Contrarian reader and tech fixer Mike Targett points out that Guardian columnist George Monbiot, whose blistering denunciation of Canada's climate change policies appeared here yesterday, was in Toronto to take part in a Munk Debate Tuesday. One of a series sponsored by Aurea Foundation, the debate considered this proposition: "Be it resolved: climate change is mankind's defining crisis, and demands a commensurate response." Monbiot and Elizabeth May took the affirmative; Bjørn Lomborg and Lord Nigel Lawson the negative. Audience polls taken before and after the debate showed the con side to be slightly more persuasive. My reading is that Lomborg and Lawson...