Combining Texts

All the ideas for 'Purifications (frags)', '17: Epistle to Titus' and 'Whitehead and the Rise of Modern Logic'

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3 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]

5. Theory of Logic / L. Paradox / 6. Paradoxes in Language / a. The Liar paradox

9464	One of their own prophets said that Cretans are always liars [Anon (Titus)]

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]