Skeptics are claiming that a bias in the surface temperature record is showing the current global warming to be twice as great as it is in reality:
http://answers.yahoo.com/question/index;_ylt=AhquGmoVDMhA48aHk4X1euwFxgt.;_ylv=3?qid=20071206091050AANVmkW
Yet skeptics also say that because the surface is warming faster than the troposphere (which in reality is uncertain at this point), this indicates that humans are not causing the current warming.
http://answers.yahoo.com/question/index;_ylt=AonNo_A3PONVoYUsuGksfKoFxgt.;_ylv=3?qid=20071206091435AApSQPK
Well, here is the current data:
http://en.wikipedia.org/wiki/Image:Satellite_Temperatures.png
One satellite measurement shows greater warming in the troposphere than the surface, the other shows less. However, if the surface temperature record is wrong, then the troposphere is certainly warming faster than the surface, which confirms that humans are causing the warming.
So which is really warming faster?
2007-12-06
04:51:19
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5 answers
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asked by
Dana1981
7
in
Global Warming