<![CDATA[Earth Passes 400 PPM, Again]]>Earth has now passed 400 PPM almost as many times as Obama has killed Osama.

ScreenHunter_9047 May. 07 15.44

Looks like his CO2 deal with China didn’t work out quite as advertised.

ScreenHunter_9048 May. 07 15.46

World passes critical global warming milestone – CBS News

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