Do you think we are really having global warming?
The latest evidence supports global warming, although many scientists continue
to argue about it. The latest evidence comes from measuring the "greenhouse
gasses" that have been trapped in very old microbubbles deep in the ice cap
over Antarctica. These ice cores are pulled out of deep wells drilled into
the ice cap. Sorry I do not have a reference for you; I learned about this
at a colloquium earlier this year.
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Update: June 2012