Craig A. Boyd received his Ph.D. in philosophy from St. Louis University in 1996 and is professor of philosophy and executive director of faith integration at Azusa Pacific University. He is the author of A Shared Morality: A Narrative Defense of Natural Law Ethics (Brazos, 2007) and editor of Visions of Agap: Problems and Possibilities in Human and Divine Love (Ashgate, 2008). He has published articles a variety of scholarly journals including New Blackfriars, The American Catholic Philosophical Quarterly, Zygon: Journal of Religion and Science, Perspectives in Science and Christian Faith, Studies in Science and Theology, The Journal of Psychology and Christianity,and The Modern Schoolman. His research interests lie in natural law morality, the ethics of love, divine command theory, and sociobiology. Boyd has also been a visiting scholar at Oxford University and St. Louis University.