Many interviews and presentations can be found through search engines.
Selected longer interviews:
Interview on The Drum ABC TV (with a lively panel) on IPCC Synthesis Report, November 2014
Interview with Dr Jan Libich, “Climate Change - Economics and Policy”, La Trobe University, May 2014
ABC radio interview “China to hit ‘peak coal’ within the decade”, February 2014
ABC TV Future Forum “Who wins and who loses in a global green economy”, November 2011
ABC TV 4Corners “Heat on the hill”, March 2009