Abstract

The purpose of this essay is to take issue with two aspects of Marilyn Adams's monumental work William Ockham . Part I deals with Ockham's ontology, arguing (i) that Adams does not sufficiently appreciate the use Ockham makes of the prinicple of ontological parsimony in his attempt to refute the thesis that there are extramental universals or common natures and (ii) that she sets an implausibly high standard of success for Ockham's project of showing that the only singular entities are substances and qualities. Part II argues that Adams fails to provide a convincing defense of Ockham's 'anti-secularist' answer to the question of how Christian thinkers should react to prima facie conflicts between the deliverances of faith and the deliverances of reason.