Thomas Leisten (Art and Archaeology)
November 10, 2003
Peter Singer (University Center for Human Values), Deborah Yashar (Politics and Woodrow Wilson School), Maria Garlock (Civil and Environmental Engineering), Nancy Bermeo (Politics), Thomas Leisten (Art and Archaeology), Jordan Ellenberg (Mathematics), Sankar Muthu (Politics)
May 31, 2005
Pablo Debenedetti (Chemical Engineering), Hank Dobin (Dean of College), Thomas Leisten (Art and Archaeology)
July 15, 2009
Thomas Leisten (Art and Archaeology)