Summary: In part 2 of 3 we hear from David Holmgren, the co-founder of permaculture, about his definition of permaculture, soil conservation and regenerative practices, creating civilization systems that can withstand the test of time, and creative reuse of resources instead of recycling or composting. Learn about David’s new book: Retrosuburbia and how to rebuild economies, habits, and biological landscapes on a household level. www.urbanfarm.org/holmgren2
