From Unity to PluralismThrough an in depth study of four key figures Pierre Rousselot, Joseph Marechal, Jacques Maritain, and Etienne Gilson From Unity to Pluralism traces the evolution of Thomism in the first half of the twentieth century. Through their work, Thomisism encountered contemporary thought and rediscovered its authentic roots, and the ideal of a univocal, unitary doctrine of Scholastic truth embodied in the unambiguous teachings of Thomas Aquinas, which had