Permie-journos Steven Saint Thomas and Trudy Thomas visit the birthplace of permaculture – Australia – to learn what seasoned practitioners have to say after 30-plus years of work. Features interviews with permaculture co-founder David Holmgren, Su Dennett, Maureen Corbett, Sharon Gibson and John Champagne – all answering the question of how we build self-reliant communities in the face of rapid climate change and declining petroleum. Original soundtrack performed by Club of Rome. Available for download, streaming rental and on DVD at www.the4thwave.net.