Brian Leiter

This essay offers an interpretation and partial defense of Nietzsche's idea that moralities and moral judgments are “sign-languages” or “symptoms” of our affects, that is, of our emotions or feelings. According to Nietzsche, as I reconstruct his view, moral judgments result from the interaction of two kinds of affective responses: first, a “basic affect” of inclination toward or aversion from certain acts, and then a further affective response to that basic affect. I argue that Nietzsche views basic affects asnoncognitive, that is, as identifiable solely by how they feel to the subject who experiences the affect. By contrast, I suggest that meta-affects sometimes incorporate acognitivecomponent like belief. After showing how this account of moral judgment comports with a reading of Nietzsche's moral philosophy that I have offered in previous work, I conclude by adducing philosophical and empirical psychological reasons for thinking that Nietzsche's account of moral judgment is correct.

This is a review essay (forthcoming in Notre Dame Philosophical Reviews) discussing Christopher Janaway's book "Beyond Seflessness: Reading Nietzsche's 'Genealogy' (OUP, 2007). Particular attention is given to the question of Nietzsche's style, and the relationship between his philosophical positions and his therapeutic objectives; to Janaway's critique of my account of Nietzsche's naturalism; and to Nietzsche's conception of agency and the meaning of the image (from GM II:2) of "the sovereign individual.".

Nietzsche holds that people lack freedom of the will in any sense that would be sufficient for ascriptions of moral responsibility; that the conscious experience we have of willing is actually epiphenomenal with respect to the actions that follow that experience; and that our actions largely arise through non-conscious processes (psychological and physiological) of which we are only dimly aware, and over which we exercise little or no conscious control. At the same time, Nietzsche, always a master of rhetoric, engages in a “persuasive definition” (Stevenson 1938) of the language of “freedom” and “free will,” to associate the positive valence of these terms with a certain Nietzschean ideal of the person unrelated to traditional notions of free will.

General jurisprudence-that branch of legal philosophy concerned with the nature of law and adjudication-has been relatively unaffected by the "naturalistic" strains so evident, for example, in the epistemology, philosophy of mind and moral philosophy of the past forty years. This paper sketches three ways in which naturalism might affect jurisprudential inquiry. The paper serves as a kind of precis of the main themes in my book NATURALIZING JURISPRUDENCE: ESSAYS ON AMERICAN LEGAL REALISM AND NATURALISM IN LEGAL PHILOSOPHY (Oxford University Press, 2007).

Evolutionary biology – or, more precisely, two (purported) applications of Darwin's theory of evolution by natural selection, namely, evolutionary psychology and what has been called human behavioral biology – is on the cusp of becoming the new rage among legal scholars looking for interdisciplinary insights into the law. We argue that as the actual science stands today, evolutionary biology offers nothing to help with questions about legal regulation of behavior. Only systematic misrepresentations or lack of understanding of the relevant biology, together with far-reaching analytical and philosophical confusions, have led anyone to think otherwise. Evolutionary accounts are etiological accounts of how a trait evolved. We argue that an account of causal etiology could be relevant to law if (1) the account of causal etiology is scientifically well-confirmed, and (2) there is an explanation of how the well-confirmed etiology bears on questions of development (what we call the Environmental Gap Objection). We then show that the accounts of causal etiology that might be relevant are not remotely well-confirmed by scientific standards. We argue, in particular, that (a) evolutionary psychology is not entitled to assume selectionist accounts of human behaviors, (b) the assumptions necessary for the selectionist accounts to be true are not warranted by standard criteria for theory choice, and (c) only confusions about levels of explanation of human behavior create the appearance that understanding the biology of behavior is important. We also note that no response to the Environmental Gap Objection has been proffered. In the concluding section of the article, we turn directly to the work of Owen Jones, a leading proponent of the relevance of evolutionary biology to law, and show that he does not come to terms with any of the fundamental problems identified in this article

This is my contribution to a symposium on my book Why Tolerate Religion?, in which I respond to essays by François Boucher and Cécile Laborde, Frederick Schauer, Corey Brettschneider, and Peter Jones. I clarify and revise my view of the sense in which some religious beliefs are “insulated from reasons and evidence” in response to the criticisms of Boucher and Laborde, but take issue with other aspects of their critique. I defend most of my original argument against utilitarian and egalitarian objections from, respectively, Schauer and Brettschneider. I also discuss and defend the “No Exemptions” approach to conscientious objection to neutral laws of general applicability against a variety of objections, arguing, in particular, that my view is probably not very different from that of Jones.

In teaching jurisprudence, I typically distinguish between two different families of theories of adjudication—theories of how judges do or should decide cases. “Formalist” theories claim that the law is “rationally” determinate, that is, the class of legitimate legal reasons available for a judge to offer in support of his or her decision justifies one and only one outcome either in all cases or in some significant and contested range of cases ; and adjudication is thus “autonomous” from other kinds of reasoning, that is, the judge can reach the required decision without recourse to nonlegal normative considerations of morality or political philosophy. I also note that “formalism” is sometimes associated with the idea that judicial decision-making involves nothing more than mechanical deduction on the model of the syllogism—Beccaria, for example, expresses such a view. I call the latter “Vulgar Formalism” to emphasize that it is not a view to which anyone today cares to subscribe.

The American Legal Realists, as I read them, are tacit legal positivists: they presuppose views about the criteria of legality that have affinities with positivist accounts of law in the sense that they employ primarily pedigree tests of legal validity. Ever since Ronald Dworkin's well-known critique of H.L.A. Hart's positivism a generation ago, however, it has been hotly contested whether there is anything about positivism as a legal theory that requires that tests of legal validity be pedigree tests. So-called Soft or Inclusive versions of positivism are willing to relax the restrictions on the content of a Rule of Recognition to admit non-pedigree criteria of legal validity; Hard or Exclusive versons of positivism deny that such a move is compatible with the central commitments of positivism. Hard Positivism, of which Joseph Raz has been the leading proponent, thus competes with various Soft Positivisms, defended by, among others, Coleman, Lyons, Soper, Waluchow, and now, explicitly, Hart himself in the “Postscript.” If the Realists are positivists, as I claim, then it cannot be the case that Soft Positivism is a genuinely positivistic doctrine. But there is more at stake here than just labels. Realist arguments for the indeterminacy of law—arguments central to the whole Realist enterprise—depend crucially on their tacit Hard Positivism. If, in fact, positivism has a more relaxed view of the criteria of legality than Hard Positivism supposes, then Realist arguments depend on unsound tacit premises about legal validity. What is at stake, then, is not whether Realists should be called “Positivists” or merely “Hard Positivists,” but whether their underlying view of the criteria of legality is sound. It can only be so if the best arguments favor Hard Positivism

Shapiro has recently argued that Dworkin posed a new objection to legal positivism in Law's Empire, to which positivists, he says, have not adequately responded. Positivists, the objection goes, have no satisfactory account of what Dworkin calls “theoretical disagreement” about law, that is, disagreement about “the grounds of law” or what positivists would call the criteria of legal validity. I agree with Shapiro that the critique is new, and disagree that it has not been met. Positivism can not offer an explanation that preserves the “face value” of theoretical disagreements, because the only intelligible dispute about the criteria of legal validity is an empirical or “head count” dispute, i.e., a dispute about what judges are doing, and how many of them are doing it. Positivism, however, has two other explanations for theoretical disagreement, which “explain away” rather than preserve the “face value” disagreement. According to positivists, either theoretical disagreements are disingenuous, in the sense that the parties, consciously or unconsciously, are really trying to change the law, that is, they are trying to say, as Dworkin puts it, “what it should be” not “what the law is”; or they are simply in error, that is, they honestly think there is a fact of the matter about what the grounds of law are, and thus what the law is, in the context of their disagreement, but they are mistaken, because, in truth, there is no fact of the matter about the grounds of law in this instance precisely because there is no convergent practice of behavior among officials constituting a Rule of Recognition on this point. The “Disingenuity” and “Error Theory” accounts of theoretical disagreement are explored, with attention to the theoretical desiderata at stake in choosing between competing explanatory theories. Particular attention is given to the best explanation for Riggs v. Palmer in light of the actual historical context of the decision and other opinions by the Riggs judges in contemporaneous cases

Against the two dominant strands in the secondary literature on Nietzsche's political philosophy - one attributing to Nietzsche a kind of flat-footed commitment to aristocratic forms of social ordering, the other denying that Nietzsche has any political philosophy at all-Tamsin Shaw stakes out a new and surprising position: namely, that Nietzsche was very much concerned with the familiar question of the moral or normative legitimacy of state power, but was skeptical that with the demise of religion, it would be possible to achieve a practically effective normative consensus about such legitimacy that was untainted by the exercise of state power itself. Although, as I will argue, there are reasons to be quite skeptical that Nietzsche was interested in anything like these questions, Shaw has laid down a clear and invigorating challenge to existing scholarship on Nietzsche's politics, and it is one worth meeting.