Combining Texts

All the ideas for 'Issues of Pragmaticism', 'The Problem of Counterfactual Conditionals' and 'Primary Truths'

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

---

3 ideas

10. Modality / B. Possibility / 9. Counterfactuals

12191

Counterfactuals are true if logical or natural laws imply the consequence [Goodman, by McFetridge]

12. Knowledge Sources / A. A Priori Knowledge / 4. A Priori as Necessities

9155	An a priori proof is independent of experience [Leibniz]

19. Language / A. Nature of Meaning / 1. Meaning

19087

The meaning or purport of a symbol is all the rational conduct it would lead to [Peirce]