Abstract

Aristotle twice affirms that being is better than nonbeing. Throughout the corpus—in both practical and theoretical works—he explicates this claim in terms of three main concepts, each of which serves to link being with goodness. These include completeness and self-sufficiency, which are well-known from Aristotle’s ethics and politics. Even more fundamental, however, are the closely related concepts of order and determinacy, which the present essay explores. Beginning with the causal role of the good in Aristotle’s accounts of nature and human life, it proceeds to his identification of order as characterizing both the being and the goodness of natural things. After pausing to consider the relation between goodness and beauty, it then moves from order to determinacy as a general characteristic of being by examining his concepts of limit and the unlimited. It concludes by discussing determinacy and the good in Aristotle’s ethics and metaphysics.