Theunis Roux is Professor of Law at University of New South Wales, Sydney. Before moving to Australia in 2009, he was the founding director of the South African Institute of Advanced Constitutional, Public, Human Rights and International Law and Secretary General of the International Association of Constitutional Law. His book on the first South African Constitutional Court, The Politics of Principle (Cambridge), was published in 2013. His current research interest is comparative historical analysis of the evolution of judicial review regimes - clusters of legitimating ideas about the law/politics relationship in societies that have adopted a system of judicial review.