Penny Livingston, an internationally renowned expert Permaculture designer and teacher, is the founder of the Permaculture Institute of Northern California and the Regenerative Design Institute. Penny co-manages the 17-acre organic Commonweal Garden, a certified salmon-safe farm in Bolinas, California. She co-created the Ecological Design Program and its curriculum at the San Francisco Institute of Architecture, and co-founded the West Marin Grower’s Group, the West Marin Farmer’s Market, and the Community Land Trust Association of Marin. www.regenerativedesign.org