Duncan Pritchard is UC Distinguished Professor of Philosophy and Director of the Center for Knowledge, Technology & Society at the University of California, Irvine. He was previously Professor of Philosophy and Director of the Eidyn research center at the University of Edinburgh. His monographs include Epistemic Luck (Oxford UP, 2005), The Nature and Value of Knowledge (co-authored, Oxford UP, 2010), Epistemological Disjunctivism (Oxford UP, 2012), Epistemic Angst: Radical Skepticism and the Groundlessness of Our Believing (Princeton UP, 2015), and Scepticism: A Very Short Introduction (Oxford UP, 2019). His most recent book is Scepticism (with A. Coliva, Routledge, 2022). His academic distinctions include the award of the Philip Leverhulme Prize, election to a Fellowship of the Royal Society of Edinburgh, and delivering the annual Soochow Lectures in Philosophy.