Michael Crichton wrote a excellent novel, "State of Fear" about the global warming hysteria. While the story is fiction, the science behind it is real. He cites the published papers. With regard to global warming, his approach is that of a skeptic. Neither pro- or anti- global warming, his conclusion seems to be that we do not know enough to jump to the conclusions of the "Inconvient Truth" crowd. And the story is a very entertaining.