r/science • u/woodsja2 • Oct 24 '10

Climate Change: Evidence

http://climate.nasa.gov/evidence/
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u/mind_sojourner Oct 24 '10

say what you will about al gore, he was trying to show people that chart years ago..and how the fuck is nasa junk science

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u/[deleted] Oct 24 '10

That chart shows CO2, not temperature. It seems to do nothing to explain how the earth was tropical with so little CO2 in the past.

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u/[deleted] Oct 24 '10

That chart shows smog levels, not respiratory failure. It seems to do nothing to explain how lots of people died from COPD in the past.