Toby Hemenway on How Permaculture Can Save Humanity and the Earth, but Not Civilization

Toby Hemenway, author of "Gaia's Garden: A Guide to Home-Scale Permaculture" is a frequent teacher, consultant and lecturer on permaculture and ecological design throughout the U.S. and other countries. His writing has appeared in magazines such as Natural Home, Whole Earth Review and American Gardener. He is an adjunct professor in the School of Graduate Education at Portland State University, a Scholar-in-Residence at Pacific University, and a biologist consultant for the Biomimicry Guild.