David Copp

The Problem Economic efficiency is naturally thought to be a virtue of social policies and decisions, and cost-benefit analysis is commonly regarded as a technique for measuring economic efficiency. It is not surprising, then, that CB analysis is so widely used in social policy analysis. However, there is a great deal of controversy about CB analysis, including controversy about its underlying philosophical rationale. The rationales that have been proposed fall into three basic, though not mutually exclusive categories. There are moralist views to the effect that an acceptable CB analysis would provide, or contribute to, an ethical appraisal of proposed policies or projects. There are rationalist views to the effect that an acceptable CB analysis would contribute to the selection of social policies and projects that are “socially rational.” Finally, there are so-called management science views to the effect that the purpose of CB analysis is to promote the achievement of objectives held by the policy maker, whatever they may be. Different positions are available within each of these categories. But there is also the possibility that CB analysis lacks any viable rationale. I will examine some of the major rationales for CB analysis in this paper, and I will suggest that the last view is close to the truth.

Moral realism and antirealist-expressivism are of course incompatible positions. They disagree fundamentally about the nature of moral states of mind, the existence of moral states of affairs and properties, and the nature and role of moral discourse. The central realist view is that a person who has or expresses a moral thought is thereby in, or thereby expresses, a cognitive state of mind; she has or expresses a belief that represents a moral state of affairs in a way that might be accurate or inaccurate. The view of antirealist-expressivism is that such a person is in, or expresses, a conative state of mind, one that consists in a certain kind of attitude or motivational stance toward something, such as an action or a person. Realism holds that moral thoughts have truth conditions and that in some cases these truth conditions are satisfied so that our moral thoughts are true. Antirealist-expressivism holds, to a first approximation, that the distinctive moral content of a moral thought does not have truth conditions

This paper is a reply to Anton Leist’s criticisms of the view I develop in my book, Morality, Normativity, and Society. Leist claims that my “standard-based” account of the truth conditions of moral propositions is incoherent. I argue that he is mistaken about this. Leist claims that my “society-centered” account of the justification of moral standards has “nasty” implications. In the course of answering this worry, I develop the idea of a “moral necessity”. My theory implies that although moral propositions are metaphysically contingent, they are most likely morally necessary. I also explain that, despite its relativism, the society-centered view is quite compatible with the idea that there are certain “moral universals”. Finally, Leist claims that the arguments I have given in favor of my view are unsuccessful. But it is a mistake to think that decisive arguments can be expected in this area. The most we can expect is a clear statement of the costs and benefits of a theory. I claim that my account of the nature and grounding of morality has important advantages over familiar alternatives.

An account of the ontological nature of collectives would be useful for several reasons. A successful theory would help to show us a route through the thicket of views known as “methodological individualism”. It would have a bearing on the plausibility of legal positivism. It would be relevant to the question whether collectives are capable of acting. The debate about the ontology of collectives is therefore important for such fields as the theory of action, social and political philosophy, the philosophy of law and the philosophy of social science. I hope to contribute to the debate by proposing an account of collectives, and by showing its theoretical soundness and utility. In its essentials, my proposal is that collectives are “mereological sums” of “stages” of persons linked by a “unity relation”. The influence on this account of some theories of personal identity will perhaps be obvious. But the motivation is different, for it lies at least as much in the ability of the theory to help us deal with the issues already mentioned as in problems concerning the identity of collectives over time. I acknowledge that my proposal is not commonsensical; however, I believe that no account could be both commonsensical and adequate. I will begin by introducing some constraints on a theory of collectives.

According to the basic needs principle, a state in favorable circumstances must enable its members to meet their basic needs throughout a normal life-span. Applied to the international situation, I argue, this principle implies that a global state would have a duty (ceteris paribus) to enable subordinate states to meet their members‘ needs. In the absence of a global state, existing states have a duty (ceteris paribus) to work to create a system of institutions that would enable each state to meet its members‘ needs. Near the conclusion, I respond to skeptical objections about global justice.