Abstract
The volume contains, in addition to the final part of the Commentary, a critical text of the Parmenides through the first hypothesis, as it appears in the lemmata of the Latin Proclus, a new fragment of Speusippus, a new one-page summary of the Stoic-Peripatetic controversy over counterfactuals, and the marginalia of Cusanus on this final section of the Proclus in his Latin manuscript. There are, thus, primary sources in Hellenic, Hellenistic, Medieval and Renaissance philosophy appearing for the first time in this modern volume. The continuity of the Platonic tradition could hardly be more dramatically emphasized.