The Politics of Practical Reason: Why Theological Ethics Must Change Your Life by Mark Ryan (review)

If the spirited debate between Stanley Hauerwas and Jeffrey Stout remains front-page news in theological ethics, then Mark Ryan’s subtle and penetrating The Politics of Practical Reason will help keep it there. Ryan argues that practical reason is the hinge of ethical thinking and that it is “political” in the sense of shaping the community or polis. Given this hinge, the pressing question is of course, “Whose practical reason?” To answer this, Ryan probes major contemporary ethicists from Charles Taylor to Alasdair MacIntyre, but the book always circles back to Hauerwas and Stout. Their debate is ultimately decided by proxy, through a mediating philosopher whose work on practical reason Ryan sees both as the gold standard and as the indispensable background for understanding Hauerwas. Expecting this to be MacIntyre, the reader may be surprised—and perhaps even convinced—that the philosopher who best explains and possibly vindicates Hauerwas is in fact Elizabeth Anscombe, Ludwig Wittgenstein’s protégé, close friend, and translator.

The book opens with Anscombe’s Intention (1957), which Donald Davidson called “the most important treatment of action since Aristotle.” In it, Anscombe argued that intention presupposes desire and is declared in public language within a context of social practices presupposed for agency to be intelligible. The implication is that we form intentions as members of a community with a particular form of life sustained by social practices. With human desire as its motivating nisus, Ryan insists that intention “is part of the very form of practical reasoning, then, to be political” (144).

Having retrieved Anscombe’s model of practical reason, Ryan examines the field of contemporary ethics to see who measures up. Charles Taylor fails to place agents in a particular community, locating us instead in that bloated abstraction called “modernity.” Ryan therefore concludes that Taylor’s is an “ethics for anybody,” which leaves the self finally disembodied (94–98). Stout fares little better due to his refrain that Hauerwas went astray when he abandoned justice talk. Ryan counters that Stout’s sort of justice should be abandoned; lacking a substantive vision of the good and a teleology of freedom, Stout’s justice is reckoned a blind guide who cannot see or say why the polis should pursue one end and not another. Hauerwas, on the other hand, specifies a particular polis within which practical reason can intelligibly function: the church. It has a substantive vision of the good (i.e., the peaceable kingdom) located in a scriptural narrative displayed by social practices requiring formation in the virtues (119–21). Ryan therefore endorses Hauerwas’s politics of practical reason, indebted to MacIntyre and made possible by Anscombe.

I see one lacuna in this otherwise excellent book. Ryan seemingly advocates a pragmatic model of practical reason that is wholly internal to the polis rather than grounded in “truths of human nature as such” (101). This makes Anscombe an uneasy ally. Her “Modern Moral Philosophy” famously proposed a retrieval of virtue that required an overhauled “account of human nature … and above all of human flourishing” (41). This move opened the door for ethical naturalism, perhaps even natural law—both of which Anscombe and the later MacIntyre endorse. But these look suspiciously like what Ryan calls an “ethics for anybody.” So in the end are Anscombe and MacIntyre turncoats, or do Hauerwas and Ryan not follow them far enough? This crucial question remains unanswered.

Despite this wrinkle, Ryan’s book is the best intervention in the Hauerwas–Stout debate that we now have. It throws light on Hauerwas, challenges Stout, shows why Anscombe matters, and gives practical reason its generous due. Philosophically deft and charitable in tone, it deserves to be read and studied as a major contribution to the field.