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Ideas for 'Topics', 'Identity' and 'Intro to 'Self-Representational Consciousness''

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9 ideas

9. Objects / F. Identity among Objects / 2. Defining Identity
16015 Problems about identity can't even be formulated without the concept of identity [Noonan]
16017 Identity is usually defined as the equivalence relation satisfying Leibniz's Law [Noonan]
16016 Identity definitions (such as self-identity, or the smallest equivalence relation) are usually circular [Noonan]
16020 Identity can only be characterised in a second-order language [Noonan]
9. Objects / F. Identity among Objects / 8. Leibniz's Law
16018 Indiscernibility is basic to our understanding of identity and distinctness [Noonan]
16019 Leibniz's Law must be kept separate from the substitutivity principle [Noonan]
9. Objects / F. Identity among Objects / 9. Sameness
12266 'Same' is mainly for names or definitions, but also for propria, and for accidents [Aristotle]
12287 Two identical things have the same accidents, they are the same; if the accidents differ, they're different [Aristotle]
12288 Numerical sameness and generic sameness are not the same [Aristotle]