This paper distinguishes two interpretations of G. E. Moore''s principle of organic unities, which says that the intrinsic value of a whole need not equal the sum of the intrinsic values its parts would have outside it. A holistic interpretation, which was Moore''s own, says that parts retain their values when they enter a whole but that there can be an additional value in the whole as a whole that must be added to them. The conditionality interpretation, which has been (...) defended by Korsgaard, says that parts can change their values when they enter wholes, so no additional value is needed. The paper shows that the two interpretations, which differ on such apparently important issues as the nature of intrinsic value, can always yield the same conclusions about the overall value in a state of affairs, so there is in that sense nothing to choose between them. At the same time, though, the differences between the interpretations make sometimes one and sometimes the other more appropriate for expressing a given evaluative view. In this last connection the paper considers views about beauty, posthumous achievement, vices of disproportion, deserved and compassionate pain, and undeserved and malicious pleasure. (shrink)

Whether or not intrinsic value is additively measurable is often thought to depend on the truth or falsity of G. E. Moore's principle of organic unities. I argue that the truth of this principle is, contrary to received opinion, compatible with additive measurement. However, there are other very plausible evaluative claims that are more difficult to combine with the additivity of intrinsic value. A plausible theory of the good should allow that there are certain kinds of states of affairs whose (...) intrinsic value cannot be outweighed by any number of states of certain other, less valuable, kinds. Such``non-trade-off'' cannot reasonably be explained in terms of organic unities, and it can be reconciled with the additivity thesis only if we are prepared to give up some traditional claims about the nature of intrinsic value. (shrink)

Sidgwick maintains, plausibly, that the concept of a person's good is a normative one and takes for granted that it is normative for the agent's own choice and action. I argue that the normativity of a person's good must be understood in relation to concern for someone for that person's own sake. A person's good, I suggest, is what one should want for that person in so far as one cares about him, or what one should want for him for (...) his sake. I examine Sidgwick's defence of the axioms of rational prudence and argue that it is powerless to convince anyone who lacks self-concern or thinks he has no reason to care for himself. To the extent that Sidgwick is persuasive, I argue, it is because he insinuates an assumption of self-concern. Similarly, Sidgwick's defence of the axiom of rational benevolence tacitly assumes, not just impersonality, but equal concern. (shrink)

Non-naturalism has a shady reputation. This reputation is undeserved, at least in the case of one variety of non-naturalism – the variety Sidgwick offers. In section I, I present Sidgwick's view, distinguishing it from views with which it is often lumped. In II and III, I defend Sidgwick against recent objections to non-naturalism from motivation and supervenience. In IV, I briefly consider objections which brought about the downfall of non-naturalism at the middle of the century. In V, I consider the (...) role Sidgwick's arguments for non-naturalism play in Methods I.3. In VI, I contrast Sidgwick's attitude toward analytic metaethics to that of Moore and the non-cognitivists. (shrink)