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skepticism
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Socrates Cicero William of Ockham Heinrich Cornelius Agrippa von Nettesheim René Descartes David Hume Søren Kierkegaard Bertrand Russell Jacques Derrida A.J. Ayer
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skepticism

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Also known as: scepticism
Written by
Richard H. Popkin
Emeritus Professor of Philosophy, Washington University, St. Louis, Missouri. Adjunct Professor of History and Philosophy, University of California, Los Angeles. Author of History of Scepticism from...
Richard H. Popkin
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Also spelled:
scepticism
Related Topics:
philosophy
Pyrrhonism
Academic Skepticism
ataraxia

skepticism, in Western philosophy, the attitude of doubting knowledge claims set forth in various areas. Skeptics have challenged the adequacy or reliability of these claims by asking what principles they are based upon or what they actually establish. They have questioned whether some such claims really are, as alleged, indubitable or necessarily true, and they have challenged the purported rational grounds of accepted assumptions. In everyday life, practically everyone is skeptical about some knowledge claims; but philosophical skeptics have doubted the possibility of any knowledge beyond that of the contents of directly felt experience. The original Greek meaning of skeptikos ...(100 of 5470 words)

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