You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'Spheres of Justice' by Michael Walzer and 'Our Knowledge of the External World' by Bertrand Russell
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 |