Craig Biddle is editor of The Objective Standard and author of Loving Life: The Morality of Self-Interest and the Facts that Support It; Understanding Rational Egoism; and the forthcoming Forbidden Fruit for Teens: Moral Truths Your Parents, Preachers, and Teachers Don’t Want You to Know. His book in progress is Thinking in Principles. Biddle also serves on the board of directors of the Prometheus Foundation.