You have chosen 'On the Philosophy of Logic' by Jennifer Fisher, 'On the Law of War and Peace' by Hugo Grotius and 'Causation and the Manifestation of Powers' by Alexander Bird
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 |