You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, 'Freedom to Act' by Donald Davidson and 'The Origin of the Work of Art' by Martin Heidegger
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 |