Speaking of making money: if the climate models are right (or right enough) to make major economic policy changes that affect literally billions of people, a savvy person could make money off those denier rubes.
Just apply Allison's Precept, and bet them about near-future climate changes. They'll think the models are hooey, bet against them being right, be wrong (of course) and you'll not only win money, but they'll lose money. http://duckduckgo.com/?q=allis...
You ever try that?
So far, I've not found a believer in AGW who is willing to risk their own money on the validity of those climate models, but is perfectly willing to risk the chances of increased prosperity for the poorest of the world's people on their validity.
Maybe today will be different.