Combining Texts

All the ideas for 'Chomsky on himself', 'Moral Arguments' and 'Whitehead and the Rise of Modern Logic'

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7 ideas

5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic
13639 Quine says higher-order items are intensional, and lack a clearly defined identity relation [Quine, by Shapiro]
6. Mathematics / C. Sources of Mathematics / 6. Logicism / b. Type theory
21557 Russell confused use and mention, and reduced classes to properties, not to language [Quine, by Lackey]
18. Thought / D. Concepts / 2. Origin of Concepts / c. Nativist concepts
6649 Chomsky now says concepts are basically innate, as well as syntax [Chomsky, by Lowe]
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / k. Ethics from nature
22375 Moral judgements need more than the relevant facts, if the same facts lead to 'x is good' and 'x is bad' [Foot]
22. Metaethics / B. Value / 1. Nature of Value / b. Fact and value
22378 We can't affirm a duty without saying why it matters if it is not performed [Foot]
22377 Whether someone is rude is judged by agreed criteria, so the facts dictate the value [Foot]
22376 Facts and values are connected if we cannot choose what counts as evidence of rightness [Foot]