Combining Texts

All the ideas for 'Structure and Nature', 'Barcan Formulae' and 'Tractatus'

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

---

4 ideas

4. Formal Logic / D. Modal Logic ML / 7. Barcan Formula

15380

Barcan:nothing comes into existence; Converse:nothing goes out; Both:domain is unchanging [Vervloesem]

6. Mathematics / B. Foundations for Mathematics / 7. Mathematical Structuralism / a. Structuralism

10242

I apply structuralism to concrete and abstract objects indiscriminately [Quine]

7. Existence / D. Theories of Reality / 6. Physicalism

10243

My ontology is quarks etc., classes of such things, classes of such classes etc. [Quine]

9. Objects / E. Objects over Time / 10. Beginning of an Object

16706

Generation is when local motions aggregate to become a single subject [Nicholas of Autrecourt]