Award-winning zoologist, science writer and author Dr Matt Ridley (UK) delivers the keynote address at the University of Melbourne's Festival of Ideas 2011. In it he explains how genes, culture and technology evolve to drive human innovation. Ridley has published articles and reviews in The Times, Guardian, Times Literary Supplement, Literary Review, New Scientist, Prospect, New Statesman, Time, Newsweek, New York Times, Wall Street Journal, Atlantic Monthly and The Economist, and written more than 10 books. Presented by University of Melbourne, July 2011 Less