Ammonius On Aristotle Categories

Ammonius, who taught most of the leading sixth-century Neoplatonists, introduced the methods of his own teacher, Proclus, from Athens to Alexandria. These are exemplified in his commentaries: for instance, in the set of ten introductory questions prefixed to this commentary, which became standard. The commentary is interesting for the light it sheds on the religious situation in Alexandria. It used to be said that the Alexandrian Neoplatonist school was allowed to remain open after the Athenian school closed because Ammonius has agreed with the Christian authorities to keep quiet about his religious views. On the contrary, as this commentary shows he freely declared his belief in the Neoplatonist deities. The philosophical problems considered by Ammonius offer a unique insight into Aristotle's Categories. They exercise the mind and deepen understanding of the subject matter. Modern readers would do well to put the same questions to themselves.

"Ammonius, who taught most of the leading sixth-century Neoplatonists, introduced the methods of his own teacher, Proclus, from Athens to Alexandria. These are exemplified in his commentaries: for instance, in the set of ten introductory questions prefixed to this commentary, which became standard. The commentary is interesting for the light it sheds on the religious situation in Alexandria. It used to be said that the Alexandrian Neoplatonist school was allowed to remain open after the Athenian school closed because Ammonius has agreed with the Christian authorities to keep quiet about his religious views. On the contrary, as this commentary shows he freely declared his belief in the Neoplatonist deities. The philosophical problems considered by Ammonius offer a unique insight into Aristotle's Categories. They exercise the mind and deepen understanding of the subject matter. Modern readers would do well to put the same questions to themselves."--Bloomsbury Publishing

"Ammonius, who taught most of the leading sixth-century Neoplatonists, introduced the methods of his own teacher, Proclus, from Athens to Alexandria. These are exemplified in his commentaries: for instance, in the set of ten introductory questions prefixed to this commentary, which became standard. The commentary is interesting for the light it sheds on the religious situation in Alexandria. It used to be said that the Alexandrian Neoplatonist school was allowed to remain open after the Athenian school closed because Ammonius has agreed with the Christian authorities to keep quiet about his religious views. On the contrary, as this commentary shows he freely declared his belief in the Neoplatonist deities. The philosophical problems considered by Ammonius offer a unique insight into Aristotle's Categories. They exercise the mind and deepen understanding of the subject matter. Modern readers would do well to put the same questions to themselves."--Bloomsbury Publishing.

No Marketing Blurb

Chapters 5 and 6 of Aristotle's Categories describe his first two categories, Substance and Quantity. It is usually taken that Plotinus attacked Aristotle's Categories, but that Porphyry and Iamblichus restored it to the curriculum once and for all. Nonetheless, the introduction to this text stresses how much of the defence of Aristotle Porphyry was able to draw out of Plotinus' critical discussion. Simplicius' commentary is our most comprehensive account of the debate on the validity of Aristotle's Categories. One subject discussed by Simplicius in these chapters is where the differentia of a species (eg the rationality of humans) fits into the scheme of categories. Another is why Aristotle elevates the category of Quantity to second place, above the category of Quality. Further, de Haas shows how Simplicius distinguishes different kinds of universal order to solve some of the problems.

"Simplicius starts with a survey of previous commentators and an introductory set of questions about Aristotle's philosophy and about the Categories in particular. The commentator, he says, needs to present Plato and Aristotle as in harmony in most things."-- Publisher description.