L'espressività del cielo di Marsilio Ficino, lo Zodiaco medievale e Plotino

AbstractThis essay provides an analysis of Marsilio Ficino's doctrine of the heavens, especially as this is developed in his commentary on Plotinus' Enneads with reference to contemporary debates in Florence concerning the legitimacy of astrology and in view of new interpretations of attendant problematic issues. Particular attention is given to Ficino's early works, such as the Disputatio contra iudicium astrologorum, as well as to his commentary on Enn. 4, 4-42 and his De vita. The leading interest of the essay consists in the attempt to clarify Ficino's reception of the medieval doctrine of the heavens, most pointedly the theory propounded by Peter of Abano in his Lucidator dubitabilium astronomiae of 1310.