Butler and the nature of self-interest

Butler’s famous arguments in Sermon XI, designed to refute psychological egoism and to mitigate conflict between self-interest and benevolence, turn out to depend crucially on his own distinctive conception of self-interest. Butler does not notice the availability of several alternative conceptions of self-interest. Some such alternatives are available within the framework of Butler’s moral psychology; others can be developed outside that framework. There are a number of interesting reasons to prefer one or other such account of the ordinary concept of self-interest; but, ultimately, no such reasons prove decisive, and we should reject the idea that there is a uniquely correct account of self-interest. Since Butler’s arguments require the unique adequacy of his own distinctive conception of self-interest, they must be rejected