You have chosen 'On Plural Reference and Set Theory' by Helen Cartwright, 'Cogitata et Visa' by Francis Bacon and 'Rationale and Maxims in Study of Concepts' by Christopher Peacocke
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 |