Adams, PhillipPetty, BruceSingh, SimonLazcano, AntonioWebster, Rachel2009-08-172009-08-172009http://hdl.handle.net/2440/50510Adelaide Festival of Ideas session, Elder Hall, University of Adelaide, 8.10pm, Thursday 9th July, 2009. Chaired by Phillip Adams.Origins of ideas ; revolutions in thinking ; paradigm shiftsSound20090817151909