Perfect knowledge | Wikipedia audio article
Channel: wikipedia tts
Date: 2019-01-18

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Certainty


00:00:36 1 History
00:00:46 1.1 Pyrrho – ancient Greece
00:01:39 1.2 Ibn-Rushd – Averroes
00:02:40 1.3 Descartes – 17th century
00:03:39 1.4 Ludwig Wittgenstein – 20th century
00:04:31 2 Degrees of certainty
00:06:08 3 Foundational crisis of mathematics
00:10:32 4 Quotes
00:11:17 5 See also



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"I cannot teach anybody anything, I can only make them think."
- Socrates


SUMMARY
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Certainty is perfect knowledge that has total security from error, or the mental state of being without doubt.
Objectively defined, certainty is total continuity and validity of all foundational inquiry, to the highest degree of precision. Something is certain only if no skepticism can occur. Philosophy (at least, historical Cartesian philosophy) seeks this state.