Re: Arctic thaw may be at "tipping point"


"Rumpelstiltskin" <PleaseDoNotReplyByEmail@xxxxxxxxxxx> wrote in message news:94g2g39gepiqt7fn645696a4bse0p923mu@xxxxxxxxxx
On Mon, 1 Oct 2007 19:10:02 +0200 (CEST), Nomen Nescio
<nobody@xxxxxxxxx> wrote:

No problem for conservatives, they never met an
ice bergy they didn't hate or a tree they did not
want to cut down.

*****





Arctic thaw may be at "tipping point"



There's no point talking to the lime-encrusted old farts
in soc.retirement about global warming. They're going
to keep insisting there's no such thing. The only thing
that will stop them proclaiming their denial is when the
water rises above the level of their mouths.

I have posted this same set of questions a number of times now, and I am still waiting for some answers....

What will be the effects of Global Warming, and when will the effect be the worse?

How certain are the predictions of Global Warming (100% certainty, 90%, 50%)?

When will it happen, and what will happen and how certain are these predictions?

When will Global Warming reach its worst case scenario, and what is that worst case scenario? How certain are the predictions that the worst case scenario will happen? What are the other scenarios of what may happen? If you were to rank each scenario, what is the most likely scenario?

How big a reduction of greenhouses gases is required to avoid Global Warming, how much of a yearly reduction is required, how soon do we have the reach the yearly goal, what happens if we are not able to reach the yearly goal, and can anyone guarantee that we can avoid Global Warming, regardless of what we do?

Why concentrate on one of the greenhouse gases and not the other greenhouse gases?

What is the maximum rise in sea levels can we expect? I would think that answer can be found in determining how much sea levels will rise "if" all of the ice and snow melts.

Water on this earth is basically static, because none of it escapes from earth. It is either in the form of water, snow, ice, or in the atmosphere. And eventually, it will be returned to its natural form, which is water. So, what is evaporated, will eventually come back to the ground in the form of rain or snow. Where will it come back to earth? Won't the same amount of water that now returns to earth, be the same, if global warming should occur? One study suggested that the maximum rise in sea levels would be 263 feet, which if that happens would put a whole lot of land under water.

Let us for the sake of discussion say that the scientist are right and that if we do not do something to reduce the levels of Carbon Dioxide, global warming will happen. It would just seem to me, then the next question is how can we guarantee that the event will not happen, or can anyone make such a guarantee. What exactly, do we have to do, how fast do we have to do it, would be the next series of questions I would think needs to be answered. Have those scientist who are predicting such an event, know the answers to those questions? If they have the answer, what is the answer? Is there a consensus of what exactly has to be done? If there is no consensus, what should we do, and why is there no consensus?


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Relevant Pages

  • Re: Arctic thaw may be at "tipping point"
    ... What will be the effects of Global Warming, ... worst case scenario? ... It is either in the form of water, snow, ice, or in the ... you've seen in the possible to likely scenarios" but I'll answer it anyway -- it's the possibility that the Gulf Stream loses it's effectiveness as a warming agent for the British Isles. ...
    (soc.retirement)
  • Re: Arctic thaw may be at "tipping point"
    ... What will be the effects of Global Warming, and when will the effect be the worse? ... Significnatly less as to which scenario manifests itself. ... It is either in the form of water, snow, ice, or in the atmosphere. ... I haven't seen anyone legit suggest more than like 16 feet, and I think the consensus is more like 16 inches max, ...
    (soc.retirement)
  • Re: Arctic thaw may be at "tipping point"
    ... What will be the effects of Global Warming, ... When will Global Warming reach its worst case scenario, ... Water on this earth is basically static, ... possibility that the Gulf Stream loses it's effectiveness as a warming ...
    (soc.retirement)
  • Re: Arctic thaw may be at "tipping point"
    ... What will be the effects of Global Warming, and when will the effect be ... Significnatly less as to which scenario ... Water on this earth is basically static, because none of it escapes from ... 16 feet, and I think the consensus is more like 16 inches max, ...
    (soc.retirement)
  • Re: Arctic thaw may be at "tipping point"
    ... What will be the effects of Global Warming, and when will the effect be ... Significnatly less as to which scenario ... Water on this earth is basically static, because none of it escapes from ... than like 16 feet, and I think the consensus is more like 16 inches max, ...
    (soc.retirement)