Those new to Gilson can get a sense of the theme that dominated most of his life's work in the central essay on the historical significance of Thomism. Those familiar with him will perhaps be surprised by the sympathy with which he treats the more traditional theologians who resisted Aquinas and the Latin Averroists alike. Gilson prolongs his seminal demonstration of Scholastic influence on Descartes's philosophy by showing that there is also some...