Combining Texts

All the ideas for 'The Character of Physical Law', 'The Identity of Indiscernibles' and 'Is Mathematics purely Linguistic?'

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9 ideas

1. Philosophy / D. Nature of Philosophy / 7. Despair over Philosophy
15970 People generalise because it is easier to understand, and that is mistaken for deep philosophy [Feynman]
4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / j. Axiom of Choice IX
10196 The Axiom of Choice needs a criterion of choice [Black]
6. Mathematics / C. Sources of Mathematics / 7. Formalism
21570 Numbers are just verbal conveniences, which can be analysed away [Russell]
9. Objects / A. Existence of Objects / 5. Individuation / b. Individuation by properties
10194 Two things can only be distinguished by a distinct property or a distinct relation [Black]
9. Objects / F. Identity among Objects / 5. Self-Identity
10193 The 'property' of self-identity is uselessly tautological [Black]
9. Objects / F. Identity among Objects / 7. Indiscernible Objects
10195 If the universe just held two indiscernibles spheres, that refutes the Identity of Indiscernibles [Black]
26. Natural Theory / D. Laws of Nature / 4. Regularities / a. Regularity theory
9410 Physical Laws are rhythms and patterns in nature, revealed by analysis [Feynman]
27. Natural Reality / B. Modern Physics / 2. Electrodynamics / d. Quantum mechanics
18530 Nobody understands quantum mechanics [Feynman]
27. Natural Reality / C. Space / 3. Points in Space
17707 We should regard space as made up of many tiny pieces [Feynman, by Mares]