John Tasioulas (born 18 December 1964) is a Greek-Australian moral and legal philosopher. He is the inaugural Director of the Institute for Ethics in AI (artificial intelligence), and Professor of Ethics and Legal Philosophy, Faculty of Philosophy, University of Oxford. He holds dual Australian and British citizenship. Biography John Tasioulas was born in Wollongong, New South Wales, in 1964. His parents, Konstantinos and Elpiniki Tasioulas, migrated to Australia from Dasyllio in the Grevena region of Greece. He was a student at Northcote High School and Melbourne High School. He completed undergraduate degrees in Philosophy and Law at the University of Melbourne and was the 1989 Rhodes Scholar for Victoria. Studying at Balliol College, he received a doctorate (D.Phil in Philosophy) from Oxford University for a thesis on moral relativism which was supervised by Joseph Raz. Tasioulas was a lecturer in jurisprudence at the University of Glasgow (1992–1998), Reader in Moral and Legal Philosophy at the University of Oxford where he was a Tutorial Fellow in Philosophy at Corpus Christi College (1998–2010), Quain Professor of Jurisprudence in the Faculty of Laws, University College London (2011–2014), and the inaugural Yeoh Professor of Politics, Philosophy and Law at The Dickson Poon School of Law, King's College London and Director of the Yeoh Tiong Lay Centre for Politics, Philosophy, and Law (2014-2020). He is an Honorary Professorial Fellow at Melbourne Law School, an Emeritus Fellow of Corpus Christi College, Oxford, a Distinguished Research Fellow of the Oxford Uehiro Centre for Practical Ethics, and a member of the Academia Europaea. He has been a Fellow at the Radcliffe Institute for Advanced Study at Harvard University and a Visiting Professor of Law at the University of Chicago Law School. He delivered the 'Or 'Emet Lecture at Osgoode Hall Law School (2011), the Natural Law Lecture at Notre Dame Law School (2012), and the Van Hasselt Lecture at Delft University of Technology (2016). Academic expertise Tasioulas works in moral, legal and political philosophy. He has advanced a version of the communicative theory of punishment, according to which the overarching point of punishment is the communication of censure to wrong-doers. His version of the theory is distinctive in making room for the value of mercy alongside that of retributive justice. In the philosophy of human rights, Tasioulas has argued for an orthodox understanding of such rights, according to which they are moral rights possessed by all human beings