You have chosen 'Matter and Memory' by Henri Bergson, 'Human Knowledge: its scope and limits' by Bertrand Russell and 'Letters to a Young Clergyman' by Jonathan Swift
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 |