Sextus Empiricus: Against Those in the Disciplines

Against Those in the Disciplines (Pros Mathêmatikous, also known by the abbreviated title M 1-6) deals with six specialized fields of study: grammar, rhetoric, geometry, arithmetic, astrology, and music. In sceptical fashion, it questions the credentials of those who claim to have expert knowledge in these fields. It is the least well known of Sextus Empiricus' works, mainly because its subject-matter is not directly philosophical; some of its arguments require knowledge of these fields as they existed in the ancient world, which philosophers (Sextus' main readership) tend not to have. But it is a good specimen of Sextus' usual sceptical method of inducing suspension of judgement about the topics under consideration, and it contains much that is of philosophical interest. This volume aims to bring this work to a wider philosophical audience and to make the technicalities of the fields discussed understandable to non-specialists. It contains a translation of the work into clear modern