Aristotle’s theory of human happiness in the Nicomachean Ethics explicitly depends on the claim that contemplation (theôria) is peculiar to human beings, whether it is our function or only part of it. But there is a notorious problem: Aristotle says that divine beings also contemplate. Various solutions have been proposed, but each has difficulties. Drawing on an analysis of what divine contemplation involves according to Aristotle, I identify an assumption common to all of these proposals and argue for rejecting it. (...) This allows a straightforward solution to the problem and there is evidence that Aristotle would have adopted it. (shrink)

Aristotle thinks that happiness is an activity---it consists in doing something---rather than a feeling. It is the best activity of which humans are capable and is spread out over the course of a life. But what kind of activity is it? Some of his remarks indicate that it is a single best kind of activity, intellectual contemplation. Other evidence suggests that it is an overarching activity that has various virtuous activities, ethical and intellectual, as parts. At stake are questions about (...) how we should live and the correct balance of theoretical and practical activity. Numerous interpreters have sharply disagreed about Aristotle's answers to such questions. This book offers a fundamentally new approach to determining what kind of activity Aristotle thinks happiness is, one that challenges widespread assumptions that have until now prevented a dialectically satisfactory interpretation. This approach displays the boldness and systematicity of Aristotle's practical philosophy. (shrink)

Ch.9 of Metaph. 12 gives no support to the common view (against which I have argued elsewhere) that in ch.7 Aristotle identifies his Prime Mover not only as a god but also as an intellect. Rather, ch.9 approaches the divinity of intellect as a common belief (ἔνδοξον) from the Greek philosophical and poetic tradition (as at ch.7, 1072b23) that now requires dialectical testing. Here Aristotle initially establishes that there is a most active intellect (proposed ch.7, 1072b18–19: demonstrated ch.9, 1074b17–21, b28–9), (...) and that it contemplates what is best (proposed loc. cit.: demonstrated ch.9, 1074b21–7). Thus ch.9 proceeds by deducing, as a new result, characteristics implying that this intellect is itself the Prime Mover, since its object, qua best, must be the god of ch.7, and divine intellect is essentially identical (1074b33–1074a5), and an indivisible unity (a5–10), with that object. (shrink)