i wonder do people realize that the fluctuation in global temps have been goin on a long time .. the temps have climbed in the past and dropped back down . the real difference is very slight. weather records have only been kept for less than 200 hundred years, so scientist know far less about this than they want the public to know. we do have respected scientist who say that global warming is a total hoax...... and i know common sense tells u that lightening fires in ancient times that went unchecked for weeks or months would put far more gases in the atmosphere than current day industry.. so think aobut it

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