Remember , Annie Leonard's viral video about excessive consumerism seen by more than 8 million people? Well, she's done it again. This time Leonard hosts a similarly animated documentary that takes a critical look at Cap and Trade鈥攖he plan to provide economic incentives to polluters for achieving certain carbon emission reductions鈥攋ust in time for world leaders to converge in . Does Leonard make a convincing case? Tell us what you think; post a comment here.