You have chosen 'A Puzzle Concerning Matter and Form' by Kit Fine, 'Letters to the Lord Marquis of Newcastle' by Thomas Hobbes and 'Letters to Russell' by Ludwig Wittgenstein
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 |