This volume contains a new translation of Against the Ethicists, together with an introduction and extensive commentary. Those who have discussed this work in the past have tended to underestimate it, regarding its main position as essentially the same as that of Sextus's better-known Outlines of Pyrrhonism, Richard Bett shows that this text proposes a distinct and previously unnoticed philosophical outlook, associated with a phase of Pyrrhonian Scepticism predating Sextus himself.

Nicholas of Cusa (1401-1464), a student of canon law who became a Catholic cardinal, was widely considered the most important original philosopher of the Renaissance. He wrote principally on theology, philosophy, and church politics. This volume makes most of Nicholas's other writings on Church and reform available in English for the first time.