If you're wondering who's largely to blame for the alleged heating up of the climate you need look no further than Jane Fonda. That's what "Freakanomics" columnists Stephen J. Dubner and Steven D. Levitt suggest in Sunday's New York Times Magazine. "If you were asked to name the biggest global warming villains of the past 30 years, here's one name that probably wouldn't spring to mind: Jane Fonda. But should it?" the authors ask. According to Editor & Publisher, the two cite Fonda's anti-nuclear thriller "The China Syndrome," which opened just 12 days before the Three Mile Island accident in...