Combining Texts

All the ideas for 'The Roots of Reference', 'Papers of 1913' and 'The iterative conception of Set'

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

---

3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / h. Axiom of Replacement VII

18192

Do the Replacement Axioms exceed the iterative conception of sets? [Boolos, by Maddy]

8. Modes of Existence / C. Powers and Dispositions / 3. Powers as Derived

14296

Dispositions are physical states of mechanism; when known, these replace the old disposition term [Quine]

10. Modality / B. Possibility / 1. Possibility

22308

Only the actual exists, so possibilities always reduce to actuality after full analysis [Russell]