Abstract

Plato’s definition of pleasure as perceptible replenishment of a lack has been criticized as too narrow and incapable of accounting for some of the corporeal and all the non-corporeal pleasures. Plato’s suggested reply, based on objective standards in relation to which we are to estimate the reality and degree of replenishment we experience, seems to give rise to another difficulty, concerning the legitimate diversity of our natural inclinations and tastes. I argue that Plato’sdefinition of pleasure makes perfect sense when integrated in the horizon of his metaphysical presuppositions and that he is successful in reconciling the diversity of subjective tastes with his view of an ultimate objective hierarchy of value by appeal to the notion of the mean.