Abstract

David Nelsen [[sic]] follows the well-trodden path beaten by those who object to an over-universalized and over-deductive version of St. Thomas Aquinas's ethics. Focusing on the "priority" of prudence and the virtues vis à vis more speculative considerations of natural law, the book admirably stresses the role of prudence in enhancing human knowledge of ends. Inasmuch as one end is often ordered in act to another, prudence--which rightly concerns means-nonetheless clearly extends to the deepening and enrichment of our acquaintance with the right order of ends. Basing his case for the priority of prudence upon the indeterminacy of the will regarding any created good and the presumed consequent lack of any natural ordering save to the final end, Nelsen argues that knowledge of the primary precepts of the natural law is too vague and abstract to be helpful in determining action. According to this interpretation, St. Thomas does not intend natural law considerations as "a source of concrete moral information" supplementing a prudential ethics of virtue.