John D. Liu, ecological film maker and world-changer!
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I have shared the videos by John D. Liu (Hope in a Changing Climate) and Geoff Lawton (Greening the Desert). In this video, which does borrow a lot of footage from Hope in a Changing Climate, both of these Permaculture superstars come together to discuss the future of Permaculture in the world. This is a fantastic video!
