Brian Barry is Professor of Political Science at the London School of Economics, and sometime editor of both Ethics and the British Journal o f Political Science. He is a Fellow of the British Academy and of the American Academy of Arts and Sciences. Robert E. Goodin is now Professor of Philosophy in the Research School of Social Sciences at the Australian National University, having spent the previous decade teaching government at the University of Essex. He is author of, most recently, Motivating Political Morality (1992) and is founding editor of the new Journal o f Political Philosophy, commencing publication from Blackwell in 1993.

Introduction 1 A reader's guide 2 If people were money Liberal Egalitarian Perspectives. 3 Migration and morality: A liberal egalitarian perspective 4 Ethics and international economic relations 5 Commentary: Liberalism and migration. Libertarian Perspectives 6 Libertarianism and the transnational migration of people 7 The migration of money - from a libertarian viewpoint 8 Commentary: Magic associations and imperfect people. Marxist Perspectives 9 Marxism and the transnational migration of people: Ethical issues 10 Transnational migration of money and capital - a Marxist perspective 11 Commentary: Citizenship exploitation, unequal exchange and the breakdown of popular sovereignty. Natural Law Perspectives 12 The transnational migration of people seen from within a natural law tradition 13 Natural law, solidarity and international justice 14 Commentary on Dummett and Weithman Political Realist Perspectives 15 Migration in law and ethics: A realist perspective 16 Ethics and the movement of money: Realist approaches 17 Commentary: The political realism of free movement. Concluding Perspectives 18 Alternative ethical perspectives on transnational migration 19 The quest for consistency: A sceptical view

First published in 1992. Routledge is an imprint of Taylor & Francis, an informa company.