You have chosen 'On Plural Reference and Set Theory' by Helen Cartwright, 'Regressive Method for Premises in Mathematics' by Bertrand Russell and 'Making Mind Matter More' by Jerry A. Fodor
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 |