Abstract

"Aristotle's Physics Book 3 covers two subjects: the definition of change and the finitude of the universe. Change, which enters into the very definition of nature as an internal source of change, receives two definitions in chapters 1 and 2, as involving the actualization of the potential or of the changeable. Alexander of Aphrodisias is reported as thinking that the second version is designed to show that Book 3, like Book 5, means to disqualify change in relations from being genuine change. Aristotle's successor Theophrastus, we are told, and Simplicius himself, prefer to admit relational change."--BOOK JACKET.