51Æ·²è

David Livingstone Smith, Ph.D., associate professor of philosophy will be one of the speakers at - described as a "festival of brilliant minds" - in Puebla, Mexico, in November.  

Smith will join 25 world-renowned personalities - including Paul Krugman, Nobel-winning economist and New York Times columnist; Oliver Stone, Academy Award-winning filmmaker; Steven Levitt, economist and co-author of Freakonomics; and Morgan Spurlock, documentary filmmaker best know for his Academy Award-nominated "Super Size Me" - who will present their most innovative ideas during three days.