All films by Participant Productions are accompanied by a “campaign” and campaign website. So too with An Inconvenient Truth, a documentary that “weaves the science of global warming with Mr. Gore’s personal history and lifelong commitment to reversing the effects of global climate change.”

As Dave mentioned, An Inconvenient Truth is debuting at Sundance this month, where I expect viewers to be directed to Here we find the ubiquitous carbon-footprint calculator, ways you can make a difference, information about the campaign and movie, and a list of scientific advisors that includes Rosina Bierbaum, Eric Chivian, Henry Kelly, James McCarthy, Mario Molina, Michael Oppenheimer, Ellen Thompson, and Lonnie Thompson.