Those being the "real" scientists that Exxon Mobil has been paying for since 1998?
I have my own questions and doubts, but I think it's unreasonable to dismiss large amounts of supporting research out of hand as many people do.
The guys main source of information was a magazine and a high school kids senior paper. His work has been proven to be unreliable by real scientist, nothing to do with Exxon.
I am not saying that the world may not be getting warmer but it is not man caused.