Climate Science: Noted scientists at a Chicago climate conference declare that global warming is not only dead, but that the planet faces a big chill for decades to come. What about those frozen wind turbines? It's not exactly Copenhagen or Kyoto, but the 700 scientists attending the fourth International Conference on Climate Change, sponsored by the Heartland Institute, had some chilling news of their own in the most liberal sense. "Global warming is over — at least for a few decades," Don Easterbrook, emeritus professor of geology at Western Washington University, told the gathering. "However, the bad news is that...