June 3, 2005: Hour One: Special Talk of the Nation: Bill Clinton
June 3, 2005: Hour Two: Gamma Ray Bursters / Space Elevator / Looking vs Seeing
June 10, 2005: Hour One: Mental Health / Amazon / Genes and Behavior
June 10, 2005: Hour Two: 2005 Hurricane Season / Women's Health
June 17, 2005: Hour One: Energy Bill / Nuclear Energy
June 17, 2005: Hour Two: Sun Exposure and Vitamin D / Bees
June 24, 2005: Hour One: Sunscreen / Earthquakes / Einstein and Relativity
June 24, 2005: Hour Two: Thomas Friedman - 'The World is Flat'