I am Professor of Philosophy at Metropolitan State University of Denver. My primary area of research is ancient philosophy, with my current work focusing on Aristotle’s theory of understanding and Aristotle’s views on change and motion. In addition to ancient philosophy, my other research interests include medieval philosophy, where I am interested in medieval theories of causation and cognition, and the philosophy of religion, where I am interested in a number of topics including theories of personal identity and survival, the relationship between divine and human agency, and divine simplicity.