You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'Precis of 'Limits of Abstraction'' by Kit Fine and 'Why the Universe Exists' by New Scientist writers
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 |