You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'The Logic of Scientific Discovery' by Karl Popper and 'What Numbers Are' by Nicholas P. White
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 |