You have chosen 'A Structural Account of Mathematics' by Charles Chihara, 'Introduction to Philosophical Papers I' by David Lewis and 'New system of communication of substances' by Gottfried Leibniz
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 |