Vagueness and Law
Philosophical and Legal Perspectives
Edited by Geert Keil and Ralf Poscher
Author Information
Edited by Geert Keil, Professor of Philosophy, Humboldt University Berlin, and Ralf Poscher, Professor of Public Law and Legal Philosophy, Albert-Ludwigs-University of Freiburg
Prof. Dr. Ralf Poscher is Professor of Public Law and Legal Philosophy at Albert-Ludwigs-University of Freiburg and managing director of the Centre for Security and Society of the University of Freiburg. Prof. Poscher has been a Fernand Braudel Senior Fellow at the European University Institute in Florence (2013), a guest researcher of the "Program in Law and Public Affairs" at Princeton University (2012), a member of the Institute for Advanced Study in Princeton, USA (2007-2008), and a visiting professor at the University of Osaka (2007). His areas of research cover legal theory, fundamental rights and national security law.
Geert Keil is Professor of Philosophy at Humboldt University of Berlin. His main areas of research are the philosophy of mind and action, epistemology, philosophical anthropology and metaphysics. Awarded with a Heisenberg scholarship of the German Research Foundation (DFG) and a Feodor Lynen scholarship of the Alexander von Humboldt Foundation, he researched at the Universities of Trondheim, Stanford, and Basel. From 2005 to 2010 he held a chair in theoretical philosophy at RWTH Aachen University.
Contributors:
Hrafn Asgeirsson is Postdoctoral Research Fellow at the University of Iceland.
Brian Bix is Frederick W. Thomas Professor of Law and Philosophy at the University of Minnesota.
Leo Katz is the Frank Carano Professor of Law at the University of Pennsylvania Law School.
Geert Keil is a Professor of Philosophy at Humboldt University of Berlin.
Adam Kolber is Professor of Law at the Brooklyn Law School.
Nikola Kompa is Professor for Theoretical Philosophy at the University of Osnabrück.
Andrei Marmor is Jacob Gould Schurman Professor of Philosophy and Law at the Cornell Law School.
Michael Moore holds the Charles R. Walgreen, Jr. Chair at the University of Illinois; he is Professor of Law, Professor of Philosophy, Professor in the Center for Advanced Study, and Co-Director of the Program in Law and Philosophy.
Ralf Poscher is a Professor of Law at the University of Freiburg.
Diana Raffman is a Professor of Philosophy at the University of Toronto.
Lawrence M. Solan is the Don Forchelli Professor of Law and Director of Graduate Education at Brooklyn Law School.
Frederick Schauer is David and Mary Harrison Distinguished Professor of Law at the University of Virginia.
Stephen Schiffer is Silver Professor of Philosophy at New York University.
Roy Sorensen is a Professor of Philosophy at Washington University in St. Louis.
Jeremy Waldron is University Professor in the School of Law at New York University.
Marc Andree Weber is Postdoctoral Researcher at the Institute for Political Science and Philosophy of Law, University of Freiburg.
