Combining Texts

All the ideas for 'Identity and Spatio-Temporal Continuity', 'Whitehead and the Rise of Modern Logic' and 'Scientific Realism'

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

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4 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]

8. Modes of Existence / B. Properties / 5. Natural Properties

14933

Scientific properties are defined by the laws that embody them [Psillos, by Ladyman/Ross]

9. Objects / A. Existence of Objects / 5. Individuation / e. Individuation by kind

13128

'Ultimate sortals' cannot explain ontological categories [Westerhoff on Wiggins]