TEDxPerth is back, bigger and better with a day-long conference on Saturday, 8 December 2012 at the Octagon Theatre at The University of Western Australia. In the spirit of ideas worth spreading, TED has created a program called TEDx. TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. TEDxPerth, where x = independently organised TED event, involves video and live speakers combined, to spark deep discussion and connection in a small group. This episode was recorded during the technical rehearsal before TEDxPerth, and features interviews with: Andrea Gibbs Dr Carmen Lawrence Tasha Broomhall Brad Norman Martin Hagger Andra Kins Bernadette Jiwa Sam Longley TEDxPerth 2012 will be broadcast live on ABC Extra across Australia online and on digital radio in Sydney, Melbourne, Brisbane, Adelaide and Perth. For more details, click here. Music used in this episode, "Coffee by Numbers" by Marian Call, at www.mariancall.com.