You have chosen 'The Origin of the Work of Art' by Martin Heidegger, 'Comment on Armstrong and Forrest' by David Lewis and 'Letters to Remond de Montmort' by Gottfried Leibniz
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 |