You have chosen 'Matter and Memory' by Henri Bergson, 'Philosophy in the Tragic Age of the Greeks' by Friedrich Nietzsche and 'Letters to the Lord Marquis of Newcastle' by Thomas Hobbes
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 |