Intractable moral disagreements / Alasdair MacIntyre -- Does the natural law provide a universally valid morality? / Jean Porter -- Moral disagreement and interreligious conversation : the penitential pace of understanding / David A. Clairmont -- Prophetic rhetoric and moral disagreement / M. Cathleen Kaveny -- After intractable moral disagreement : the Catholic roots of an ethic of political reconciliation / Daniel Philpott -- Moral disagreement and the limits of reason : refections on Macintyre and Ratzinger / Gerald McKenny -- Ultimate ends and incommensurable lives in Aristotle / Kevin L. Flannery -- The foundation of human rights and canon law / John J. Coughlin -- The fearful thoughts of mortals : Aquinas on confict, self-knowledge, and the virtues of practical reasoning / Thomas Hibbs -- From answers to questions : a response to the responses / Alasdair MacIntyre.

The notion of “natural law” has repeatedly furnished human beings with a shared grammar in times of moral and cultural crisis. Stoic natural law, for example, emerged precisely when the Ancient World lost the Greek polis, which had been the point of reference for Plato's and Aristotle's political philosophy. In key moments such as this, natural law has enabled moral and legal dialogue between peoples and traditions holding apparently clashing world-views. This volume revisits some of these key moments in intellectual and social history, partly with an eye to extracting valuable lessons for ideological conflicts in the present and perhaps near future. The contributions to this volume discuss both historical and contemporary schools of natural law. Topics on historical schools of natural law include: how Aristotelian theory of rules paved the way for the birth of the idea of "natural law"; the idea's first mature account in Cicero's work; the tension between two rival meanings of “man’s rational nature” in Aquinas’ natural law theory; and the scope of Kant’s allusions to “natural law”. Topics on contemporary natural law schools include: John Finnis's and Germain Grisez's “new natural law theory”; natural law theories in a "broader" sense, such as Adolf Reinach’s legal phenomenology; Ortega y Gasset’s and Scheler’s “ethical perspectivism”; the natural law response to Kelsen’s conflation of democracy and moral relativism; natural law's role in 20th century international law doctrine; Ronald Dworkin’s understanding of law as “a branch of political morality”; and Alasdair Macintyre’s "virtue"-based approach to natural law.​

This book is an examination of natural law doctrine, rooted in the classical writings of our respective three traditions: Jewish, Christian, and Islamic. Each of the authors provides an extensive essay reflecting on natural law doctrine in his tradition. Each of the authors also provides a thoughtful response to the essays of the other two authors. Readers will gain a sense for how natural law (or cognate terms) resonated with classical thinkers such as Maimonides, Origen, Augustine, al-Ghazali and numerous others. Readers will also be instructed in how the authors think that these sources can be mined for constructive reflection on natural law today. A key theme in each essay is how the particularity of the respective religious tradition is squared with the evident universality of natural law claims. The authors also explore how natural law doctrine functions in particular traditions for reflection upon the religious other.

Charles Rice, professor of the jurisprudence of St. Thomas Aquinas for the last twenty years at Notre Dame Law School, presents a very readable book on the natural law as seen through the teachings of Aquinas and their foundations in reason and Revelation. Reflecting on the most persistent questions asked by his students over the years, Rice shows how the natural law works and how it is rooted in the nature of the human person whose Creator provided this law as a sure and knowable guide for man to achieve his end of eternal happiness. This book presents the teachings of the Catholic Church in her role as arbiter of the applications of the natural law on issues involving the right to live, bioethics, the family and the economy. Charles Rice has produced a firmly grounded and accessible handbook which touches on the most important topics regarding natural law that will benefit readers of all backgrounds.

How do ethical norms relate to human nature? This comprehensive and interdisciplinary volume surveys the latest thinking on natural law.

Historically, natural law has played a pivotal role in Christian approaches to the law, and a contested role in legal philosophy generally. However, comparative study of natural law across global Christian traditions is largely neglected. This book provides not only the history of natural law ideas across mainstream Christian traditions worldwide, but also an ecumenical comparison of the contemporary natural law positions of different traditions. Its focus is not solely theoretical: it tests the practical utility of natural law by exploring its use in the legal systems of the churches studied. Alongside analysis of the assumptions underlying the concept, it also proposes a jurisprudence of Christian law itself. With chapters written by distinguished lawyers and theologians across the world, this book is designed for those studying and teaching law or theology, those who practice and study ecumenism, and those involved in the practice of church law.

Is there such a thing as an objective law of morality? Natural law theorists maintain that there is, and Natural Law probes the history and implications of this powerful concept. Tracing the development of natural law from ancient times to the present, the book also examines the leading figures, transitions, and turning points in the idea's evolution, and brings a natural law approach to contemporary issues such as abortion, homosexuality, and assisted suicide.