Immaginazione, divinazione e melancolia: prospettive dell’indagine aristotelica sulla mantica onirica

Abstract The aim of this article is to examine Aristotle’s treatment of the relationship between the accentuated mobility and the overwhelming imagination of melancholics. I begin by retracing the main lines of Aristotle’s reflection on the psychological and ethical implications of the propensity of melancholics to be guided by φαντασία. With specific regard, then, to the connection between certain peculiar psycho-somatic conditions – such as, among others, that deriving from an overabundance of μέλαινα χολή – and the capacity of foreseeing the future by oneiric φαντάσματα, I analyse some crucial passages from the De divinatione per somnum and the Eudemian Ethics , as well as some fragments of the dialogues Eudemus and On Philosophy . Finally, I put forward the hypothesis that the focus on psycho-somatic conditions constitutes the fil rouge of the Aristotelian conception of dream divination, and argue – contrary to what is mostly claimed by scholars – its substantial unity.