Synopsis: 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. NOVA's Lord of the Ants profiles this soft-spoken Southerner renowned for his scientific study of ants that led to his 1975 book Sociobiology: The New Synthesis, where he put forth the notion that evolutionary principles could explain social behavior throughout the animal kingdom, including in humans. Though sociobiology was a controversial new discipline at the time, today experimental science shows that genes do play a role in aspects of human behavior.