Brian Bix

Consent, in terms of voluntary choice, is - or, at least, appears to be or purports to be - at the essence of contract law. Contract law, both in principle and in practice, is about allowing parties to enter arrangements on terms they choose - each party imposing obligations on itself in return for obligations another party has placed upon itself. This freedom of contract- an ideal by which there are obligations to the extent, but only to the extent, freely chosen by the parties - is contrasted to the duties of criminal law and tort law, which bind all parties regardless of consent. At the same time, consent, in the robust sense expressed by the ideal of freedom of contract, is arguably absent in the vast majority of the contracts we enter these days, but its absence does little to affect the enforceability of those agreements. Consent to contractual terms often looks like consent to government: present, if at all, only under a fictional (as if) or attenuated rubric. This article explores a variety of topics relating to consent, and the role it plays in contract law doctrine and theory. The article begins by a brief examination of the nature of consent, then turns to contract doctrines that turn on the alleged absence of consent (e.g., duress and undue influence); contract rules and principles (e.g., implied terms) that turn on hypothetical consent; the challenges to consent that arise from electronic contracting and bounded rationality, and theories of contract law that emphasize consent.

This article is based on a Lecture given as part of the Franklin J. Matchette Foundation Lecture Series on Truth at the Catholic University of America, School of Philosophy, in 2002. It explores what theorists in the natural law tradition and modern legal theorists have argued about what makes propositions of morality and law true, focusing on the rubric of "reason" as opposed to "will." It seems probable, and perhaps inevitable, that theorists about the nature of truth in morality must choose between reason and will - that morality, at its core, is either one or the other. What makes law distinctive is that it is, as a practical matter if not by conceptual necessity, a mixture of both. And it is this intertwining of reason and will, of normative system and practical reasoning, which makes assertions about the nature of legal truth, and theories about the nature of law, so difficult. The arguments about truth in law are as much disagreements about what it means to say that a legal proposition is truth as they are about what makes legal propositions true. Are declarations of truth in law statements about legal norms and legal sources, or are they statements about the results of particular disputes or particularized inquiries? There are obvious complilcations in speaking of truth in a context like law, where there is simultaneously an effort to create a coherent normative system and a decision-making procedure that can modify that system in the course of resolving disputes.

A number of important legal theorists have recently argued for metaphysically realist approaches to legal determinacy grounded in particular semantic theories or theories of reference, in particular, views of meaning and reference based on the works of Putnam and Kripke. The basic position of these theorists is that questions of legal interpretation and legal determinacy should be approached through semantic meaning. However, the role of authority (in the form of lawmaker choice) in law in general, and democratic systems in particular, require that these realist solutions to the problem of legal determinacy be rejected, or at least significantly revised.

One of the standard criticisms of John Austin’s work is that his portrayal of law, as essentially the command of a sovereign to its subjects, does not fit well with the way law is practiced or perceived by lawyers, judges, and citizens; and since the theory “fails to fit the facts,” Austin’s theory must be rejected in favor of later theories that have better fit. Many influential modern approaches to the nature of law, including Joseph Raz’s exclusive legal positivism and Ronald Dworkin’s interpretivism, while they criticize the lack of fit of theories like Austin’s, themselves unapologetically offer characterizations of legal practice that deviate in significant ways from the way most people practice or perceive law. Thus, it appears that many contemporary legal theorists wish to have it both ways: they use the deviations from conventional understandings as grounds for dismissing some theories by other scholars, but forgive or overlook comparable deviations in their own theories. This article explores what general principles can be learned, or developed, regarding when or to what extent deviation from the way law is practiced and perceived can be justified in a theory of the nature of law by other theoretical gains. Additionally, the article considers whether, in light of the proper approach to fit and mistake in theory-construction, Austin’s theory of law might be a more viable alternative than is conventionally assumed.

Modern legal theory contains a wide range of approaches and topics: from economic analysis of law to feminist legal theory to traditional analytical legal philosophy to a range of theories about justice. This healthy variety of jurisprudential work has created a problem: students and theorists working in one tradition may have difficulty understanding the concepts and terminology of a different tradition. This book works to make terminology and ways of thinking accessible. This dictionary covers topics from 'the autonomy of law' to the 'will theory of rights', from 'autopoiesis' to 'wealth maximization', and from 'John Austin' to 'Ludwig Wittgenstein'. The most important concepts and ideas are presented in a simple dictionary format. There are also many longer entries, where the initial definition gives an accessible explanation, but the entry goes on to give more detailed information about the history of an idea and the debates currently surrounding it.

The first two volumes of the collection are devoted primarily to analytical legal theory--in particular, theories about the nature of law. This is the idea of legal philosophy most familiar to jurisprudential students in the English-speaking world, and many of the civil-law countries. The last two volumes sample schools and theorists who mostly come from outside the analytical tradition, and who are, in one sense or another, critical theorists--theorists more interested in offering systematic critiques of law or general prescriptions. The four volumes of the collection are divided into six parts. Part one brings together key work on the methodology of analytical philosophy and Part two collects the most important scholarship on forms of legal positivism, including material in the Austin-Hart tradition, 'inclusive vs. exclusive legal positivism' and Kelsenian legal positivism. Part three ('Critics of Legal Positivism') gathers material in the natural-law tradition; the work and influence of Lon Fuller and Ronald Dworkin are also fully explored here. Parts four to six are an assembly of the best and most important thinking by and about normative and critical theorists working outside the analytical tradition. Part four gathers material under the rubric of legal realism, exploring both the American and Scandinavian schools as well as their predecessors. Part five examines one of the most influential movements in modern legal theory and legal practice: known as 'law and economics' or the 'economic analysis of law', this approach has come to dominate American scholarship, and its role is growing in other countries too. Finally, part six makes available key research on a variety of critical theories of law that have grown up around systematic critiques of Western legal systems. Included here is work by the American legal realists, as well as work by feminists and scholars pursuing critical race theory. The intersection of law and literature is also examined, as are other approaches to law and legal theory: Habermas's 'proceduralist paradigm'; the concept of 'autopoiesis'; and the work of Rorty and Fish. This Routledge Major Work illustrates the many ways in which philosophical methods and theories have been used to explore aspects of law and legal practice, and with a comprehensive introduction, newly written by the editor, which places the collected material in its historical and intellectual context, Philosophy of Law is an essential collection destined to be valued by scholars and students as a vital research resource."--Publisher's website.

Jurisprudence: Theory and Context is aimed at students new to the study of legal philosophy, while also offering new ideas and perspectives for established scholars. The text explains the often complex and difficult ideas in jurisprudence clearly, while avoiding distortion or oversimplification. As well as introducing the reader to the fundamental themes in legal philosophy, the book also describes and comments critically on the writing of the foremost legal theorists. The new ninth edition contains new material on nearly every page, with significantly updated references and suggested further readings which reflect the most recent scholarship.

Conceptual analysis is an integral part of legal theory, but the nature and purpose of such inquiries are often not clearly stated. In this article, I attempt to elaborate upon some of the differing reasons for conceptual analysis and what consequences may follow from choosing one objective rather than another. By showing that divergent purposes are often present in competing analyses of the same concept, I also hope to indicate why some “debates” in the jurisprudential literature are best understood as theorists talking past one another.