The New York Times:
When I first met the NASA climate researcher Gavin Schmidt a few years ago, we discussed the proliferation of material on the Internet attacking mainstream climate science. I asked him whether he thought climate contrarians were flirting with conspiracy theory in their views.
It all started last year, when a social scientist named Stephan Lewandowsky, of the University of Western Australia, and two colleagues published a rather provocative paper. It was based on an anonymous Internet survey of the readers of climate blogs.
Read the whole story: The New York Times