Big Ideas is a Canadian television series produced and broadcast by TVOntario, on the air since 2001. The program showcases public intellectual culture. It was conceived and produced by Wodek Szemberg. The show presented public lectures by acclaimed university educators and other distinguished guests. The original host, Irshad Manji, was succeeded by Canadian actor/director/playwright Andrew Moodie on January 7, 2006. In September 2011, Piya Chattopadhyay took over as host. Podcasts of the lectures are available through the Big Ideas website as well as from iTunes.