Ian Tattersall is Chairman and Curator of the Department of Anthropology at the American Museum of Natural History and adjunct professor of anthropology at Columbia University. His books include The Fossil Train, The Human Odyssey, Becoming Human, and The Myths of Human Evolution (with Niles Eldredge). Jeffrey Schwartz is professor of physical anthropology at the University of Pittsburgh and a research associate at the American Museum of Natural History. He is the author of The Red Ape, What Bones Tell Us, and Skeleton Keys.
