Simon Blackburn (born 12 July 1944) is a British academic philosopher known for his work in metaethics, where he defends quasi-realism, and in the philosophy of language; more recently, he has gained a large general audience from his efforts to popularise philosophy. He retired as the professor of philosophy at the University of Cambridge in 2011, but remains a distinguished research professor of philosophy at the University of North Carolina at Chapel Hill, teaching every fall semester. He is also a Fellow of Trinity College, Cambridge, and a member of the professoriate of New College of the Humanities. He was previously a Fellow of Pembroke College, Oxford and has also taught full-time at the University of North Carolina as an Edna J. Koury Professor. He is a former president of the Aristotelian Society, having served the 2009–2010 term. He was elected a Fellow of the British Academy in 2002 and a Foreign Honorary Fellow of the American Academy of Arts & Sciences in 2008.