Matthew D. Adler

A large literature documents the correlates and causes of subjective well-being, or happiness. But few studies have investigated whether people choose happiness. Is happiness all that people want from life, or are they willing to sacrifice it for other attributes, such as income and health? Tackling this question has largely been the preserve of philosophers. In this article, we find out just how much happiness matters to ordinary citizens. Our sample consists of nearly 13,000 members of the UK and US general populations. We ask them to choose between, and make judgments over, lives that are high in different types of happiness and low in income, physical health, family, career success, or education. We find that people by and large choose the life that is highest in happiness but health is by far the most important other concern, with considerable numbers of people choosing to be healthy rather than happy. We discuss some possible reasons for this preference.

Sunstein aims to provide a nonsectarian account of moral heuristics, yet the account rests on a controversial meta-ethical view. Further, moral theorists who reject act consequentialism may deny that Sunstein's examples involve moral mistakes. But so what? Within a theory that counts consequences as a morally weighty feature of actions, the moral judgments that Sunstein points to are indeed mistaken, and the fact that governmental action at odds with these judgments will be controversial doesn't bar such action.

The Pigou-Dalton (PD) principle recommends a non-leaky, non-rank-switching transfer of goods from someone with more goods to someone with less. This Article defends the PD principle as an aspect of distributive justice—enabling the comparison of two distributions, neither completely equal, as more or less just. It shows how the PD principle flows from a particular view, adumbrated by Thomas Nagel, about the grounding of distributive justice in individuals’ “claims.” And it criticizes two competing frameworks for thinking about justice that less clearly support the principle: the veil-of-ignorance framework, and Larry Temkin’s proposal that fairer distributions are those concerning which individuals have fewer “complaints.” The Article also clarifies the relation between the PD principle and prioritarianism. Prioritarians will surely endorse the PD principle (with the “good” individual well-being), but they are also committed to a distinct axiom of separability: the moral value of someone’s well-being change does not depend upon her position relative to others. The PD principle neither implies separability, nor is implied by it. Although prioritarianism is very plausible, the case for the PD principle is yet more compelling than for the combination of that principle with separability. In discussing prioritarianism, we should differentiate between these two, logically independent aspects of the view.

This chapter is an essay in a volume that examines constitutional law in the United States through the lens of H.L.A. Hart's "rule of recognition" model of a legal system. My chapter focuses on a feature of constitutional practice that has been rarely examined: how jurists and scholars argue about interpretive methods. Although a vast body of scholarship provides arguments for or against various interpretive methods -- such as textualism, originalism, "living constitutionalism," structure-and-relationship reasoning, representation reinforcement, minimalism, and so forth -- very little scholarship shifts to the meta-level and asks: What are the considerations that jurists and scholars bring to bear in arguing that one or another interpretive method is legally favored? And can we "make sense" of this body of argument? Is there a model of legal discourse that both accurately describes how U.S. jurists and scholars actually argue about interpretive methods, and that vindicates this discourse (in the sense of seeing these actors as making valid arguments)? I find that Hart's rule-of-recognition model fails to describe or vindicate how U.S. jurists and scholars argue about interpretive methods. The problem, in a nutshell, is that Hart sees legal argument as asserting or presupposing the social fact of contemporary official acceptance of a rule of recognition. By contrast, jurists and scholars typically point to social facts other than contemporary official acceptance in arguing for the legal status of an interpretive method -- for example, the fact that the method is supported by Framers' intent, or by U.S. culture and tradition, or by precedent. Further, jurists and scholars very often argue that some interpretive method is legally favored even though the method is controversial. On Hart's model, such a claim is problematic -- because, on his model, the content of the rule of recognition is not controversial, but rather a matter of consensus among officials. The upshot may just be that Hart's model is a failure. However, another possibility is to adopt an "error theory" of U.S. constitutional discourse. It may perhaps be the case that U.S. jurists and scholars often make claims for the favorable legal status of some interpretive method that are inconsistent with the best understanding of the nature of law.

This Article provides a comprehensive, critical overview of proposals to use happiness surveys for steering public policy. Happiness or “subjective well-being” surveys ask individuals to rate their present happiness, life-satisfaction, affective state, etc. A massive literature now engages in such surveys or correlates survey responses with individual attributes. And, increasingly, scholars argue for the policy relevance of happiness data: in particular, as a basis for calculating aggregates such as “gross national happiness,” or for calculating monetary equivalents for non-market goods based on coefficients in a happiness equation. But is individual well-being equivalent to happiness? The happiness literature tends to blur or conflate important concepts: well-being, subjective well-being, happiness, utility, satisfaction. A preference-realization account of well-being denies the equivalence of happiness and welfare, since someone can have preferences for non-mental attributes, such as health, autonomy, goal-fulfillment, knowledge or the quality of her relationships. It is critical, therefore, to differentiate two potential policy roles for happiness surveys. First, the survey response may provide prima facie evidence of the respondent’s preference-utility: the extent to which her preferences are realized. Second, it may indicate her experience-utility: the quality of her mental states. The Article clarifies these two, very different, ideas. It then criticizes, in turn, the preference-utility and the experience-utility defenses of the policy relevance of happiness surveys. Enthusiasm about happiness is premature.

Decision theory seems to offer a very attractive normative framework for individual and social choice under uncertainty. The decisionmaker should think of her choice situation, at any given moment, in terms of a set of possible outcomes, that is, specifications of the possible consequences of choice, described in light of the decisionmaker's goals; a set of possible actions; and a "state set" consisting of possible prior "states of the world." It is this framework for choice which provides the foundation for expected utility theory, as demonstrated in the work of Leonard Savage. Problems arise, however, when the decisionmaker is boundedly rational: when the mental process of thinking about outcomes, actions, and states is itself expensive and time consuming. In the case of the unboundedly rational decisionmaker, decision theory enjoins her to employ maximally specific outcomes; to consider all possible actions; and to use a set of mutually exclusive and collective exhaustive states, each of which is sufficiently finely specified so that each action, together with each state, yields one and only one maximally specific outcome. In the case of the boundedly rational decisionmaker, this procedure is either infeasible or, if feasible, irrational. This paper presents the problem of bounded rationality. It surveys possible solutions, none of which are found to be attractive. And it concludes by discussing the difficulties that the problem of bounded rationality poses for the welfarist program for legal scholarship presented by Louis Kaplow and Steven Shavell in their book, Fairness versus Welfare.

Prior to recent decades, the United States Supreme Court often invoked the political question doctrine to avoid deciding controversial questions of individual rights. 1 By the 1970s and 1980s, standing limits traced to Article IIIs arsenal of threshold decision making, 3 in the last decade the Court has turned with increasing frequency to the distinction between facial and as-applied challenges to perform the gatekeeping function. However, although there is a considerable body of scholarship concerning the conventional justiciability doctrines, scholars have only recently begun to address the range of questions implicated by the Courtand they have generally focused on narrow doctrinal questions about the proper treatment of discrete rights such as abortion, free exercise of religion, and freedom of speech. The papers in this issue of LegalTheory and the next view these issues in a broader jurisprudential context.

This paper builds upon, but substantially revises, John Harsanyi's concept of ‘extended preferences’. An individual ‘history’ is a possible life that some person (a subject) might lead. Harsanyi supposes that a given spectator, formulating her ethical preferences, can rank histories by empathetic projection: putting herself ‘in the shoes’ of various subjects. Harsanyi then suggests that interpersonal comparisons be derived from the utility function representing spectators’ (supposedly common) ranking of history lotteries. Unfortunately, Harsanyi's proposal has various flaws, including some that have hitherto escaped scholarly attention. In particular, it ignores the limits of personal identity. If the subject has welfare-relevant attributes that the spectator cannot acquire without changing who she is, full empathetic identification of the latter with the former becomes impossible. This paper proposes instead to usesympathyas the attitude on a spectator's part that allows us to make sense of her extended preferences. Sympathy – an attitude of care and concern – is a psychological state quite different from empathy. We should also allow for hetereogeneity in spectators’ extended preferences. Interpersonal comparisons emerge from a plurality of sympathetic spectators, not (as per Harsanyi) from a common empathetic ranking.

Does individual desert matter for distributive justice? Is it relevant, for purposes of justice, that the pattern of distribution of justice’s “currency” (be it well-being, resources, preference-satisfaction, capabilities, or something else) is aligned in one or another way with the pattern of individual desert? This paper examines the nexus between desert and distributive justice through the lens of individual claims. The concept of claims (specifically “claims across outcomes”) is a fruitful way to flesh out the content of distributive justice so as to be grounded in the separateness of persons. A claim is a relation between a person and a pair of outcomes. If someone is better off in one outcome than a second, she has a claim in favor of the first. If she is equally well off in the two outcomes, she has a null claim between the two. In turn, whether one outcome is more just than a second depends upon the pattern of claims between them. In prior work, I have elaborated the concept of claims across outcomes, and have used it to provide a unified defense of the Pareto and Pigou-Dalton axioms. Adding some further, plausible, axioms, we arrive at prioritarianism. Here, I consider the possibility of desert-modulated claims—whereby the strength of an individual’s claim between two outcomes is determined not only by her well-being levels in the two outcomes, and her well-being difference between them, but also by her desert. This generalization of the notion of claims suggests a new axiom of justice: Priority for the More Deserving, requiring that, as between two individuals at the same well-being level, a given increment in well-being be allocated to the more deserving one. If individual desert is intrapersonally fixed, this new axiom, together with a desert-modulated version of the Pigou-Dalton principle, and the Pareto axioms, yields a desert-modulated prioritarian account of distributive justice. Trouble arises, however, if an individual’s desert level can be different in different outcomes. In this case of intrapersonally variable desert, Priority for the More Deserving can conflict with the Pareto axioms (both Pareto indifference and strong Pareto). This conflict, I believe, is sufficient reason to abandon the proposal to make claim strength a function of individual desert on top of well-being levels and differences. If distributive justice is truly sensitive to each individual’s separate perspective—if the justice ranking of outcomes is built up from the totality of individual rankings—we should embrace the Pareto axioms as axioms of justice and reject Priority for the More Deserving. In short: desert-modulated prioritarianism is a nonstarter. Rawls was right to sever distributive justice from desert.

This book addresses a range of relevant theoretical issues, including the possibility of an interpersonally comparable measure of well-being, or “utility” metric; the moral value of equality, and how that bears on the form of the social welfare function; social choice under uncertainty; and the possibility of integrating considerations of individual choice and responsibility into the social-welfare-function framework. This book also deals with issues of implementation, and explores how survey data and other sources of evidence might be used to calibrate both a utility metric and a social welfare function, and whether distributive goals are ever best pursued through regulation rather than the tax system. In working through this range of theoretical and practical issues, the book draws from a wide variety of literatures, including philosophical scholarship on equality, responsibility, the nature of well-being, and personal identity over time; the social choice literature within economics; applied economic literatures concerning the measurement of inequality and poverty; legal and policy-analysis scholarship on cost-benefit analysis, environmental justice, and the choice between regulation and taxation; and the burgeoning field of “happiness studies”.