Tthis book is likely to receive its warmest reception form advanced students of the philosophy of law, who will welcome the relief provided from the frequently sterile tone of much recent work in the field.

The essays in this volume represent Lon Fuller's 'exercises in eunomics', a term for 'the study of good order and workable social arrangements.'.

Fuller, Lon L. The Law in Quest of Itself.

It is often argued that the rule of law is only instrumentally morally valuable, valuable when and to the extent that a legal system is used to purse morally valuable ends. In this paper, I defend Lon Fuller’s view that the rule of law has conditional non-instrumental as well as instrumental moral value. I argue, along Fullerian lines, that the rule of law is conditionally non-instrumentally valuable in virtue of the way a legal system structures political relationships. The rule (...) of law specifies a set of requirements which lawmakers must respect if they are to govern legally. As such, the rule of law restricts the illegal or extra-legal use of power. When a society rules by law, there are clear rules articulating the behavior appropriate for citizens and officials. Such rules ideally determine the particular contours political relationships will take. When the requirements of the rule of law are respected, the political relationships structured by the legal system constitutively express the moral values of reciprocity and respect for autonomy. The rule of law is instrumentally valuable, I argue, because in practice the rule of law limits the kind of injustice which governments pursue. There is in practice a deeper connection between ruling by law and the pursuit of moral ends than advocates of the standard view recognize. The next part of this paper outlines Lon Fuller’s conception of the rule of law and his explanation of its moral value. The third.. (shrink)

Anglo-American general jurisprudence remains preoccupied with the relationship of legality to morality. This has especially been so in the re-reading of Lon Fuller’s theory of an implied morality in any law. More often than not, Fuller has been said to distinguish between the identity of a discrete rule and something called ‘morality’. In this reading of Fuller, however, insufficient attention to what is signified by ‘morality’. Such an implied morality has been understood in terms of deontological duties, (...) the Good life, naturalism, and subjectively posited values. Each of these interpretations has a shared common denominator: namely, the distinction between ‘is’ and ‘ought’, ‘facts’ and ‘values’. Legality is said to be nested in an ‘is’ world. An ‘is’ cannot be derived from an ‘ought’. This essay aims to press this distinction further. Fuller, I intend to argue, does indeed accept the is/ought distinction as have his commentators. The associations of the ‘oughts’ with deontological duties, the Good life, naturalism and subjective values, however, have been misdirected. This has been so because Fuller presupposed that legality was a matter of a spatial structure. Non-law was situated outside the structure. If a legislator or judge considered matters outside the structure as if they were binding upon jurists and, for that matter, upon members of the legal structure, the law was not binding. The crucial incident of the structure was the boundary of the structure. Fuller’s structuralist theory of law offers the opportunity to better understand what he signified by ‘the internal morality of law’. I shall privilege several elements of his theory: the relation of legal units to a structure, the nature of a structure, the constituents of a structure (territorial space, its pillars and its matter); the forms of the legal structure; the centrifugal and centripetal structures, the structure and traditional theories of morality, the role of the legal official in a structure, and why the internal knowledge in the structure is binding. Fuller especially privileged two features of a legal structure. The one was the boundary of the structure. The second concerned the exteriority of the boundary. Both features presupposed a territorial sense view of legal knowledge. The legal mind analysed any social problem through the map of such a sense of legal space. By concentrating upon the discrete rule in isolation of the implied structural boundary to which the rule referred, commentators have attributed been misdirected in their analyses of Fuller’s theory of law and morality. My argument in this respect will proceed as follows. In order to clarify Fuller’s senses of the morality of law, I shall first outline what he means by a ‘structure’. Second, how is the structure related to legal knowledge? Third, what are the various forms of the structure? Fourth, is the structure centrifugal or centripetal? And finally, why is the structure binding? (shrink)

Reseña de Porciello, Andrea. En los orígenes del neoconstitucionalismo. El antipositivismo de Lon. L. Fuller. (Trad. Celia Diéz Fuentes). Lima: Palestra Editores, 2019, pp. 316.

Lon Fuller is best known among legal philosophers for his efforts to highlight the intrinsically moral nature of law. To show that his efforts come to nought, the present essay ponders not only the ideas advanced by Fuller himself, but also some of the defences of him that have been mounted in recent years. Those defences centre on his notion of reciprocity, according to which the officials in a genuine legal system have effectively undertaken to respect die confines (...) of the mandates which they ask citizens (including themselves) to obey. Building on that notion, the supporters of Fuller have affirmed that the basic characteristics of law are intrinsically promotive of values such as autonomy and due process. As the present essay seeks to demonstrate, their sophisticated lines of argument turn out to be unavailing. (shrink)

... four most important American legal theorists of the last hundred years. Of the others, Oliver Wendell Holmes Jr., Roscoe Pound, and Karl N. Llewellyn, ...

The experimental turn in philosophy has reached several sub-fields including ethics, epistemology, and metaphysics. This paper is among the first to apply experimental techniques to questions in the philosophy of law. Specifically, we examine Lon Fuller's procedural natural law theory. Fuller famously claimed that legal systems necessarily observe eight principles he called "the inner morality of law." We evaluate Fuller's claim by surveying both ordinary people and legal experts about their intuitions about legal systems. We conclude that, (...) at best, we should be skeptical of Fuller's inner morality of law in light of the experimental data. (shrink)

Reclaiming Fuller -- Before the debate -- The 1958 debate -- The morality of law -- The reply to critics -- Resituating Fuller I : Raz -- Resituating Fuller II : Dworkin -- Three conversations.

Lon Fuller, one of the great American jurists of this century, is often remembered only for his stand on the morality of law in the Fuller-Hart debate. Rediscovering Fuller considers the full range of Fuller's writings, from his early engagement with legal fictions and his critique of legal positivism to his later work on implicit law and the art of institutional design. Contributors from the fields of both civil law and common law argue that Fuller's (...) insights are highly relevant to contemporary concerns. The book contains essays by K. Winston, D. Dyzenhaus, P. Cliteur, F. Schauer ("Beyond the Fuller-Hart Debate"), P. Westerman, W. van der Burg, D. Luban ("Moralities of Law"), G. Postema, P. Teachout ("Implicit Law"), R. Macdonald, W. Witteveen, J. Allison, M. Hertogh, K. Soltan ("The Art of Institutional Design"), J. Allan, F. Mootz, J. Vining ("Law's Dialogue"), and a preface by Ph. Selznick. "At some point in the future, when we become more open to the moral relevance of social inquiry, more empirical in our study of philosophical issues, more capable of uniting moral and social theory, Lon Fuller's work will stand as a landmark. This volume will help show the way." —Ph. Selznick. (shrink)

Despite tributes paid to Fuller as an intellectual father of ADR, little attention has been paid within the ADR field to the broader interactionist vision that underlies Fuller’s discussion about process. A closer reading of Fuller’s study of mediation, however, reveals that he intended that study to substantiate his interactionist thesis about the nature of social ordering. He understood ordering to be generated by and to reflect a particular experience of social interaction. Fuller’s interactionist vision recognizes (...) the creative, choice-making and purposive dimensions of human reality, emphasizes participation as a normative criterion for institutional design, and gives rise to a pluralistic notion of power arrangements. It appears in Fuller’s thinking about process as a kind of dialectic and integrative mindset that pervades his means-ends analysis, functional analytical approach and his emphasis on institutional design. This interactionist vision has particular relevance for the practice and research of ADR, for example, in helping to develop a more integrative approach to process pluralism. (shrink)

The Defence of Natural Law comprises a study of the philosophies of law expounded by Lon L. Fuller, Michael Oakeshott, F.A. Hayek, Ronald Dworkin and John Finnis. The work of these theorists is situated in relation to the modern tradition in legal philosophy. In this way, it is demonstrated that the theorists adhered closely to the natural law standpoint in legal philosophy, while also defending the particular view of the proper functions of law and the state that distinguished the (...) tradition of modern liberalism. (shrink)

What are legal fictions? Professor Lon Fuller discussed the matter at some length. One interpretation of his answer is this: they are lies that are not intended to deceive. This solution fails, in the end, to be convincing. But some remarks of Fuller provide the clue to another way of looking at the problem: fictions are means of changing the application of the law by relying on a tension between two classifications of fact.

The purpose of this essay is to offer a reconstruction of Lon Fuller’s critique of Hart’s legal positivism. I show that contrary to the claims of Fuller’s many critics, one can derive from his work a clear and powerful argument against legal positivism, at least in the guise found in the work of H.L.A. Hart. The essence of the argument is that Fuller’s principles of legality posit that the same considerations that count for law’s excellence are relevant (...) also for the determining what counts as law. I contrast this view with Hart’s legal positivism, which acknowledged that the principles of legality are relevant for law’s excellence, but considered them irrelevant for determining the question what counts as law. I argue that the positivist position is arbitrary, and - a point on which I focus - completely undefended. I draw from this point a more general challenge to Hart’s theory of law (as well as that of many of his followers), namely that though claimed to be a true theory of law, it has no resources to explain why this is so. I argue that Fuller’s theory does not suffer from this problem, because Fuller rejected a staple of contemporary jurisprudence - the separation of conceptual and normative jurisprudence. (shrink)

This article covers the traditional problems of the philosophy of law: the controversies between realism and normativism, on the one hand, and positivism and non-positivism, on the other. The author, adopting the ontological perspective of the artefactual theory of law, attempts to attain two research aims. First, he argues that artefactual theory of law paves the way towards a moderate position overcoming realism-normativism duality. Second, he advocates the thesis that the supposedly ontological difference between positivist and non-positivist views might be (...) dispelled and described as merely conceptual. Therefore, the opposite points of view could be considered as metaphysically equivalent ways of grasping the same social reality. According to the crucial premise of the argument law is a meliorative thick concept. The essay was inspired by an analogy between the philosophy of law and the philosophy of science first discussed by Lon L. Fuller. (shrink)

Teased out through a playful tale about a king who failed in eight ways to make law, Lon L. Fuller's eight principles of the ‘internal morality of law’ became an important contribution to legal philosophy and rule of law theory alike. Moreover, it was Fuller's claim that his principles were not just internal to the enterprise of law, but also ‘moral’ in character, that precipitated a particular kind of ‘natural law versus legal positivism’ contest that continues among legal (...) philosophers today. But as a recent revival of interest in Fuller's thought indicates, his scholarly agenda around the idea of ‘the internal morality of law’ was wider still and deserves revisiting for the range of avenues of inquiry it opens up. (shrink)

This book presents the papers and comments on those papers delivered at a colloquium held at the Australian National University in December 2008 to celebrate 50 years since the publication in the Harvard Law Review of the famous and wide-ranging debate between H.L.A. Hart and Lon L. Fuller.