"Judicious in every respect: selection, translation and structuring of the texts, footnotes, bibliography, and index. . . . The book of choice for undergraduate courses." --Edward M. Galligan, University of North Carolina

The idea that Western philosophy is a footnote to Plato is simplistic and inaccurate. Much of modern and contemporary epistemology owes a debt not so much to Platonism or Aristotelianism as to their antithesis: scepticism. Recent discussions in the history of philosophy have sparked a great deal of interest in the ancient sceptics, but until now they have been misunderstood and the significance of their philosophy not fully appreciated.