Combining Texts

All the ideas for 'fragments/reports', 'The Logical Syntax of Language' and 'On Signs (damaged)'

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4 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

13342

Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]

5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention

13251

Each person is free to build their own logic, just by specifying a syntax [Carnap]

13. Knowledge Criteria / E. Relativism / 2. Knowledge as Convention

1556	By nature people are close to one another, but culture drives them apart [Hippias]

14. Science / C. Induction / 3. Limits of Induction

6027	From the fact that some men die, we cannot infer that they all do [Philodemus]