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Capitalizing on Melting Polar Ice

efuzzyone writes "As an affect of global warming, the polar ice caps seem to be slowly receding, what do you do? The NYT reports it is a gold rush, 'the Arctic is undergoing nothing less than a great rush for virgin territory and natural resources worth hundreds of billions of dollars.' Also, 'polar thaw is also starting to unlock other treasures: lucrative shipping routes, perhaps even the storied Northwest Passage; new cruise ship destinations; and important commercial fisheries.'"

16 of 505 comments (clear)

  1. Wow! by springbox · · Score: 4, Insightful
    polar thaw is also starting to unlock other treasures: lucrative shipping routes, perhaps even the storied Northwest Passage; new cruise ship destinations; and important commercial fisheries

    With all of these benefits who cares about preventing damage to our environment?!</sarcasm>

    1. Re:Wow! by eh2o · · Score: 4, Insightful

      Yes, the environment can adapt and recover, but really the problems that global warming entails are problems for *humans* -- primarily issues of health and economics.

    2. Re:Wow! by ckedge · · Score: 3, Insightful

      .
      Your argument is a logical fallacy. It does not disprove a link between CO2 and temperatures on earth, it simply shows that it's not as simple and straight forward as you'd wish. If there was a 1:1 correspondence between CO2 and temperature anywhere, figuring this all out would be a piece of cake.

      The fact that there isn't a 1:1 correspondence does not mean that there is no effect. It just means that the timescale and other factors affecting temperatures over the course of 5-30 years is not insignificant.

      I find it absurd that you are attempting to discredit something using a 30 year timescale when all of the scientific community is studying data covering a half million years to try and figure out how big the CO2 effect is.

      Finally looking at the chart you quoted, you are doing something that every newbie BSc/MSc student does - you are giving a huge weight to minor jigs and jags in a graph. I look at that graph, and I see an upward trend over the past 120 years. At most we can say there is a dip of some type between 1960 and 1990 - geeze, wonder what caused that, maybe there are other mechanisms that affect how warm the earth is? You figure? The existence of other things (say a volcanoe lowering temps for 10 years) doesn't disprove a link between CO2 and temperature.

      What I love about the American viewpoint towards Kyoto is the whining child like "if they won't do it then I won't either", along with the obstinate expectation that just because everyone else in the world isn't industrialized yet they shouldn't ever be allowed to have an industrialized first world emission level. A real adult would realize that it's not a valid excuse to do nothing ourselves. How can we ever ask them (once they are getting fully industrialized) to keep their emissions down when you've spent another 50 years with no restrictions? You want to wait until they're as bad as you to finally have everyone agree to the same targets? Idiotic and short sighted.
      .

  2. How ironic by Pinball+Wizard · · Score: 5, Insightful

    that global warming would lead to new oil discoveries.

    --

    No, Thursday's out. How about never - is never good for you?

  3. DONT FEEL RIGHT by ICEcalibur · · Score: 3, Insightful

    "Also, 'polar thaw is also starting to unlock other treasures: lucrative shipping routes, perhaps even the storied Northwest Passage" I think the melting ice will unlock a treasure all right....and its a treasure that we should bother looking for....like pandoras box..???

  4. Anyone.. by Turn-X+Alphonse · · Score: 3, Insightful

    Anyone else feel sick when you read things like this? If the human race is that fucking stupid then we deserve to drown in the flood we'll end up making. Saddly a handful will probably survive it.. most likely the rich ones who can aford to hoard boats, food and drinkable water...

    Money : Because killing 6 billion people just to make some more was so worth it, now that it's totally useless because everyones dead and paper has no use when it's already doodled on.

    --
    I like muppets.
    1. Re:Anyone.. by CastrTroy · · Score: 5, Insightful

      Look at the recent flood in America.. now think of that flood was in one of the African slums where they can hardly eat.

      Kind of like that tsunami that hit indonesia a little while back. Tons of devastation, killed over 100,000 people. Wikipedia reports only 1200 deaths from hurricane katrina. Only 2000 US soldiers have died in Iraq. 200,000 Allied soldiers died during the battle of normandy. Americans don't even remember what real devastation is, and some have never ever experienced it. At least not first hand. They hear about it on the news, but it's hard to relate to pictures on a tv screen. Maybe this is why so many people forget how vulnerable we are. Because in the last 50 years, there has been very little in terms of real devastation.

      --

      Anthropic principle: We see the universe the way it is because if it were different we would not be here to see it.
  5. Re:No change in sea level by bcwright · · Score: 5, Insightful
    Mostly true - the polar ice is for the most part floating in water, so by definition it displaces a volume of water equal to its weight. If it melts, its simply becomes water that will be equal in volume to the amount it displaced before it melted.

    There are two other effects to consider however - you alluded to the ice caps on Greenland and Antarctica, which would have a much greater effect on sea level if they should melt or even just flow into the ocean faster than they do now. With the polar ice cap gone, the Greenland ice cap would probably move faster and possibly even disintegrate.

    The other effect is that once you get above about 4 degrees C, water starts expanding again. So if the entire volume of ocean water becomes warmer on average, you may well get a rise in sea level even without the Greenland or Antarctic ice caps melting (the quibble is whether enough of the water will remain around 4 degrees C where it reaches minimum volume per unit mass - this is going to be difficult to compute because the effect of a melting polar ice cap on ocean currents is hard to predict accurately).

  6. Re:The first thing I though of.. by OverlordQ · · Score: 3, Insightful

    First thing I thought of was "Whoop-de-fricken-do" times changes, climates changes, the land changes. Nothing new here, move along.

    --
    Your hair look like poop, Bob! - Wanker.
  7. Republicans Hate the Earth by Doc+Ruby · · Score: 5, Insightful

    No, we've got Euro politicians and businesses who accepted Kyoto - without "ruining their economies". Now they're ahead of us in conservation and development of alternative energy. Although we Americans are whining (well, *you* are, anyway) while we drag everyone else down with our pollution.

    The worst American politician whiner was Bush, who whined "we'll give you something better than Kyoto" when he rejected it. Just another lie from Bush, who has given us nothing but tax rebates on SUVs that did nothing but further break the environment, and even break the American carmakers' future sales, driving them to the brink of bankruptcy.

    Just to complete your Bushwacko rhetoric, your "aren't worth the paper they're printed on" was Bush's comment about our Social Security "lockbox" that he looted, referring to the debt he owes us to finance his $3TRILLION annual budget, his $45TRILLION in committed debt. When, in fact, those Social Security debts, backed by US Treasury Bills, are by law the highest priority debt obligation of the US government. Bush is talking about defaulting on America's $TRILLIONS in debt, which would do for our country what he's been doing to the economy and the environment. And you're happily parroting his insane talking points. You really deserve the ecocaust you're courting. But I don't.

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    --
    make install -not war

  8. It's not a liability, it's an opportunity. by skids · · Score: 4, Insightful

    If we took a leadership role, rather than being pulled by the ear, in developing renewables and conservation technology, then when China finally decides to face up to the music, because the enviro-riots they already have happening there every month get way out of control, we will have an export industry to sell them products to get their crap cleaned up. Might take a good chunk out of that huge trade deficit we owe them.

    Unfortunately doing so would require both business and political leaders with vision. Something we lack bigtime.

  9. North Polar icecap melt will by KwKSilver · · Score: 4, Insightful

    Have little effect on sea level. It is floating already. However, if the Greenland and Antarctic ice caps melt, there will be a serious increase in mean sea level. Greenland meltdown is estimated to yield about 7m (circa 23 feet) rise in sea level according to this. Should the Antarctic cap go as well, sea level would increase over 70m (about 230ft) according to this source. Seven meters puts me on the beach, 70+ meters puts me in the position of having to breath water, which I've yet to succeed at..

    --
    If you want your life to be different, live it differently.
  10. Flooded = gone by Dire+Bonobo · · Score: 4, Insightful

    >>> cruise destinations in the pacific get flooded
    >
    > So relax, the Pacific islands aren't going anywhere.

    But anything built on them or growing on them will be going away if/when they get flooded.

    The islands may indeed catch up to even something like a 5m rise in sea level, but even if it's in such a ridiculously short time as 100 years, that means (a) they cease to exist as islands for the near future, (b) they're scoured of all terrestrial life, and (c) all buildings and equipment on the islands are destroyed.

    In other words, the islands are gone, at least as far as current human use of them is concerned. Witness what 5m of flooding did to New Orleans in just 3 weeks.

    > Why do people discard rational thought when discussing the Kyoto treaty?

    A fine question indeed.

  11. Re:Yep by maelstrom · · Score: 5, Insightful

    "U.S. Senate unanimously passed by a 95-0 vote the Byrd-Hagel Resolution (S. Res. 98), which stated the sense of the Senate was that the United States should not be a signatory ... "

    "If Clinton commanded a congress with a dominant Democrat majority, as Bush commands a Republican majority, the Kyoto protocol would have passed under his administration."

    Please explain to me this contradiction. Or are you saying that there was 95 Republicans in the Senate and 5 Democrats?

    --
    The more you know, the less you understand.
  12. Try telling that to the residents of Tuvalu by choongiri · · Score: 4, Insightful
    Tuvalu has a plan to evacuate their entire population over the next 10 years. The country will cease to exist.
    Why do people discard rational thought when discussing the Kyoto treaty?
    You tell me.
  13. Re:Kyoto is useless... by LS · · Score: 5, Insightful

    But to my understanding (and I may be wrong), we put out a lot less pollution than China or India.

    Hmm, perhaps you knew you were wrong in the first place, but besided to say it anyway? Well, yes you are wrong. The US is by far the worst polluter (OVERALL, not Per Capita) in the world. The difference is that they don't pollute into the heart of their urban areas, so it's not visible to the average citizen. Some statistics to back this up:

    Carbon Dioxide Emissions
    Energy consumption

    The central argument of your whole post is destroyed when you discover that your basic premise is wrong. Everyone in the world agrees that there is man-made global warming. Only in the US has the propaganda been strong enough to still sustain a debate, no matter how senseless. EVEN BUSH finally admitted that humans are causing global warming. Perhaps you need to admit to yourself that it's possible you could be wrong, and that the attachment to your lifestyle and your nationalism is what makes you so apprehensive of seeing the truth.

    --
    There is a fine line between being a cultivated citizen and being someone else's crop. - A. J. Patrick Liszkie