Quote:
Originally Posted by NeilBlanchard
For the past 600,000 YEARS, the carbon dioxide levels have not gone above 275-280ppm.
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And over those 600000 years, peak temps during interglacial periods have been higher than they are now.
Peak temps have been higher during the very interglacial period we are in now.
Looking at the graphs, it may very well be the cosy warmth right before earth cools down sharply again.
Never forget that we sorely need that greenhouse effect.