"He Believes In Global Warming “You’d be an idiot not to notice the temperature change,” he says. He also says there’s a legit case that global warming has, at least in part, been caused by mankind. He has tried to do his part by buying a home with a “green” design and using energy-saving products. “I’m willing to do anything but use the CFLs,” he says of compact fluorescent light bulbs. - Christopher Chung