Combining Texts

Ideas for 'The Really Hard Problem', 'Plurals and Complexes' and 'Discourse on Metaphysics'

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / j. Axiom of Choice IX

10676

The Axiom of Choice is a non-logical principle of set-theory [Hossack]

10686

The Axiom of Choice guarantees a one-one correspondence from sets to ordinals [Hossack]

4. Formal Logic / F. Set Theory ST / 8. Critique of Set Theory

10687

Maybe we reduce sets to ordinals, rather than the other way round [Hossack]