Graham Priest (born 1948) is a philosopher and logician who is distinguished professor of philosophy at theCUNYGraduate Center, as well as a regular visitor at theUniversity of Melbourne, where he was Boyce Gibson Professor of Philosophy and also at theUniversity of St Andrews.
In addition to his work in philosophy and logic, Priest practisedkarate-do. He is 3rd dan, International Karate-do Shobukai; 4th dan,shitō-ryū, and an Australian Nationalkumite referee andkata judge. Presently, he practicestai chi.[citation needed]
Priest is known for his defence ofdialetheism, his in-depth analyses of thelogical paradoxes (holding the thesis that there is a uniform treatment for many well-known paradoxes, such as the semantic, set-theoretic andliar paradoxes), and his many writings related toparaconsistent and othernon-classical logics. In these he draws on the history of philosophy, includingAsian philosophy.
Priest, a long-time resident of Australia, now residing in New York City, is the author of numerous books (most notably the textbookAn Introduction to Non-Classical Logic), and has published articles in nearly every major philosophical and logical journal. He was a frequent collaborator with the lateRichard Sylvan, a fellow proponent of dialetheism and paraconsistent logic.
Priest has also published onmetaphilosophy (Beyond the Limits of Thought, 1995/2002).
Priest, Graham; Routley, R.On Paraconsistency Research Report #13, Research School of Social Sciences,Australian National University 1983. Reprinted as the introductory chapters ofParaconsistent Logic, G.Priest, R. Routley and J. Norman (eds.), Philosophia Verlag, 1989. Translated into Romanian as chapters in I. Lucica (ed.),Ex Falso Quodlibet: studii de logica paraconsistenta (in Romanian), Editura Technica, 2004.
Priest, Graham.Logic: A Very Short Introduction,Oxford University Press, 2000.ISBN0-19-289320-3 Translated into Portuguese asLógica para Começar, Temas & Debates, 2002. Translated into Spanish asUna Brevísima Introducción a la Lógica, Oceano, 2006. Translated into Czech, asLogika – průvodce pro každého, Dokořán, 2007. Translated intoPersian by Bahram Asadian, 2007. Translated into Japanese, Iwanami Shoten, 2008.
Priest, Graham.Doubt Truth to be a Liar, Oxford University Press, 2006.ISBN0-19-926328-0
Priest, Graham.Logic: A Brief Insight, Sterling 2010.ISBN1-4027-6896-6
Priest, Graham.One: Being an Investigation into the Unity of Reality and of its Parts, including the Singular Object which is Nothingness, Oxford University Press, 2014.ISBN978-0-19-968825-8
Priest, Graham. 2018.The Fifth Corner of Four: An Essay on Buddhist Metaphysics and the Catuṣkoṭi. Oxford: Oxford University Press.ISBN978-0-19-875871-6
Deguchi, Yasuo, Jay L. Garfield, Graham Priest, and Robert H. Sharf. 2021.What Can't Be Said: Paradox and Contradiction in East Asian Thought. New York: Oxford University Press.ISBN978-0-19-752618-7
Priest, Graham. 2021.Capitalism: Its Nature and Its Replacement: Buddhist and Marxist Insights. Routledge.ISBN9781032049106