Do Earth Hour Videos Entertain and Motivate?

A not-so-Jagged Little Pill to swallow, Alanis Morissette’s “Big Turn Off” As Earth Hour 2009 approaches on March 28, over 1,670 cities around the world are hatching plans to go dark between 8:30 to 9:30 p.m., from Shanghai’s Pearl Tower to LA’s Capital Records Tower. This