Abstract

The short treatise known as Περὶ κόσμου is a learned piece of protreptic addressed to Alexander, ‘the best of princes’, usually identified with Alexander the Great. The treatise is traditionally attributed to Aristotle, and although it does espouse recognizably Aristotelian views, it contains various doctrinal and linguistic elements which have led the large majority of scholars to regard it as inauthentic. The dating of the treatise is a more controversial matter, though most scholars would put it somewhere in the Hellenistic period.