Global warming?

"The science brought in by the one side had given a more extremist view of climate change. What we're trying to say is, the science isn't necessarily that well settled, and in many cases it isn't that extreme. I'm not saying it isn't a problem."

- David R. Legates, University of Delaware geography professor and Delaware's state climatologist

"It is simply impossible to conclude that the net effect of greenhouse gases endangers human health and welfare."

- court brief filed by Legates and other scientists