Combining Texts

All the ideas for 'What is so bad about Contradictions?', 'The Theory of Relativity and A Priori Knowledge' and 'Science and Method'

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

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3 ideas

2. Reason / B. Laws of Thought / 3. Non-Contradiction

9123	Someone standing in a doorway seems to be both in and not-in the room [Priest,G, by Sorensen]

6. Mathematics / A. Nature of Mathematics / 2. Geometry

10245

One geometry cannot be more true than another [Poincaré]

12. Knowledge Sources / B. Perception / 5. Interpretation

18278

Kant showed that our perceptions are partly constructed from our concepts [Reichenbach]