You have chosen 'The Metaontology of Abstraction' by B Hale / C Wright, 'A world of truthmakers?' by David Lewis and 'Essays on Intellectual Powers 4: Conception' by Thomas Reid
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 |