Combining Texts

All the ideas for 'works', 'Two Concepts of Liberty' and 'Presupposition'

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

---

4 ideas

4. Formal Logic / A. Syllogistic Logic / 3. Term Logic

19053

Logic would be more natural if negation only referred to predicates [Dummett]

5. Theory of Logic / D. Assumptions for Logic / 3. Contradiction

10121

Contradiction is not a sign of falsity, nor lack of contradiction a sign of truth [Pascal]

5. Theory of Logic / E. Structures of Logic / 2. Logical Connectives / c. not

19052

Natural language 'not' doesn't apply to sentences [Dummett]

25. Social Practice / A. Freedoms / 5. Freedom of lifestyle

20544

Berlin distinguishes 'negative' and 'positive' liberty, and rejects the latter [Berlin, by Swift]