Abstract

Aristotle's chief ethical work, the Nicomachean Ethics , has given rise to a number of lively scholarly debates. Chief among them, is the debate about Aristotle's conception of the human good or eudaimonia. Aristotle defines eudaimonia as activity of the soul in accordance with virtue . But several different kinds of psychic virtues are all discussed in the NE, viz., ethical virtue and sophia. Unfortunately, it is unclear whether Aristotle identifies eudaimonia with the combination of ethical virtue and sophia, or whether he believes that eudaimonia consists in the activity of sophia alone. Inclusivists endorse the former alternative, whereas intellectualists endorse the latter. ;Aristotle's "function argument" ---the argument which leads Aristotle to conclude that eudaimonia is "activity of the soul in accordance with virtue"---has become the locus of the dispute between intellectualists and inclusivists. The present work focuses on this dispute. I argue that both intellectualist and inclusivist interpretations of Aristotle's conception of eudaimonia , are flawed. For both accounts ignore Aristotle's views about the biological development of human beings. As I will show, Aristotle's views about human development play a crucial role in the function argument. Once this fact is appreciated, we are able to see that ethical virtue is a developmental prerequisite for sophia, and hence that sophia cannot be actualized without ethical virtue. This conclusion challenges those intellectualists who claim that in some cases, ethical virtue and sophia can come into conflict with one another.1 These intellectualists conclude from this that eudaimonia consists in contemplative activity alone, and that ethical virtue is merely instrumentally valuable. On this view, ethical virtue is valuable only to the extent that it helps one to be a better contemplator. I reject this view and argue that ethical virtue is necessary for the development of sophia. Thus, eudaimonia is activity in accordance with ethical virtue and sophia, but these virtues are hierarchically related since ethical virtue is a developmental prerequisite of sophia. This is the primary conclusion of this work. ;1See Cooper , Kraut