Gustaf Arrhenius

The person-affecting restriction, in its slogan form, states that an outcome can be better than another only if it is better for someone. It has a strong intuitive appeal and several theorists have suggested that it avoids certain counterintuitive implications in population ethics. At the same time, the restriction has highly counterintuitive implications and yields non-transitive orderings in some nonidentity cases. Many theorists have taken this criticism to be decisive. Recently, however, there have been some reformulations of the restriction, suggesting that the restriction survives this “old” criticism. This paper investigates the viability of those reformulations, which are versions of “Comparativism,” and argues that most of them either have counterintuitive implications or are extensionally equivalent with impersonal theories, but that “Soft Comparativism” seems to have an advantage over impersonal theories.

Total Utilitarianism is the view that an action is right if and only if it maximizes the sum total of people’s well-being. A common objection to Total Utilitarianism is that it is insensitive to matters of distributive justice. For example, for a given amount of well-being, Total Utilitarianism is indifferent between an equal distribution and any unequal distribution, and if there would be a tiny gain in well-being by moving from an equal distribution to an unequal, we have a duty to do so. To meet the objection from justice, Fred Feldman has suggested a desert adjusted version of Total Utilitarianism ---‘Justicism’ --- which in addition to the value of wellbeing takes into account factors concerning people’s desert.1 Feldman’s suggestion is novel and interesting but his theory has been severely criticized as a theory of distributive justice.2 In the present paper, I shall try to salvage what I think might be a kernel of truth in Feldman’s suggestion, or at least a kernel that is worthy of further investigation.

The long sweep of human history has involved a continuing interaction between peoples' efforts to improve their well-being and the environment's stability to sustain those efforts. Throughout most of that history, the interactions between human development and the environment have been relatively simple and local affairs. But the complexity and scale of those interactions are increasing. What were once local incidents of pollution shared throughout a common watershed or air basin now involve multile nations - witness the concerns for acid desposition in Europe and North America. What were once acute episodes of relatively reversible damage now affect multiple generations - witness the debates over disposal of chemical and radioactive wastes.