You have chosen 'Particulars in Particular Clothing' by Peter Simons, 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero and 'The Doctrine of Necessity Examined' by Charles Sanders Peirce
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 |