Combining Texts

All the ideas for 'Logic [1897]', 'Medical Conceptions of Health pre-Renaissance' and 'Papers of 1918'

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3 ideas

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

11052

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

19. Language / D. Propositions / 4. Mental Propositions

22307

Propositions don't name facts, because two opposed propositions can match one fact [Russell]

22. Metaethics / B. Value / 2. Values / d. Health

22237

The Greeks had a single word meaning both 'beautiful' and 'good' [Pormann]