Quote:
Originally Posted by NonVoting Taxpayer
Maybe some of those peer reviewed scientists could explain what happened to the glacial ice that extended down as far as the equator during the cryogenian period. All melted 700 million years ago. Wondor what all those world climatologists thought back then?
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They probably thought the planet was supporting a much different life ecosystem than it is today.
Really, all the concern about climate change revolves around viability of an environment for humans. If you're only concerned about the Earth itself continuing to exist, regardless of habitability, then you're golden.