David A. Jensen is associate professor of philosophy at Brigham Young University, where he teaches courses in Kant, ethics, and the philosophy of language. He earned his doctoral degree in philosophy at the University of California, Los Angeles. Dr. Jensen has been honored as a Mellon Fellow in Humanistic Studies, and an Ezra Taft Benson Scholar. His professional writing has appeared in peer-reviewed journals, and he is the author of the book Practical Reasons and Rationality.