Renowned physicist and author Christopher Keating is offering $10,000 of his own money to anyone who can prove that global warming is not real.
"I have heard global warming skeptics make all sorts of statements about how the science doesn't support claims of man-made climate change," Keating wrote on his blog this week. "I have found all of those statements to be empty and without any kind of supporting evidence. I have, in turn, stated tha...
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