Online research in philosophy

I examine the impact of the presence of anarchists among key legal officials upon the legal positivist theories of H.L.A. Hart and Joseph Raz. For purposes of this paper, an anarchist is one who believes that the law cannot successfully obligate or create reasons for action beyond prudential reasons, such as avoiding sanction. I show that both versions of positivism require key legal officials to endorse the law in some way, and that if a legal system can continue to exist and function when its key officials reject the reason-giving character of law, then we have a reason to re-examine and amend legal positivism.

The aim of the paper is that of discussing some recent antipositivist theses, with specific reference to the arguments that focus on the alleged incapability of legal positivism to understand and explain the complex normative structure of constitutional states. One of the central tenets of legal positivism (in its guise of ``methodological'' or ``conceptual'' positivism) is the theory of the separation between law and morality. On the assumption that in contemporary legal systems, constitutional law represents a point of intersection between law and basic moral values, antipositivists contrast legal positivism with two main arguments. First, on a more general level, the positivist theory of the separation between law and morality is questioned; then, and consequently, the ``neutrality thesis'' in the juristic study of law is rejected. The author discusses both these antipositivist arguments, and offers a brief defence of methodological positivism.

This book represents a serious and philosophically sophisticated guide to modern American legal theory, demonstrating that legal positivism has been a misunderstood and underappreciated perspective through most of twentieth-century American legal thought. Anthony Sebok traces the roots of positivism through the first half of the twentieth century, and rejects the view that one must adopt some version of natural law theory in order to recognize moral principles in the law. On the contrary, once one corrects for the mistakes of formalism and postwar legal process, one is left with a theory of legal positivism that takes moral principles seriously while avoiding the pitfalls of natural law. The broad scope of this book ensures that it will be read by philosophers of law, historians of law, historians of American intellectual life, and those in political science concerned with public law and administration.

Legitimate authority -- The claims of law -- Legal positivism and the sources of law -- Legal reasons, sources, and gaps -- The identity of legal systems -- The institutional nature of law -- Kelsen's theory of the basic norm -- Legal validity -- The functions of law -- Law and value in adjudication -- The rule of law and its virtue -- The obligation to obey the law -- Respect for law -- A right to dissent? : civil disobedience -- A right to dissent? : conscientious objection --The purity of the pure theory -- The argument from justice, or how not to reply to legal positivism.

This book develops a general philosophical theory about the nature of law and its relationship with morality called inclusive legal positivism. In addition to articulating and defending his own version of legal positivism, which is a refinement and development of the views of H.L.A. Hart as expressed in his classic book The Concept of Law, the author clarifies the terms of current jurisprudential debates about the nature of law. These debates are often clouded by failures to appreciate that different theorists are offering different kinds of theories and attempting to answer different questions. The clarity of Waluchow's work will help to remove the confusion often present in jurisprudential debate.

In this article, I argue that - despite the absence of any clear influence of one theory on the other - the legal theories of Dworkin and Hegel share several similar and, at times, unique positions that join them together within a distinctive school of legal theory, sharing a middle position between natural law and legal positivism. In addition, each theory can help the other in addressing certain internal difficulties. By recognizing both Hegel and Dworkin as proponents of a position lying in between natural law and legal positivist jurisprudence, we can gain clarity in why their general legal theories seem to fit uncomfortably, if indeed they can be said to fit at all, within so many different camps - while fitting comfortably in no particular camp - as well as highlight what has been overlooked.

This article deals with the relation between a theory of law and a theory of legal reasoning. Starting from a close reading of Chapter VII of H. L. A. Hart's The Concept of Law, it claims that a theory of law like Hart's requires a particular theory of legal reasoning, or at least a theory of legal reasoning with some particular characteristics. It then goes on to say that any theory of legal reasoning that satisfies those requirements is highly implausible, and tries to show that this is the reason why not only Hart, but also writers like Neil MacCormick and Joseph Raz have failed to offer a theory of legal reasoning that is compatible with legal positivism as a theory of law. They have faced a choice between an explanation of legal reasoning that is incompatible with the core of legal positivism or else strangely sceptical, insofar as it severs the link between general rules and particular decisions that purport to apply them.

In this paper I put forward some arguments in defence of inclusive legal positivism . The general thesis that I defend is that inclusive positivism represents a more fruitful and interesting research program than that proposed by exclusive positivism . I introduce two arguments connected with legal interpretation in favour of my thesis. However, my opinion is that inclusive positivism does not sufficiently succeed in estranging itself from the more traditional legal positivist conceptions. This is the case, for instance, with regard to the value-freedom principle, which is commonly accepted by inclusive positivist scholars. In contrast with this approach, I try to show, in the concluding section, how a constructivistic version of inclusive positivism could legitimately acknowledge the presence of value-judgments in the cognitive activities of jurists and legal theorists.

The aim of this collection of essays on legal positivism is to complete the already easily available English material on this subject. This is not a collection of writings by legal positivists, but about legal positivism.

This collection of original papers from distinguished legal theorists offers a challenging assessment of the nature and viability of legal positivism, a branch of legal theory which continues to dominate contemporary legal theoretical debates. To what extent is the law adequately described as autonomous? Should law claim autonomy? These and other questions are addressed by the authors in this carefully edited collection, and it will be of interest to all lawyers and scholars interested in legal philosophy and legal theory.