A scientist spent a decade in the hills of Bighorn Basin of Wyoming to find fossil evidence of an extinction event that occurred in the Southern Ocean of Antarctica, 56 million years ago. Here he talks about how studying the fossil record helps us better understand current impacts of human-caused climate change, and what it means for our future world.
ScienceSwitch 
So, manmade global warming, now under the term “climate change” is settled science? I think not.
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