You have chosen 'Letter to the Editor about Bayle' by Gottfried Leibniz, 'A Structural Account of Mathematics' by Charles Chihara and 'The Theory of Transfinite Numbers' by George Cantor
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 |