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. 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.