This study reconsiders Denis O'Brien's controversial thesis that it was Plotinus' position that the 'partial' soul generates matter. O'Brien relies principally on two core texts, 3.4 .1 and 3.9 .3, where he finds convincing evidence for his thesis. In the present study I take two approaches. First, I demonstrate that if we accept O'Brien's thesis, then we are compelled to accept as well that Plotinus is guilty of self-contradiction in his doctrine of soul's descent. Secondly, I offer a different interpretation (...) of what Plotinus has in mind as the source of matter's generation in 3.4.1 and 3.9.3. In several passages Plotinus states that the product of the partial soul's creative activity is the "trace" of soul that, in turn, combines with matter to form the 'qualified body.' I argue that it is this trace-soul, not matter, that Plotinus is referring to in these texts. (shrink)

In "De malorum subsistentia" chs 30-7, Proclus criticizes the view that evil is to be identified with matter. His main target is Plotinus' account in Enn. I,8 [51]. Proclus denies that matter is the cause of evil in the soul, and that it is evil or a principle of evil. According to Proclus, matter is good, because it is produced by the One. Plotinus' doctrine of matter-evil is the result of a different conception of emanation, according to which matter does (...) not revert to its principle. Proclus claims that to posit a principle of evil either amounts to a coarse dualism, or makes the Good ultimately responsible for evil. Plotinus does not seem to be able to escape the latter consequence, if he is to remain committed to the Neoplatonic conception of causation. Plotinus equated matter with privation and said it is a kind of non-being that is the contrary of substance, thus violating fundamental Aristotelian tenets. Proclus reinstates Aristotelian orthodoxy, as does Simplicius in his "Commentary on the Categories." It is possible that lamblichus was the source of both Proclus and Simplicius, and that he was the originator of the parhypostasis theory and the inventor of the anti-Plotinian arguments. (shrink)

In "De malorum subsistentia" chs 30-7, Proclus criticizes the view that evil is to be identified with matter. His main target is Plotinus' account in Enn. I,8 [51]. Proclus denies that matter is the cause of evil in the soul, and that it is evil or a principle of evil. According to Proclus, matter is good, because it is produced by the One. Plotinus' doctrine of matter-evil is the result of a different conception of emanation, according to which matter does (...) not revert to its principle. Proclus claims that to posit a principle of evil either amounts to a coarse dualism, or makes the Good ultimately responsible for evil. Plotinus does not seem to be able to escape the latter consequence, if he is to remain committed to the Neoplatonic conception of causation. Plotinus equated matter with privation and said it is a kind of non-being that is the contrary of substance, thus violating fundamental Aristotelian tenets. Proclus reinstates Aristotelian orthodoxy, as does Simplicius in his "Commentary on the Categories." It is possible that lamblichus was the source of both Proclus and Simplicius, and that he was the originator of the parhypostasis theory and the inventor of the anti-Plotinian arguments. (shrink)

Plato's later dialogue, the Sophist, is deemed one of the greatest works in the history of philosophy, but scholars have been shy of confronting the central problem of the dialogue. For Plato, defining the sophist is the basic philosophical problem: any inquirer must face the 'sophist within us' in order to secure the very possibility of dialogue, and of philosophy, against sophistic counterattack. Examining the connection between the large and difficult philosophical issues discussed in the Sophist in relation to the (...) basic problem of defining the sophist, Dr Notomi shows how Plato struggles with and solves all these problems in a single line of inquiry. His interpretation of the whole dialogue finally reveals how the philosopher should differ from the sophist. (shrink)

Plotinus : a detailed study of Plotinus' theories on matter and the soul , in relation to select passages from his treatise Against the Gnostics.

This book examines Proclus' doctrine of evil in light of the tradition of exegesis of Plato's treatment of evil within the schools of ancient Platonism, from ...