The theory of natural law grounds human laws in the universal truths of God’s creation. Until very recently, lawyers in the Western tradition studied natural law as part of their training, and the task of the judicial system was to put its tenets into concrete form, building an edifice of positive law on natural law’s foundations. Although much has been written about natural law in theory, surprisingly little has been said about how it has shaped legal practice. Natural Law in Court asks how lawyers and judges made and interpreted natural law arguments in England, Europe, and the United States, from the beginning of the sixteenth century to the American Civil War. R. H. Helmholz sees a remarkable consistency in how English, Continental, and early American jurisprudence understood and applied natural law in cases ranging from family law and inheritance to criminal and commercial law. Despite differences in their judicial systems, natural law was treated across the board as the source of positive law, not its rival. The idea that no person should be condemned without a day in court, or that penalties should be proportional to the crime committed, or that self-preservation confers the right to protect oneself against attacks are valuable legal rules that originate in natural law. From a historical perspective, Helmholz concludes, natural law has advanced the cause of justice.

Knowing the Natural Law traces the thought of Aquinas from an understanding of human nature to a knowledge of the human good, from there to an account of ought-statements, and finally to choice, which issues in human actions. The much discussed article on the precepts of the natural law (I-II, 94, 2) provides the framework for a natural law rooted in human nature and in speculative knowledge. Practical knowledge is itself threefold: potentially practical knowledge, virtually practical knowledge, and fully practical knowledge.

Has Hobbesian moral and political theory been fundamentally misinterpreted by most of his readers? Since the criticism of John Bramhall, Hobbes has generally been regarded as advancing a moral and political theory that is antithetical to classical natural law theory. Kody W. Cooper challenges this traditional interpretation of Hobbes in Thomas Hobbes and the Natural Law. Hobbes affirms two essential theses of classical natural law theory: the capacity of practical reason to grasp intelligible goods or reasons for action and the legally binding character of the practical requirements essential to the pursuit of human flourishing. Hobbes’s novel contribution lies principally in his formulation of a thin theory of the good. This book seeks to prove that Hobbes has more in common with the Aristotelian-Thomistic tradition of natural law philosophy than has been recognized. According to Cooper, Hobbes affirms a realistic philosophy as well as biblical revelation as the ground of his philosophical-theological anthropology and his moral and civil science. In addition, Cooper contends that Hobbes's thought, although transformative in important ways, also has important structural continuities with the Aristotelian-Thomistic tradition of practical reason, theology, social ontology, and law. What emerges from this study is a nuanced assessment of Hobbes’s place in the natural law tradition as a formulator of natural law liberalism. This book will appeal to political theorists and philosophers and be of particular interest to Hobbes scholars and natural law theorists.

In Section 1, I outline the history of natural law theory, covering Plato, Aristotle, the Stoics and Aquinas. In Section 2, I explore two alternative traditions of natural law, and explain why these constitute rivals to the Aristotelian tradition. In Section 3, I go on to elaborate a via negativa along which natural law norms can be discovered. On this basis, I unpack what I call three 'experiments in being', each of which illustrates the cogency of this method. In Section 4, I investigate and rebut two seminal challenges to natural law methodology, namely, the fact/value distinction in metaethics and Darwinian evolutionary biology. In Section 5, I then outline and criticise the 'new' natural law theory, which is an attempt to revise natural law thought in light of the two challenges above. I conclude, in Section 6, with a summary and some reflections on the prospects for natural law theory.

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

"Human beings are a part of nature and apart from it." The argument of Natural Law and Justice is that the philosophy of natural law and contemporary theories about the nature of justice are both efforts to make sense of the fundamental paradox of human experience: individual freedom and responsibility in a causally determined universe. Professor Weinreb restores the original understanding of natural law as a philosophy about the place of humankind in nature. He traces the natural law tradition from its origins in Greek speculation through its classic Christian statement by Thomas Aquinas. He goes on to show how the social contract theorists adapted the idea of natural law to provide for political obligation in civil society and how the idea was transformed in Kant's account of human freedom. He brings the historical narrative down to the present with a discussion of the contemporary debate between natural law and legal positivism, including particularly the natural law theories of Finnis, Richards, and Dworkin. Professor Weinreb then adopts the approach of modern political philosophy to develop the idea of justice as a union of the distinct ideas of desert and entitlement. He shows liberty and equality to be the political analogues of desert and entitlement and both pairs to be the normative equivalents of freedom and cause. In this part of the book, Weinreb considers the theories of justice of Rawls and Nozick as well as the communitarian theory of Maclntyre and Sandel. The conclusion brings the debates about natural law and justice together, as parallel efforts to understand the human condition. This original contribution to legal philosophy will be especially appreciated by scholars, teachers, and students in the fields of political philosophy, legal philosophy, and the law generally.

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.

Presents a systematic, contemporary defence of the natural law outlook in ethics, politics and jurisprudence.

In this volume Russell Hittinger presents a comprehensive and critical treatment of the attempt to restate and defend a theory of natural law, particularly as proposed by Germain Grisez and John Finnis. A Critique of the New Natural Law Theory begins by examining the positions of various moral philosophers such as Alasdair MacIntyre, Alan Donogan, Elizabeth Anscombe, and Stanley Hauerwas, who wish to recover particular facets of premodern ethics. Hittinger then explores the work of Grisez and Finnis, who claim to have recovered natural law in a manner that avoids the standard objections brought against it since the Enlightenment; they thus claim to have recovered natural law theory available once again for moral theology. Hittinger examines this new theory for internal coherence and consistency. In addition, he examines whether it is sufficiently comprehensive to explicate the religious, anthropological, and metaphysical questions that bear upon natural law ethics. He argues that the new natural law theory fails because it does not take into account philosophical anthropology and metaphysics. It cannot show how and why "nature" is normative for human activity. Hittinger concludes that if natural law theory is to be recovered, we must discover how to constructively bring theoretical rationality to bear upon ethics and practical rationality. Until this is done, he asserts, we will not have a defensible theory of natural law.

This new critique of Aquinas's theory of natural law discusses the background of the theory in Aristotle and advances new interpretations of contemporary legal issues which hark back to Aquinas.