Have you checked these guys out?  They’re an organization that helps spread awareness about  climate change, and their particular audience is high school kids.  They do presentations at high schools in California, New England, Chicago, and Texas.  Dig the trailer, man, it’s pretty hip.  Seriously, though, they do a great job of presenting the information in an interesting way that focuses on what high school kids can do to help fix the problem of climate change.  Considering that these kids are the ones who will inherit the effects of climate change, the Alliance for Climate Education is a pretty important bunch of people.