Stephan Kirste, holds a chair for legal and social philosophy at the University of Salzburg, Austria. His research covers all fields of legal philosophy, from history of legal philosophy, theory of jurisprudence and its interdisciplinarity, theory of law (esp. law and time, legal persons) to the ethics of law (theory of justice, human dignity, freedom, human rights, democracy).Anne van Aaken is the Max-Schmidheiny Tenure Track Professor for Law and Economics, Public, International and European Law at the University of St. Gallen, Switzerland. She holds a Master in Law and in Economics and is admitted to the bar in Germany. She was a Visiting Scholar at UC Berkeley and Yale Law School and a guest professor at several universities in Europe, Latin America, Africa and Asia as well as a Fellow at the Institute for Advanced Study in Berlin in 2010/11. She is the Vice-President of the European Association of Law and Economics, Member of the Programmatic Steering Board of the Hague Institute for the Internationalisation of Law and Member of the ILA Investment Committee and the ILA Committee on Non-State Actors. Her main research areas are international law, (international) legal theory and (behavioural) law and economics.Michael Anderheiden is Professor at Heidelberg University School of Law and stand in for the chair in legal philosophy and public law at Mainz University. He received his PhD in 2000 from Münster University and was granted the venia legendi by Heidelberg University in 2004. He is a principal investigator in Heidelberg University's interdisciplinary program on Human Dignity, and was a Fellow of the University's Marsilius Kolleg in 2008/9.