Even if specific pieces of research (on the sources or on individual authors, such as Pico, Agrippa, Erasmus, Montaigne, Sanches etc.) have given and are still producing significant results on Renaissance scepticism, an overall synthesis comprising the entire period has not been achieved yet. No predetermined idea of that complex historical subject that is Renaissance scepticism underlies this book, and we want to sacrifice the complexity of movements, personalities, tendencies and interpretations to any sort of a priori unity of theme even less. We acknowledge unhesitatingly that we had...