May 4, 2007: Hour One: IPCC Report on Climate Change Mitigation / Climate Change as a National Security Issue May 4, 2007: Hour Two: Electric Grid / Nation's Infrastructure May 11, 2007: Hour One: Encyclopedia of Life / Digital Libraries May 11, 2007: Hour Two: Genetic Discrimination / Healthcare Reform May 18, 2007: Hour One: HPV Vaccine / Building a Better Lightbulb / Wildfire May 18, 2007: Hour Two: Authenticating Art / Art and Science Play "Phallacy" May 25, 2007: Hour One: Radiation-Eating Fungi / Biocomputers / Hurricane Forecast May 25, 2007: Hour Two: Shark Birth / Fish Virus / Predicting Music Hits
