Don't forget, there are a number of people, "grass roots" types, who have become totally enthralled with politics by smear and propaganda. Thus, if Al Gore has been making money, he must be evil, propagandizing theories he doesn't believe so he can sell carbon offsets; although those who accuse him of that are normally those who proclaim that everything must be made into a commercial business in order to have value. I didn't hear them objecting to Cheney's ties to Halliburton and the extremely favorable contracts that they got in Iraq.
Then there are those who may know a thing or two about science, but only a thing or two. They seem to believe that if you a) flood the offices of the British warming scientists with requests for information, then it proves a conspiracy if when, later, b) someone steals the e-mails and finds some resentful e-mails, and that proves that the theory is wrong; who think that if you can show that one fact is questionable, the whole theory has crashed; who look at a graph that goes up steadily except for one brief period in one year, and then forever trumpet, "But the temperatures are not rising!" They don't seem to care that this requires knowing collaboration between huge, worldwide organizations and the absolute corruption of one respected scientific body after another.
They are not Creationists or truly crazy religionists, they are just doing politics. In fact, what they're saying shows a profound disrespect for science, because they are putting politics over science. In a society that depends on technology for the preservation of our civilization, this is extremely dangerous, and proof that we don't have a "conservative" movement at all in America, but a rabidly reactionary one. When Glenn Beck, who is the most popular voice of "conservatives" today, says that "progressives" are the problem, and then proceeds to speak of progressives as a cancer, that's just a tiny bit like calling Jews "rats," and "vermin." William Buckley, who did not give liberals an easy ride, would be disgusted with the movement conservatives today, as he was with McCarthy, and the John Birch Society, and other effluences of mindless hatred of everything modern, or, in his last days, of the neocons who took us to war in Iraq.