Combining Philosophers

Ideas for Dennis Whitcomb, Andr Gallois and Katherine Hawley

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4 ideas

9. Objects / F. Identity among Objects / 3. Relative Identity
Gallois is committed to identity with respect to times, and denial of simple identity [Gallois, by Sider]
9. Objects / F. Identity among Objects / 6. Identity between Objects
Occasional Identity: two objects can be identical at one time, and different at others [Gallois, by Hawley]
If two things are equal, each side involves a necessity, so the equality is necessary [Gallois]
9. Objects / F. Identity among Objects / 8. Leibniz's Law
If two things might be identical, there can't be something true of one and false of the other [Hawley]