I just got back from the great Earth at Risk event in Berkeley, California. Speakers included Derrick Jensen, Lierre Keith, Stephanie McMillan, Thomas Linzey, myself, Waziyatawin, and Arundhati Roy.
The 700 person venue was packed with a very enthusiastic audience and there were another 4000 people watching the livestream online. Audio from the event is available now.
Video is being prepared for distribution right now. I'll post when I know more.