Penn & Teller shine a bright light on the uninformed masses at an Earth Day rally.

Penn sums it up at the end:

Is passion supposed to replace common sense? We understand the desire to join up and do something important. It, it’s sexy to save the world. But, you gotta spend a couple of minutes to find out if you’re really saving the world and not just being herded around by some politically motivated assholes who may not really care that much about the environment, but see this as some chance to raise money for whatever they think is a good idea.

(Hat tip: Noel)