You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'The Ultimate Constituents of Matter' by Bertrand Russell and 'Groundwork of the Metaphysic of Morals' by Immanuel Kant
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 |