Skepticism: From Antiquity to the Present is an authoritative and up-to-date survey of the entire history of skepticism. Divided chronologically into ancient, medieval, renaissance, modern, and contemporary periods, and featuring 50 specially-commissioned chapters from leading philosophers, this comprehensive volume is the first of its kind.By exploring each of the distinct traditions and providing expert insights, this extensive reference work: - covers major thinkers such as Sextus Empiricus, Cicero, Descartes, Hume, Spinoza, and Wittgenstein.- acknowledges the influence of ancient skeptical traditions on later philosophy and explains why it is still a fertile topic of inquiry among today's philosophers and historians of philosophy.- analyzes various forms of skepticism including Pyrrhonian, Academic, religious, moral, and neo-Pyrrhonian.- addresses issues in contemporary epistemology and indicates new directions of study.Skepticism, a driving force in the history of philosophy, remains at the center of debates in ethics, philosophy of religion, epistemology, and the philosophy of mind. Skepticism: From Antiquity to the Present is an essential point of reference for any student, researcher, or practitioner of philosophy, presenting a systematic and historical survey of this core philosophical topic.