Dr. Lionel Tiger

Dr. Lionel Tiger is the Charles Darwin Professor of Anthropology at Rutgers University and author of nine books, including "The Imperial Animal" (with Robin Fox), "Optimism: The Biology of Hope, The Pursuit of Pleasure, "and "Men in Groups."

Dr. Lionel Tiger is the Charles Darwin Professor of Anthropology at Rutgers University and author of nine books, including "The Imperial Animal" (with Robin Fox), "Optimism: The Biology of Hope, The Pursuit of Pleasure, "and "Men in Groups." See less