One could call it the impudence of Al Gore. Here's a guy who, for eight years, was vice-president of United States and during those eight years could not persuade the Senate to take action against the dreaded myth of greenhouse gases. In fact, the Senate voted 95-0 against the Kyoto accords, which Canada backed enthusiastically but (fortunately) did nothing about. Yet now that he's an Academy Award winner in documentary films (An Inconvenient Truth), and aspires to be a Nobel Peace Prize winner, he misses no occasion to make a nuisance of himself by lecturing others and pontificating to the...