You have chosen 'The Roots of Reference' by Willard Quine, 'New system of communication of substances' by Gottfried Leibniz and 'Conceptual truth and metaphysical necessity' by Robert C. Stalnaker
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 |