Combining Texts

All the ideas for 'Events and Their Names', 'Laudatio: Prof Ruth Barcan Marcus' and 'Investigations into Logical Deduction'

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

---

4 ideas

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

15130

If a property is possible, there is something which can have it [Williamson]

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13832

Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking]

7. Existence / B. Change in Existence / 4. Events / c. Reduction of events

8978	Events are made of other things, and are not fundamental to ontology [Bennett]

26. Natural Theory / C. Causation / 8. Particular Causation / b. Causal relata

10364

Facts are about the world, not in it, so they can't cause anything [Bennett]