Professor Pittard specializes in epistemology and the philosophy of religion. A number of his publications focus on questions concerning the rational significance of disagreement with informed and intelligent interlocutors. His book, Disagreement, Deference, and Religious Commitment (Oxford University Press, 2019), assesses the challenge that religious disagreement poses to confident religious (or irreligious) commitment. Much of Prof. Pittard’s work in progress focuses on arguments that purport to show that some worldview or metaphysical outlook is rationally incompatible with epistemic self-trust.