Charles C. Mann is a correspondent for Science and The Atlantic Monthly, and has cowritten four previous books including Noah’s Choice: The Future of Endangered Species and The Second Creation . A three-time National Magazine Award finalist, he has won awards from the American Bar Association, the Margaret Sanger Foundation, the American Institute of Physics, and the Alfred P. Sloan Foundation, among others. His writing was selected for The Best American Science Writing 2003 and The Best American Science and Nature Writing 2003. He lives with his wife and their children in Amherst, Massachusetts.