Combining Texts

All the ideas for 'On Motion', 'On Mental Entities' and 'Letters to Leibniz'

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4 ideas

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

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No one can conceive of a possible substance, apart from those which God has created [Arnauld]

12. Knowledge Sources / B. Perception / 4. Sense Data / d. Sense-data problems

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Sense-data are dubious abstractions, with none of the plausibility of tables [Quine]

12. Knowledge Sources / D. Empiricism / 4. Pro-Empiricism

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Empiricism says evidence rests on the senses, but that insight is derived from science [Quine]

27. Natural Reality / B. Modern Physics / 1. Relativity / a. Special relativity

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Motion is not absolute, but consists in relation [Leibniz]