Abstract

Plotinus's theory of dual selfhood is one of the best-known and most puzzling aspects of his philosophy. Each human being, he held, is both a compound of body and soul and a discarnate member of the hypostasis Intellect. He built evaluative norms into this duality, all of which derive from what he argued to be the ontological superiority of the discarnate element in us over the body-soul compound. This led him, in turn, to claim that the best and happiest human life is a life of self-purification, mostly devoted to the care of the higher self.Until fairly recently, scholarly consensus had been that, in so centering his "ethics" around the higher self, Plotinus had downplayed what we moderns take to be the very core of the moral life, namely, concern for the needs and entitlements of other agents . It was also generally agreed that, in his description of the ethical life, Plotinus had done no more than develop a claim that is prevalent in ancient theories of ethics, most of which present the life of rational self-fulfillment as the best life for a human being to lead. Ancient ethics, it was then concluded, crucially differs from its modern, post-Kantian, counterpart.This interpretation is now under attack. While some historians of ethics have for some time argued that it is exegetically misleading to set up a sharp dichotomy between ancient and