21:42

Interview with Bill Mollison

17:36

Extended interview with David Holmgren: Co-originator of permaculture

8:50

Reading the Landscape with Permaculture Design

1:31:13

David Holmgren discusses the evolution of his Future Scenarios thinking

11:43

David Holmgren talks collapse at the SLF Great Debate

18:05

David Holmgren Interview about Retrosuburbia: with Morag Gamble, Our Permaculture Life

1:27:42

David Holmgren Interview on Permaculture, Energy Descent & Future Scenarios

9:59

Introduction to Patterns in Permaculture