You have chosen 'A World of States of Affairs' by David M. Armstrong, 'Contributions of Philosophy (On Appropriation)' by Martin Heidegger and 'Purple Haze' by Joseph Levine
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 |