various settings, including multinational empires such as Rome; nations in past and current-day international society; "consociations" such as Switzerland; nation-states such as France; and immigrant societies such as the United States. He concludes by describing a "post-modern" view, in which cultures within an immigrant nation have blended and inter-married to the extent that toleration becomes an intra-familial affair. Employment Walzer was first employed in 1962 in the politics department at Princeton University. He stayed there until 1966, when he moved to the government department at Harvard. He taught at Harvard until 1980, when he became a permanent faculty member in the School of Social Science at the Institute for Advanced Study. In 1971, Walzer taught a semester-long course at Harvard with Robert Nozick called "Capitalism and Socialism". The course was a debate between the two philosophers: Nozick's side is delineated in Anarchy, State, and Utopia (1974), and Walzer's side is expressed in his Spheres of Justice (1983), in which he argues for "complex equality". Walzer is a member of the editorial board of the Jewish Review of Books and an Advisory Editor at Fathom. Awards and honors In April 2008, Walzer received the prestigious Spinoza Lens, a bi-annual prize for ethics in the Netherlands. He has also been honoured with an emeritus professorship at the prestigious Institute for Advanced Study. He was elected to a Fellowship of the American Academy of Arts & Sciences in 1971, a member of the American Philosophical Society in 1990, and to a Corresponding Fellowship of the British Academy in 2016. Personal life Walzer is married to Judith Borodovko Walzer. They are parents of two daughters: Sarah Esther Walzer (born 1961) and Rebecca Leah Walzer (born 1966). His grandchildren are Joseph and Katya Barrett and Jules and Stefan Walzer-Goldfeld. Walzer is the older brother of historian Judith Walzer Leavitt. Books The Revolution of the Saints: A Study in the Origins of Radical Politics (Harvard University Press, 1965) Obligations: Essays on Disobedience, War and Citizenship (Harvard University Press, 1970) Political Action (Quadrangle Books, 1971) Regicide and Revolution (Cambridge University Press, 1974) Just and Unjust Wars (Basic Books, 1977; second edition, 1992; third edition, 2000, ; fourth edition, 2006, ); fifth edition, 2015. Radical Principles (Basic Books, 1977) Spheres of Justice (Basic Books, 1983) Exodus and Revolution (Basic Books, 1985) Interpretation and Social Criticism (Harvard University Press, 1987) The Company of Critics (Basic Books, 1988) Zivile Gesellschaft