You have chosen 'What Price Bivalence?' by Willard Quine, 'The Logic of What Might Have Been' by Nathan Salmon and 'Review of Husserl's 'Phil of Arithmetic'' by Gottlob Frege
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |