The Priority of Prudence by Daniel Mark Nelson (review)

156 BOOK REVIEWS ject could never arrive at a viable metaphysics and shows effectively that Marechal's subject was never in isolation from the objects of sensation and thought. On the other side, he presents the PDM as an alternative to the soft theism of thinkers like Hans Kiing and as a promising approach in contemporary epistemological debates involving Thomas Kuhn, Richard Rorty, Joseph Margolis, and many others. The historians of philosophy will have to take up the critique of Matteo and Marechal on the many figures which they survey in PDM and QA. No one writer can cover so much ground without raising the ire of the specialists in particular thinkers or epochs. I shall simply say that the overview is helpful and that Matteo deserves credit for putting Marechal's readings to the test of his own reading of the works at issue. QA presents and evaluates this history with remarkable brevity, a virtue which can have its vicious side. I found the brevity to be a particular problem in the handling of Kant and of Marechal. The Critique of Pure Reason and PDM are elaborate analyses of thought, and Matteo proceeds in such summary fashion towards the big conclusions that he does less than justice to these analyses. Being so summary turns out to be a problem in showing that PDM can escape the accusations of subjectivism and relativism made by its scholastic attackers and that it has a way around those problems in present-day controversies. I myself am a partisan of the epistemology and metaphysics Marechal and Matteo advocate, but I find many of my doubts about the project unresolved by its presentation in QA. My particular concerns here center on conceptual relativism and theistic objectivity, hut anyone who can resolve those doubts definitively will have done a monumental service not just for the reviewer but for humankind. Marechal himself had intended a sixth volume more straight-forwardly along the Aristotelian-Thomist line, something which bad health prevented . We should wish Matteo the good health to develop the ideas of PDM and QA at the greater length required to achieve fully the promise claimed for them in this fine book. MICHAEL J. KERLIN La Salle University Philadelphia, Pennsylvania The Priority of Prudence. By DANIEL MARK NELSON. University Park: Pennsylvania State University Press, 1992. Pp. ix + 164. $26.95 (cloth). In recent years, we have seen a number of attempts to recapture the natural law doctrines of Thomas Aquinas. This book is another such BOOK REVIEWS 157 attempt, and in it Nelson attempts to do two things. First, he tries to show that prudence is the most important of the virtues and is prior to nature in the process of determining the moral character of actions. Prudence is undoubtedly a highly important virtue because it is the train that carries the agent to the moral good and it must stay on track for the agent to realize fully the aims of morality. But it is not clear that it is prior to other virtues, or to nature itself, as Nelson contends, and a strong case can he made that charity is first among the virtues, and that prudence is determined by charity. Prudence is prior to the other virtues in the sense that they are all weakened by prudential failures, hut prudence wanders aimlessly, not only in the absence of the guidance of the other virtues, hut also without the guidance of nature itself. Cut loose from its secure grounds in nature, prudence and the other virtues collapse, and they need not only the secure standards provided by justice, fortitude, and charity, hut also of nature to he authentic. Second, he is trying to show that Aquinas is not so much a natural law moralist as he is a rationalist and a virtue theorist. To do this, he argues that nature serves merely an explanatory and foundational function for morality, and provides no information about moral judgments (p. 100) . He subordinates nature to reason in order to resolve disputes between modern deontologists and consequentialists, hut in doing this he transforms Aquinas from a natural law moralist to a rationalist. He gives priority to reason at the...