Combining Philosophers

Ideas for H.Putnam/P.Oppenheim, Gottlob Frege and Alain Badiou

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2 ideas

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / d. Rational foundations

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Justifications show the ordering of truths, and the foundation is what is self-evident [Frege, by Jeshion]

13. Knowledge Criteria / C. External Justification / 2. Causal Justification

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Psychological logic can't distinguish justification from causes of a belief [Frege]