Question: Liberalism and the Limits of Justice is a book by a philosophy professor at what university?
Context: Debra Nails (born November 15, 1950) is an American philosophy professor and well known classics scholar currently teaching at Michigan State University.  Nails earned her M.A. in philosophy and classical Greek from Louisiana State University before going on to earn a Ph.D. in philosophy at the University of the Witwatersrand, Johannesburg in 1993.  Previously, she taught in the Department of Classics, Philosophy, and Religion at Mary Washington College.  Nails currently teaches courses on the history of philosophy, continental rationalism, metaphysics, and modern philosophy. Werner Erhard: The Transformation of a Man, The Founding of est is a biography of Werner Erhard by philosophy professor William Warren Bartley, III.  The book was published in 1978 by Clarkson Potter.  Bartley was professor of philosophy at California State University and had studied with philosopher Karl Popper.  He was the author of several books on philosophy, including a biography about Ludwig Wittgenstein.  Prior to writing the book, Bartley was a friend of Erhard's and was involved in his company Erhard Seminars Training ("est").  While writing the book, Bartley was paid US$30,000 in the role of philosophical consultant for est.  Erhard wrote a foreword to the book.  The book's structure describes Erhard's education, transformation, reconnection with his family, and the theories of the est training. Michael J. Sandel ( ; born March 5, 1953) is an American political philosopher and a political philosophy professor at Harvard University.  His course “Justice” is the first Harvard course to be made freely available online and on television.  It has been viewed by tens of millions of people around the world, including in China, where Sandel was named the “most influential foreign figure of the year.”  (China Newsweek).  He is also known for his critique of John Rawls' "A Theory of Justice" in his first book, "Liberalism and the Limits of Justice" (1982).  He was elected a Fellow of the American Academy of Arts and Sciences in 2002. David Estlund is the Lombardo Family Professor of Philosophy at Brown University.  He has been teaching moral and political philosophy at Brown since 1991.  He previously taught at University of California, Irvine, and has spent fellowship years at the Program in Ethics at Harvard University and at Australian National University.  His research interests center on liberalism, justice, and especially democracy.  He sits on the editorial board of the academic journal "Representation".  He is editor of the collection, Democracy (Blackwell, 2002) and the author of "" (Princeton, 2008).  He is at work on a book to be called Utopophobia, on questions of realism and idealization in political philosophy. Social Justice in the Liberal State is a book written by Bruce A. Ackerman.  The book is an essay in political philosophy, a "new view" of the theoretical foundations of liberalism that will "challenge us to clarify our own implicit notions of liberal democracy."  Ackerman addresses the positive case for a liberalism that glorifies neither the state bureaucracy nor the private market.  References to the sphere of relations among states are few, but the breadth of the attack on the fundamental issues of man and society is impressive.  To Ackerman, liberalism is a kind of structured conversation in which verbal negotiation among those with differing visions of the good life is an alternative to the exercise of naked power.  Ackerman has mounted a profound challenge to contract thinking.  It works, crudely, on the idea that the premises of a course of contract reasoning can be manipulated so as to yield (more or less) any conclusion that the theorist has some antecedent interest in producing.  The social contract is the contract which would be confirmed by the entire population, under ideal conditions, after perfect and complete consideration.  Ackerman has offered a suggestion for determining whether any persons among a genetically diverse group are genetically disadvantaged.  His suggestion is that to be genetically undominated, a person must possess a set of abilities that permit him to pursue some life purpose that some persons have, with as much facility as any other person is able to pursue that life purpose.  He asserts that every person has a right to be genetically undominated.  The privatization of religious convictions is also strongly defended.  Ackerman argues for a maximal separation doctrine in that religion does not have an appropriate place in the public realm of a liberal democracy.  The book also briefly suggests "responsive lotteries", prototypes of lottery voting as a way to decide issues but leaves the question hanging in the air by inviting others to devote more serious thought to lottery voting. Liberalism and the Limits of Justice (1982; second edition 1998) is a book about political philosophy by Michael Sandel.  The work helped start the liberalism-communitarianism debate that dominated Anglo-American political philosophy in the 1980s. Modern American liberalism is the dominant version of liberalism in the United States.  It is characterized by social liberalism, and combines ideas of civil liberty and equality with support for social justice and a mixed economy.  The term "modern liberalism" in this article refers only to the United States.  In a global context, this philosophy is usually referred to as social liberalism. Hilde Lindemann (also "Hilde Lindemann Nelson") is an American philosophy professor and bioethicist currently teaching at Michigan State University.  Lindemann earned her B.A. in German language and literature (1969), as well as her M.A. at the University of Georgia in theatre history and dramatic literature (1972) at the University of Georgia.  Lindemann began her career as a copyeditor for several universities (Interview at 3AM Magazine).  She then moved on to a job at the Hastings Center in New York City, an institute focused on bioethics research, and co-authored book "The Patient in the Family" before deciding to earn a Ph.D. in philosophy at Fordham University in 2000.  Previously, she taught at the University of Tennessee and Vassar College and served as the associate editor of the Hastings Center Report (1990–95).  Lindemann currently teaches courses on feminist philosophy, identity and agency, naturalized bioethics, and narrative approaches to bioethics at Michigan State University. Robin R. Meyers is an American Christian minister, peace activist, philosophy professor and author of seven books on Progressive Christianity and Western society.  He has been a syndicated columnist and an award-winning commentator for National Public Radio and the Senior Minister of the Mayflower Congregational United Church of Christ in Oklahoma City since 1985.  He is Distinguished Professor of Social Justice in the Philosophy Department at Oklahoma City University, where he has taught since 1991. Dario Antiseri (born 1940 in Foligno) is a Philosophy professor.  He holds a bachelor's degree (summa cum laude) in Philosophy from the University of Perugia and for many years he has been Full Professor of Methodology of the Social Sciences at LUISS, in Rome.  He taught in Siena, Padova and Rome, where he was also the Dean of the Faculty of Political Science.  He retired from academia in 2010.  He is an important scholar of Karl R. Popper and Hans-Georg Gadamer, and in many works he tries to show the links between fallibilism and hermeneutics.  In 1996 he published a book about Gianni Vattimo's "weak thought".  With the Italian philosopher Giovanni Reale he is also author of an important treatise of philosophy in three volumes, which is the most widely used philosophy textbook in Italian schools.
Answer: Harvard University