From The Nation:
Bill McKibben, author and founder of the international environmental organization 350.org, says that without a global campaign to curb climate change, the ecological devastation of our warming climate will make our planet uninhabitable. His appeal to citizens and policy-makers, the seventh video in the series "Peak Oil and a Changing Climate" from The Nation and On The Earth Productions, is a call to action as much as it is a sobering account of the damage we're already doing to our environment.
Bill McKibben was named a 2010 Utne Reader Visionary. You can read an interview with McKibben by Utne senior editor Keith Goetzman here.
Source: The Nation