Daniel A. Westberg (1949-2017) was professor of ethics and moral theology at Nashotah House, a seminary of the Episcopal Church in Nashotah, Wisconsin. He grew up in Japan where his parents were missionaries and after his ordination he served as an Anglican priest in the Diocese of Toronto for ten years, in both rural and city parishes. He also taught ethics at the University of Virginia for eight years. Westberg is the author of Right Practical Reason: Action, Aristotle and Prudence in Aquinas and many articles in journals such as The Anglican Theological Review, The Thomist, and New Blackfriars, as well as several short articles in The New Dictionary of Christian Ethics and Pastoral Theology.