Summary: Alan Broughton is a biological agriculture researcher and organic farming teacher based in Eastern Victoria. He has had extensive experience in farm management and setup both here in Australia and overseas.I had a chance to discuss with him some of the assumptions being made about livestock as climate change drivers and how a new approach to grazing animals can impact on the sustainable ecology of agriculture. (Duration:29.01 — 31.1MB) If you cannot see the audio controls, your browser does not support the audio element Listen now to other episodes of The Blather in pop up playerDon't miss an episode: Subscribe to The Blather Further Reading Ruminants and methane: Not the fault of the animals by Alan Broughton