You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'The Nature of Mathematical Knowledge' by Philip Kitcher and 'The Ages of the World' by Friedrich Schelling
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 |