You have chosen 'Principia Mathematica' by B Russell/AN Whitehead, 'Truth-maker Realism: response to Gregory' by Barry Smith and 'The Causal Theory of Names' by Gareth Evans
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 |