Quote:
Originally posted by Daniel Restrepo
Global climate change was never constant. the amount of greenhouse gases in the air (CO2 and such) has been shown to have a high correlation to temperature. never in earths history that we know of has this deviated very far, including ice ages etc. .. mammoths? cmon meow!
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CO2 levels were as much as 20 times higher than today during the Ordovician period (460-440 million years ago)
and yes the mammoth comment was cheesy.
