Lecture: Redesigning Civilization with Permaculture (January 2013)
Video Interview: Toby on Nomadism, Freedom, and the State of Permaculture (Spring 2012)
Video Interview: Toby Hemenway with GroAction.com
Video Interview: Native Plants and Permaculture
Also see this 2009 audio recording of Toby Hemenway appearing on the Writer’s Voice.