Allen Buchanan is the author of over 150 articles and 15 books. His most recent books include The Evolution of Moral Progress: A Biocultural Theory, coauthored with Russell Powell, and Our Moral Fate: Evolution and the Escape from Tribalism. Buchanan has served as a consultant or staff philosopher to all of the U.S. national bioethics commissions, as a consultant to the Secretary of Health and Human Services Advisory Committee on Genetic Testing, as staff philosopher to the President’s Advisory Committee on Human Radiation Experiments, and as the only nonscientist member of the Advisory Council for the National Human Genome Research Project.