He has to be smart enough to know global warming is bogus so I can only assume he sees it as a tool to manipulate people with.
I agree, I saw how smart he was in his lecture series on PBS about our history and Govt. Very intellingent. I agree that he knows its a hoax, and it really was a disappointment to think he was lying to me.
At least Sarah hasnt lied to me yet. That matters to me in every future time whhen a repub asks for my vote.