You have chosen 'Leibniz' by Nicholas Jolley, 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero and 'Real Natures and Familiar Objects' by Crawford L. Elder
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 |