Sébastien Bacharach, originally from France, is an Eco-logical Educator, Community Builder and Web Architect. He is the former Education Director of the San Francisco League of Urban Gardeners (SLUG) and co-founder of the San Francisco Permaculture Guild. Sébastien became certified as a permaculture designer in the spring of 2001, at the Permaculture Research Institute, New South Wales, Australia, by internationally renowned PRI Director Geoff Lawton. He trained as a Permaculture Teacher in 2004 at Ocean Song, California. He has applied his knowledge in many different settings, in France and especially in San Francisco, California.

Sébastien is very involved in his local community of Perth, Ontario. Amongst other projects, he is a part of the steering group of Transition Perth. Sébastien strongly believes in holistic ways of thinking, whole systems design and applies these principles in his personal life and his work.