The Institute for New Economic Thinking annual conference took place in Toronto last week with many well-known speakers from economics and other disciplines. The title of the conference was "Human After All" focused on the theme of innovation and its impact on economics so far. Guest speakers included Larry Summers, Joe Stiglitz, James Heckman, Michael Sandel, Adair Turner and many others. The highlight of the videos I've seen so far is Michael Sandel on "What Money Can't Buy".
Click this page to see INET's uploaded videos from the conference.