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Reflections on consequentialism

2008, Theoria

Abstract

there is no separate entry for "consequentialism"; the reader is referred to "utilitarianism", and this is in turn explained as "the moral theory that an action is morally right if and only if it produces at least as much good (utility) for all people affected by the action as any alternative action the person could do instead". 2 This is a sufficient starting point for my purposes in this paper. It indicates, for example, that the kind of theory I have in mind is "act consequentialism", rather than "rule consequentialism". A well-known consequentialist theory would be the hedonistic utilitarianism described in the first two chapters of G.E. Moore's Ethics; another example would be Moore's own nonhedonistic "ideal" utilitarianism proposed in the same book. 3 Moore takes (hedonistic) utilitarianism to contain the "principle" that "a voluntary action is right, whenever and only when the agent could not, even if he had chosen, have done any other action instead, which would have caused more pleasure than the one he did do". 4 Notice, however, that, for Moore, utilitarianism does not only say "that the producing of a maximum of pleasure is a characteristic, which did and will belong, as a matter of fact, to all right voluntary actions (actual or possible)", it also says that "it is because they possess this characteristic that such actions are right". 5 I follow Moore here. I take consequentialism to be an explanatory theory of moral rightness; it is neither a statement of a mere correlation between rightness and a certain empirical and/or evaluative property, nor a decision procedure to be followed in actual situations of choice. The distinction between theories of rightness and practical decision procedures is probably quite old. It appears to go back at least to Henry Sidgwick. 6 It is quite clearly