Combining Texts

All the ideas for 'works', 'Whitehead and the Rise of Modern Logic' and 'Does Emp.Knowledge have Foundation?'

expand these ideas     |    start again     |     specify just one area for these texts

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6 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 / B. Foundations for Mathematics / 3. Axioms for Geometry

13007

Archimedes defined a straight line as the shortest distance between two points [Archimedes, by Leibniz]

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]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / c. Empirical foundations

8793	If observation is knowledge, it is not just an experience; it is a justification in the space of reasons [Sellars]

13. Knowledge Criteria / B. Internal Justification / 4. Foundationalism / f. Foundationalism critique

8792	Observations like 'this is green' presuppose truths about what is a reliable symptom of what [Sellars]

18. Thought / D. Concepts / 4. Structure of Concepts / f. Theory theory of concepts

8791	The concept of 'green' involves a battery of other concepts [Sellars]