Jeremy Waldron
New York University School of Law

University Professor, New York University School of Law. This Article, presented at the Sovereignty and Property Conference at Columbia Law School in September 2015, grew out of an earlier piece, Immigration: A Lockean Approach, presented in May 2015 at a conference in Oxford to mark the retirement of Professor David Miller. The earlier paper is available at http://ssrn.com/abstract=2652710. I am grateful to all who gave comments on both occasions (and also at a summer workshop at NYU).