Abstract
Philosophers have long been interested in the study of induction. This paper aims at examining Philoponus’ treatment, with a focus on his commentary on the Posterior Analytics, which is an especially rich source of information on this topic. Following in Aristotle’s footsteps, Philoponus maintains that it is through induction that universal knowledge is achieved, but in his interpretation of the Aristotelian doctrine he also introduces intriguing novelties. In particular, I argue that in some passages he treats induction as an intellectual means of teaching and learning, that is, as a logical argument-form in which a universal conclusion is inferred from particular premises. In other passages, however, he treats induction as a sort of sense perception, specifically that which triggers the recovery of innate universal knowledge.