You have chosen 'How the Laws of Physics Lie' by Nancy Cartwright, 'On the Question of Absolute Undecidability' by Peter Koellner and 'Substitutional Classes and Relations' by Bertrand Russell
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 |