Be It Resolved That Climate Change Is Mankind's Defining Crisis and Demands A Commensurate Response. Arguing for the resolution are Elizabeth May, an environmental activist, writer and leader of the Green Party of Canada; and George Monbiot, author of the best-selling 2006 book, Heat: how to stop the planet burning. Arguing against are Bjorn Lomborg, adjunct professor at the Copenhagen Business School and author of The Skeptical Environmentalist; and Lord Nigel Lawson, author of An Appeal to Reason: A Cool Look at Global Warming. For more information, visit the Munk Debates website

Listen