Combining Texts

All the ideas for 'De formis', 'Explanation in Mathematics' and 'What Mary Didn't Know'

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5 ideas

9. Objects / D. Essence of Objects / 7. Essence and Necessity / b. Essence not necessities

13166

Essences are no use in mathematics, if all mathematical truths are necessary [Mancosu]

12. Knowledge Sources / B. Perception / 2. Qualities in Perception / c. Primary qualities

16719

The primary qualities are mixed to cause secondary qualities [Burley]

15. Nature of Minds / B. Features of Minds / 5. Qualia / a. Nature of qualia

4894	I say Mary does not have new knowledge, but knows an old fact in a new way [Perry on Jackson]

4895	Is it unfair that physicalist knowledge can be written down, but dualist knowledge can't be [Perry on Jackson]

4886	Mary knows all the physical facts of seeing red, but experiencing it is new knowledge [Jackson]