On Tuesday night about 1,100 people participated in a sold-out global warming debate that, in the end, turned downtown Toronto's new concert hall at the Royal Conservatory of Music into a microcosm of a larger tranformation that is sweeping the world. The debate pitted two well known global warming activists of international repute against two well-known skeptics. The skeptics won, shifting the audience's support away from the drastic global warming action demanded by activists and toward the moderate reponse of the skeptics, a move that is rapidly becoming a trend everywhere. If global warming is a problem -- and many...