A Thomistic Reflection on Philippa Foot's Corrective Theory of Virtue

In her influential essay 'Virtues and Vices,' Philippa Foot argues that virtues are essentially corrective, moderating between two vicious extremes. She also contends that Aquinas champions this view, too. In contrast, I argue that Foot misreads Aquinas; that Aquinas's actual theory of virtue is incompatible with the corrective theory Foot defends; and that those who endorse Aquinas's Augustinian theology should side with his perfective theory of virtue rather than Foot's corrective one.