Earlier this year, permaculture activists from Australia and New Zealand converged to a tiny town in Tasmania for the 12th get together. There, as one of the key note speakers, and a co-founder of the concept nearly four decades ago in Tasmania, David Holmgren delivered this speech. We posted the text of the speech earlier and now you can watch him on the video (thanks to Adam Hogg for creating and Eric Smith for posting it).
Permaculture activism in the brown tech future (presented at Penguin, March 2015)
There are other videos from the APC12 on the official website including Stuart Hill (emeritus professor and foundation chair of Social Ecology at University of Western Sydney) discussing permaculture’s achievements and challenges.