You have chosen 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero, 'Sameness and Substance Renewed' by David Wiggins and 'On the Philosophy of Logic' by Jennifer Fisher
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 |