Here are Geoff's posts. They make a nice read for some practical replies to interesting questions. https://www.permies.com/forums/posts/listByUser/147243 (hope that's a permanent link) There is also some secret thing about to be announced, if you go to this link you can get in on it (I think). https://www.permaculture.org.au/permies And another podcast from Paul Wheaton interviewing Geoff https://www.richsoil.com/permaculture/1898-195-geoff-lawton-on-his-food-forests-dvd/ And an outline of the podcast https://permaculture.org.au/2012/08/15/90-minutes-with-geoff-lawton-podcast/ The older podcasts with Geoff are worth tracking down too. Have to say that everytime I listen to Geoff I think, what a lovely man. He has a degree of social intelligence that is inspiring. Plus all the very cool permie insight. He manages to give Paul a run for his money, but in the kindest way. Thanks to both men for making these talks available.