About an hour ago, we hosted a conference call with Bill McKibben, co-founder of 350.org, and Jon Carson, Chief of Staff for Presdent Obama's Council on Environmental Quality. Jon and Bill talked about the need to show tangible change in peoples' backyards and how that can translate into political change. See below for a recording of the call (the introductions start at about 2:20):

You can download an mp3 of the call here.