September 1 , 2000, Hour One: Pheromones / Bioethics and Biotechnology
September 1, 2000, Hour Two: Digital Identity
September 8, 2000, Hour One: National Missile Defense / Ancient Cannibalism?
September 8, 2000, Hour Two: Betrayal of Trust: The Collapse of Global Public Health
September 15, 2000, Hour One: Improving Athletic Performance
September 15, 2000, Hour Two: Art and Science
September 22, 2000, Hour One: Malaria Vaccine / Near Earth Asteroids
September 22, 2000, Hour Two: Mendel then... and Now
September 29, 2000, Hour One: Missouri River Flow Plan
September 29, 2000, Hour Two: Underground Development