Every so often a giant emerges on the stage of science, someone who transcends the narrow boundaries of a particular line of research and alters our perspective on the world. E.O. Wilson is such a man. While studying ants, Wilson struggled to comprehend the evolutionary forces that led workers to forage and soldiers to fight; in doing so, he became the architect of a controversial new discipline: sociobiology. His appreciation of the natural world has been a driving force for his worldwide conservation efforts. Wilson is an icon of our times: a lord of the ants who sought to explain nature on earth ... and who now fights for its survival.

Tuesday, 5/20/08 from 8-9 p.m. ET
Friday, 5/23/08 from 4:30-5:30 a.m. ET