You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'The Spirit of the Laws (rev. 1757)' by Baron de Montesquieu and 'Ontology and the Vicious Circle Principle' by Charles Chihara
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 |