We're putting more carbon into the atmosphere than the atmosphere can absorb. And everybody told us when we started, coz we knew nothing when we started - we still don't know very much - but everybody told us 'this is crazy, you don't use a scientific data point, it's a number, people don't respond to numbers'.
Bill McKibbenThose of us in the west have figured out a lot of ways to damage the lives of poor people in this country and around the world over the years.
Bill McKibbenThe thing about global warming is that you can address it on a great number of levels - in fact you have to.
Bill McKibben