Patrick Lee is the John N. and Jamie D. McAleer Professor of Bioethics and director of the Institute of Bioethics at the Franciscan University of Steubenville. Lee is the author of Abortion and Unborn Human Life (2010) and Body-Self Dualism in Contemporary Ethics and Politics with Robert P. George (Cambridge, 2007). He has served on the executive boards of the American Catholic Philosophical Association and the Fellowship of Catholic Scholars. His articles and review essays have appeared in the American Journal of Jurisprudence, Bioethics, Faith and Philosophy, The Monist, Philosophy, International Philosophical Quarterly, the Linacre Quarterly, the Review of Metaphysics, and American Catholic Philosophical Quarterly, as well as popular journals and online magazines such as Public Discourse, New Atlantis, National Review Online, and First Things.

1. Introduction; 2. Human nature and morality; 3. What marriage is; 4. Sex outside marriage; 5. Marriage and the law.