Click here for summaries of the debate: “Global Warming is Not a Crisis”, by David Malakoff for NPR. One can also listen to the whole 1.5 hour debate. It was sponsored by Intelligence Squared U.S. — bringing “Oxford-style debating” to the United States.
There is a link also, to brief profiles of the debaters: Michael Crichton, Richard S. Lindzen, Philip Stott, Brenda Ekwurzel, Gavin Schmidt, Richard C.J. Somerville. The moderator was Brian Lehrer.