Krister Bykvist

Michael Smith has recently argued that non-cognitivists are unable to accommodate crucial structural features of moral belief, and in particular that non-cognitivists have trouble accounting for subjects' certitude with respect to their moral beliefs. James Lenman and Michael Ridge have independently constructed 'ecumenical' versions of non-cognitivism, intended to block this objection. We argue that these responses do not work. If ecumenical non-cognitivism, a hybrid view which incorporates both non-cognitivist and cognitivist elements, fails to meet Smith's challenge, it is unlikely that 'purer' and more familiar versions of non-cognitivism will succeed.

The simple idea behind act-consequentialism isthat we ought to choose the action whoseoutcome is better than that of any alternativeaction. In a recent issue of this journal, ErikCarlson has argued that given a reasonableinterpretation of alternative actions thissimple idea cannot be upheld but that the newtheory he proposes nevertheless preserves theact-consequentialist spirit. My aim in thispaper is to show that Carlson is wrong on bothcounts. His theory, contrary to his ownintentions, is not an act-consequentialisttheory. By building on a theory formulated byHolly Smith, I will show that the simple ideacan be upheld. The new theory I will proposehas all the merits of Carlson's theory withoutsharing its demerits.