September 6, 2002, Hour One: Psychological Effects of 9-11
September 6, 2002, Hour Two: 9-11: Technology and Engineering
September 13, 2002, Hour One: West Nile / Scientific Openness / Cloning Problems
September 13, 2002, Hour Two: Hydrogen Economy
September 20, 2002, Hour One: NIH Director Elias Zerhouni / Antimatter
September 20, 2002, Hour Two: Extrasolar Planets
September 27, 2002, Hour One: Jane Goodall
September 27, 2002, Hour Two: Scientific Photography