Combining Texts

All the ideas for 'Identity and Spatio-Temporal Continuity', 'Constructibility and Mathematical Existence' and 'Introduction to Philosophical Papers II'

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7 ideas

4. Formal Logic / F. Set Theory ST / 8. Critique of Set Theory
8758 We could talk of open sentences, instead of sets [Chihara, by Shapiro]
6. Mathematics / C. Sources of Mathematics / 6. Logicism / b. Type theory
10265 Chihara's system is a variant of type theory, from which he can translate sentences [Chihara, by Shapiro]
8759 We can replace type theory with open sentences and a constructibility quantifier [Chihara, by Shapiro]
6. Mathematics / C. Sources of Mathematics / 10. Constructivism / a. Constructivism
10264 Introduce a constructibility quantifiers (Cx)Φ - 'it is possible to construct an x such that Φ' [Chihara, by Shapiro]
7. Existence / C. Structure of Existence / 5. Supervenience / d. Humean supervenience
16210 Humean supervenience says the world is just a vast mosaic of qualities in space-time [Lewis]
9. Objects / A. Existence of Objects / 5. Individuation / e. Individuation by kind
13128 'Ultimate sortals' cannot explain ontological categories [Westerhoff on Wiggins]
26. Natural Theory / D. Laws of Nature / 11. Against Laws of Nature
9426 The world is just a vast mosaic of little matters of local particular fact [Lewis]