Combining Philosophers

Ideas for Frank Close, Katherine Hawley and Saul A. Kripke

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7 ideas

9. Objects / F. Identity among Objects / 1. Concept of Identity

16981

With the necessity of self-identity plus Leibniz's Law, identity has to be an 'internal' relation [Kripke]

9. Objects / F. Identity among Objects / 5. Self-Identity

17044

A relation can clearly be reflexive, and identity is the smallest reflexive relation [Kripke]

9. Objects / F. Identity among Objects / 6. Identity between Objects

17036

Identity statements can be contingent if they rely on descriptions [Kripke]

17038

If Hesperus and Phosophorus are the same, they can't possibly be different [Kripke]

9. Objects / F. Identity among Objects / 8. Leibniz's Law

16225

If two things might be identical, there can't be something true of one and false of the other [Hawley]

4942	The indiscernibility of identicals is as self-evident as the law of contradiction [Kripke]

9. Objects / F. Identity among Objects / 9. Sameness

16999

A vague identity may seem intransitive, and we might want to talk of 'counterparts' [Kripke]