 Dr. Thomas Homer Dixon oversees the Peace and Conflict Studies Department at the University of Toronto. He spoke with our interviewer, Carol Boss. You're listening to Seeking Peace on Earth, the Peace Talks radio special. And ahead, when people mix elements of street theater, humor, and drama into nonviolent public action, does it work to promote peace and justice? Also, could you actually literally not hurt a fly? And does that restraint contribute to a more peaceful world?