Arctic, Antarctic Melting May Raise Sea Levels Faster than Expected

March 24, 2006

  • March 24, 2006 at 9:25 am
    ECM says:
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    It is a pleasant change to see the insurance industry take science seriously. The only thing that would be better is if US insurance companies could pressure the current anti-science administration to take this problem as seriously as the experts.

  • March 24, 2006 at 9:31 am
    Mike from Boston says:
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    Hi Pat –

    I have a good friend Pat with whom I\’ve shared the same phrase many a time – Pat, if that\’s you, shoot landshark an email

    Your use of the phrase Kool-Aid (and the implied oblique reference to the Jonestown tragedy) are welcome, but I ask you to consider carefully what you\’re saying – it may not me me that\’s got a mug full.

    Science is supposed to be about discourse and argument. It\’s supposed to be about making decisions based on information gained from the results of experimentation (experimentation that can be repeated, with similar results). Too often in our society, those goals get subordinated to political agendas. It may be the political agenda of the corporations (usually attributed to \”the Right\”) is doing the subordinating. But equally possible is that the political agenda of \”the Left\” is doing the subordinating. My suggestion is that rather than simply accepting one view, that global warming caused by CO2 emissions is going to crush the planet, we continually challenge what we know, and accept that the potential for global warming, and our impact on it, needs more research. There\’s still a lot of work that needs to be done before we divert resources from improving people\’s lives to preventing what may or may not be a calamity.

    Our history as a species is replete with examples of how, with the best of intentions, we have changed or interfered with nature to our peril. The ban on DDT is a good example – for a questionable gain in human propsperity, we have doomed literally millions to death in Africa: malaria has gone from being almost eradicated to killing millions each year dueto malaria. I for one would like to make sure we have the science straight before we commit a similar error.

    I invite discussion rather than try to stifle it – personally, I think that\’s a better solution than going off half-cocked. You may diagree.

  • March 24, 2006 at 10:43 am
    Patrick says:
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    Not this liberal, un-scientific bull@#$% again.

  • March 24, 2006 at 1:41 am
    Dave says:
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    Yeah patrick, I\’m sure you are much smarter then those scientists at NCAR.

  • March 24, 2006 at 1:46 am
    Patrick says:
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    Dave, This is agenda driven science, pure and simple. Give me an objective and meaningful scientific study and I\’m on board with you-otherwise, quit the Euro-whiny \”America is the bad guy and ruining the world and heating up the planet and causing all the suffering…\” bull$#@& OK?

  • March 24, 2006 at 2:31 am
    Mr. Greenhouse says:
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    Hey genius, what caused global temps to rise 133,000 years ago? Only a dope would belive that humans can affect the temperature of the planet, and only a democrat dope would try to shoehorn Bush into the argument.

    Mt. Pinatubo put more garbage and \”greenhouse gasses\” into the atmosphere in one eruption than all human activity in history, and the world didn\’t come to an end. The world will only come to an end if Al Gore ever gets elected president.

    If President Bush is \”anti-science\” for not caving into the Red/Green b@*$#&#t then so be it.

  • March 24, 2006 at 2:35 am
    Mike from Boston says:
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    I\’m glad to see research continues, but I wish there were more emphasis on understanding the impacts using methods other than \”models\”, which, however \”powerful\” (as this author writes), are notoriously prone to assumption bias. I\’m not going to slam this article quite as hard as Dave does, but I do express caution and skepticism about this report, and question if the methods used really provide a lot of evidence supporting the global warming theory.

    The world is beoming increasingly full of well-intentioned people with bad information, and that\’s a dangerous combination. Science relies on us continuing to approach theories with healthy skepticism, and I\’m worried that skepticism is being drowned in a sea of voices crying out warnings based on incomplete research.

    For an excellent piece of fiction that will really make you think, check out Michael Crichton\’s latest book, State of Fear, and his essay, here:

    http://www.crichton-official.com/fear/index.html

  • March 24, 2006 at 3:24 am
    mike tidwell says:
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    actually the estimate for sea level rise given in the article are quite conservative and will likely prove to underestimate by a substantial margin what will happen. Current estimates rely too heavity on the assumption that increased deposition of water vapor will off set ice edge margin melting in the polar ice sheets. From everything I can discern we are in for greatest challenge as a species. Simply one can not release this gas here. Doing so will quickly change this into a different world.

  • March 24, 2006 at 3:28 am
    Lew says:
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    All the airports in the world will have to change their base altimiter readings

  • March 24, 2006 at 3:46 am
    Mr. Greenhouse says:
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    The Arctic ice cap is thicker now than it was ten years ago.

    Human activity does not contribute to global warming. What caused previous warming and cooling trends like the beginning and ending of ice ages?!?!? If the sun\’s temperature goes up or down by a few degrees it could result in an ice age or a warming trend, but we can do literally nothing to conpare with that, or with volcanic activity.

    They can\’t even predict what the weather will be like next month, but you think that they can predict what it will be like in a hundred years. I have some beachfront property in Arizona that I would like for you to consider purchasing.

  • March 24, 2006 at 3:51 am
    mike tidwell says:
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    I wish that this problem could be so easily dismissed. I encourage you to investigate climate change more carefully. It is not something that is going to go away. I have just concluded three years of researching this fascinating subject. Acutally the physical principles involved in a warming or cooling of the earths climate are well established. In other words we know how it works. The problem we have is communicating the urgency of our situation to the culture. The earth\’s climate is very sensitive to CO2 concentrations and our releases of this gas are very large and in fact geologically significant. Continued releases will hearld astonishing change, in my opinion beyond what is commonly being reported. Simply we can not release this gas, we can not continue a business as usual attitude. We need to ungently wake up and reconize our greatest challenge to us as a species.

  • March 24, 2006 at 3:52 am
    Patrick says:
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    the Koolaid

  • March 24, 2006 at 4:12 am
    Pupet-Master says:
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    Not to worry. We here at the World Institute Environmental Regulatory Division of Official Science have a plan. As soon as we raise the sea levil sufficiently to cash in on that beach front property in Arizona, We\’ll just switch the dial over to the nuculear winter that was predicted back in the 70\’s and cool thing off again.

  • March 27, 2006 at 7:48 am
    Mr. Greenhouse says:
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    CO2 is bad? What do plants breathe? When plants get lots of CO2 they get bigger and breathe in more CO2 and breathe OUT more oxygen. Higher concentrations of CO2 would cause de-desertification, allowing more plants to grow in arid climates that cannot currently support them.

    What caused the last round of global warming that ended the ice age? Was the earth better off during the ice age?



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