Combining Texts

All the ideas for 'fragments/reports', 'Darwinian Metaphysics: Species and Essentialism' and 'talk'

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

---

3 ideas

6. Mathematics / C. Sources of Mathematics / 10. Constructivism / a. Constructivism

9916	Convention, yes! Arbitrary, no! [Poincaré, by Putnam]

10. Modality / A. Necessity / 8. Transcendental Necessity

490	Everything happens by reason and necessity [Leucippus]

27. Natural Reality / G. Biology / 5. Species

17366

Virtually all modern views of speciation rest on relational rather than intrinsic features [Okasha]