It is widely thought among philosophers that Joseph Butler's criticism of psychological egoism in his Sermons is, in the words of A.E. Duncan-Jones, 'the classic refutation of it.' Indeed, no less a philosopher than David Hume restated and put forth Butler's central argument against hedonistic egoism - without due credit - as part of his own critique. Yet recent commentators have begun to question Butler's arguments, albeit usually with sympathy and in the hope of saving what they take to be (...) his insights. I propose to focus on Butler's main objection to hedonistic psychological egoism, to show how and why it fails to refute plausible forms of the thesis, and briefly to indicate why philosophical attempts to disprove this theory of motivation are misguided. (shrink)

As a species of egoism, Hedonism holds that our only ultimate pleasure is the self-directed desire for pleasure and the avoidance of pain. Bishop Butler is widely regarded as having refuted hedonism. I argue that Butler's argument failed to undermine Hedonism, because his premises concern what people want, while Hedonism concerns why people have the wants they do. Even if the desires for external things were a prerequisite for obtaining pleasure, nothing would follow about why people desire external things.