Combining Texts

All the ideas for 'Intuitionism: an Introduction', 'Intentionality and the Physical: reply to Mumford' and 'The Logical Syntax of Language'

expand these ideas     |    start again     |     specify just one area for these texts

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5 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]

6. Mathematics / C. Sources of Mathematics / 6. Logicism / d. Logicism critique

8754	Logic is dependent on mathematics, not the other way round [Heyting, by Shapiro]

15. Nature of Minds / B. Features of Minds / 4. Intentionality / b. Intentionality theories

18088

Intentionality is the mark of dispositions, not of the mental [Place]

26. Natural Theory / D. Laws of Nature / 8. Scientific Essentialism / c. Essence and laws

18089

Dispositions are not general laws, but laws of the natures of individual entities [Place]