You have chosen 'What do powers do when they are not manifested?' by Stathis Psillos, 'Natural Kinds and Biological Realism' by Michael Devitt and 'Letter to G.H. Schaller' by Baruch de Spinoza
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 |