You have chosen 'Locke on Essences and Kinds' by Antony Eagle, 'Truthmakers and Converse Barcan Formula' by Timothy Williamson and 'On Formally Undecidable Propositions' by Kurt Gdel
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 |