Combining Texts

Ideas for 'Walking the Tightrope of Reason', 'Dthat' and 'The Nature of Mathematics'

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2 ideas

10. Modality / B. Possibility / 1. Possibility

14786

Some logical possibility concerns single propositions, but there is also compatibility between propositions [Peirce]

10. Modality / C. Sources of Modality / 3. Necessity by Convention

6582	Conventions can only work if they are based on something non-conventional [Fogelin]