February 14, 2012: Novelist Lisa See
November 18, 2011: Steven Naifeh & Gregory White Smith, authors of Van Gogh: A Life
November 7, 2011: Paul Gilding, former CEO of Greenpeace International
September 21, 2011: Diana Reiss, Dolphin Scientist
February 14, 2012: Novelist Lisa See
November 18, 2011: Steven Naifeh & Gregory White Smith, authors of Van Gogh: A Life
November 7, 2011: Paul Gilding, former CEO of Greenpeace International
September 21, 2011: Diana Reiss, Dolphin Scientist
