You have chosen 'Letters to Remond de Montmort' by Gottfried Leibniz, 'Cardinality, Counting and Equinumerosity' by Richard G. Heck and 'Set Theory and Its Philosophy' by Michael Potter
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 |