John Gardner is Professor of Jurisprudence at the University of Oxford and a Fellow of University College, Oxford. He has held visiting positions at Yale Law School, Columbia Law School, the Australian National University, the University of Texas, and Princeton University. He serves on the editorial boards of several journals including the Oxford Journal of Legal Studies and the Journal of International Criminal Justice. Qualified as a Barrister in England & Wales, he has been a Bencher of the Honourable Society of the Inner Temple since 2003.