Garth L. Hallett provides the first thorough, systematic exposition and defense of proportionalism in Christian ethics. Prominent in both philosophical and theological ethics, proportionalism judges the morality of acts by their proportion of good and evil. Hallett proposes judging acts using a norm he calls Value Maximization. He defines this norm and offers a full response to such critics of all forms of proportionalism as Finnis and Grisez. The...