether it's linked to CO2.
    Which conveniently allows the fossil-fuel interests to avoid any remedial actions which might affect their profits. Slick, that.

    PR firms are noted for producing bovine excrement. They are really good at polishing it to make it look good, but it doesn't change its essence. If you want to know where climate scientists stand, you should read stuff written by climate scientists.

    The cornerstone to the IPCC Report is the Michael Mann (et el) "hockey stick" graph
    Sorry, but that's an outright lie. See Myth #1 (and read the rest). You can find the Keeling curve and atmospheric composition data derived from the Vostok ice core (going back 650,000 years) at The Ergosphere.
  45. Re:Some government-sponsored sensationalism, anyon by Aspirator · · Score: 2, Insightful

    This is a serious issue, about which there is real disagreement. There is so little
    data, some excellent research, and an enormous amount of hype.

    Why do we have to put up with:

            Politcally inspired science, state the conclusion required,
            justify it by any means neccesary
            (data dredging, change acceptance criterea for hypothesis .... ).

            Government type agencies frittering away their credibility on scientific issues.

            This damnable 'knee jerk' response to arguments: "Who paid for the research/study."
            rather than answering the questions raised, particularly when referred to
            statistical analysis.

            Treating modelling output as though it were data.

            Data analysis which lacks any confidence just having the words 'may' and 'might'
            added, so that the lack of knowledge is hidden.

            Major details hidden down in the subscripts while speculation and hype get the
            headlines.

  46. Gulf Stream stops, north Europe @ mini ice age by Morgaine · · Score: 4, Informative

    >> In Russia we are having one of the COLDEST winters in history!

    It's only the planetary average temperature that will increase with global warming, and not by a lot.

    In contrast, local temperatures will both increase and decrease in a far more complicated pattern across the world, and by comparatively large amounts. Although simulations vary quite a lot in their predictions, the areas of major change are quite clear.

    Northern Europe seems quite likely to suffer the largest downward changes, because an early consequence of the melting of the Greenland glaciers and surrounding ice shelves will be that the "Atlantic Conveyor" (a closed circuit of ocean currents) will grind to a halt. The Gulf Stream is already slowing, and there is absolutely no way to reverse this trend. The inevitable result will be that the quite warm climate in the coastal European countries up at around 50-60 degrees North will plunge towards the deep continental average ... the balmy UK winters will start to look more like those of Siberia.

    Likewise, the equatorial hot spots are expected to rise in temperature by a lot more than the planetary average, with quite appalling consequences for their populations. Anyone who thinks that "2 degrees of global warming" will be barely noticeable in Africa is confusing "global" with "local".

    --
    "The question of whether machines can think is no more interesting than [] whether submarines can swim" - Dijkstra
  47. Unpopular views.... by SammysIsland · · Score: 2, Insightful
    It looks like any comment with an opposing view about global warming has been modded down.

    Does anyone else find it upsetting that so many educated people would just ignore any evidence opposing a theory with such huge implications?

  48. Statistics by wytcld · · Score: 4, Insightful

    Let's say I roll dice with the normal six sides numbered 1 to 6. You can't predict any one roll, but you can do very well at predicting the distribution of results of 100,000 roles, presuming the dice aren't loaded. So "predicting the weather in five days" you'll be very poor at, but "predicting the long term weather" you'll be fairly excellent at.

    Now let's load the dice. Let's put an off-center weight in that makes them 50% more likely to come up 6s than anything else. If you know how the dice have been loaded, you'll still only be negligably - if at all - better at predicting the roll in five days (although if 6s are considered "hot," the odds are a bit better for a "hot" outcome, and you can bet on that and win over time, although it's uncertain for any given day). But knowing how the dice are loaded, you'll still be able to do as excellently as before at predicting the long-term results.

    Increasing atmospheric carbon dioxide by 30-40-50% loads the dice. (When I went to school the logic of rolling dice was taught by 8th grade. With a post like "but we can't even predict the weather in 5 days" I have to wonder: Are you lacking basic math education, or do you know better and just expect to sway the uneducated people who've modded you up?)

    --
    "with their freedom lost all virtue lose" - Milton
  49. Typical Ignorance by Zerbs · · Score: 2, Insightful

    I suppose it is easy to make fun of someone without really understanding that person and what they stand for. Bush's energy policy is not about oil, it's about funding for development in new technologies that will solve the polution problems, and incentives to use these new technologies when they do become available. New ways to produce ethanol, research in Hydrogen, new clean burning coal powerplants, tax credits for hybrid vehicles, solar power, etc. None of these things happen magically through the world barter system setup by Koyoto, it requires dedicated people who are willing to invest the time for a better tomorrow.

    --
    "22 astronauts were born in Ohio. What is it about your state that makes people want to flee the Earth?" Stephen Colbert
  50. Unsustainable? by ccharles · · Score: 2, Funny

    causing global warming at a rate that is unsustainable.

    Sweet! If it's unsustainable won't it just peter out on its own? The self-healing earth is a wonderful thing...

  51. Re:Wake up Americans by 4im · · Score: 3, Interesting

    Tell that to Luxembourg.

    Well if you had the slightest idea about Luxembourg, you'd know it's not only a very small country, but also one which has about half of it's workforce come into the country across the borders every day. If you added those people into the calculation, per-capita consumption would be much much lower. The same goes for tobacco and alcohol btw. And yes, those foreigners do buy their stuff in Luxembourg, since it's much cheaper there than in their own countries, due to lower taxes.

    Disclaimer: Yes, I'm from Luxembourg

  52. Polar bears are overrated by Anonymous Coward · · Score: 2, Funny

    What good is a polar bear? You can't eat them. And ask any polar bear and I'll bet he would tell you he would rather live in a zoo and be fed every day without having to work. And speaking of work, look at all the jobs that are being created by those factories that are generating all that beneficial smoke. Those jobs with their ever increasing salaries wouldn't even exist if the government insisted on unnecessary pollution control. If we can sacrifice the polar bear just this once, no american will ever have to worry about finding gainful employment. We are creating so many jobs under this president that we have send many of them overseas just to keep up with demand. As the tundra thaws and factories pop up all over the previously frozen wasteland we will be getting rich making crappy little plastic and electronic things that every kid just has to have. And the best part is that Dubya has made it so that we don't even have to build those plastic and electronic things! All we have to do is get a patent on something that sounds vaguely similar or appears to be related and then collect royalties when some actually produces something. We don't even have to be able to actually build what we are patenting anymore. Just doodle some futuristic looking junk on a cocktail napkin. Cha-ching! God Bless America and death to all bears.

  53. Cheap? In which planet do you live? by jotaeleemeese · · Score: 2, Insightful

    Pretty much all nuclear plants are economically unviable. The French goverment, the greatest proponent of nuclear power in the Western World, pretty much is broken due to subsidies given to the nuclear industry.

    The same goes for the nuclear industry in the US, UK, Japan and let not mention China, they still use socialism and communism in many instances, power supply is one of them (i.e. entirley subsidized by the state).

    Our only salvation lies in changing our attitue towards energy:

    -We have to save energy: we waste far too much of the enrgey produced: oil producers burn gas as a byproduct of oil production, people waste energy at home in household appliances that are on standby, a lot of power generated gets lost on the transmission phase (consequence with our love of centralized megaporjects).

    -We have to descentralize the production of energy: why is it that every single new house is not fitted with solar panels to produce elcetricity and a small wind turbine? Why do we keep insisting in building megaprojects (oil, nuclear, that is immaterial). were the transmission lines are going to consume most of the generated power instead of looking at smaller scale local projects? Why is that governments are not taxing cavalier waste of energy? (yse, you SUVs are an energetic abomination).

    -We have to use renwable source of energy: Brazil is showing the way here, but it is not the only possibility.

    Why not? Well, simple, look at the leadership of the most poluting country in the world. That pretty much explains everything.

    --
    IANAL but write like a drunk one.
  54. Re:Ok you're NOT getting it by caudron · · Score: 2

    That's just a lie, and why you think you could pawn it off is beyond me.

    Then the respected and peeer reviewed journals Science and Nature are also lying.

    you're so arrogantly convinced of the superiority of your sources

    Yes. I am arrogantly convinced that the above mentioned journals are a superior to your slashdot rant as sources of scientific information. Guilty as charged.

    that's what you really mean, and you're too much of a coward to say it.

    That's an impressive logical leap. Is that the sort of logic you used to come up with your views on GW in the first place? I'm just asking becuase it would explain a lot.

    You've allowed your petty concerns to be influenced by the apocalyptic reporting.

    You mean to tell me that you are gonna say that my desire to not see the coastline change is a petty concern? Do you have any clue how many people will be made homeless? How much our country's GDP will be affected by the problems it will create in port services? These aren't petty concerns, whatever else you may have read into my comment.

    Why you don't is a result of your ignorance to human behavior I guess.

    Why I don't care about reporters is because I'm not trying to make a public case via a media campaign about GW. I'm talking to one guy in an internet forum. Our discussion is limited to whether or not GW is real and whether or not it's bad. Reporters have nothing to add to either of those questions. Your preoccupation with reporters and people attacking republicans and people who don't know what causes GW and all the rest is a distraction from the real meat of this discussion.

    --
    -Tom