In this episode, Dr. Synnestvedt, a professor of philosophy at Bryn Athyn College, outlines some categories of doubt: local or global, subjective or objective, from the intellect or from the will. With these categories in mind, he suggests ways of dealing with some of our doubts and the fear that accompanies them. He also recomends the book Alvin Steadfast on Vernacular Island How can we learn from and live with uncertainty?