LMAO at PogoTribals last comment...Please cite these "studies" to me that are capable of going back in history & ascertaining what the earth's Co2 levels were at it's warmest points. You have bought in to the greatest single piece of political propaganda ever invented. If you think I am wrong then I beg you or anyone else to cite to me one legitimite study demonstrating that global warming is real much less that human activity is responsible for it.
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