You have chosen 'Deriving Kripkean Claims with Abstract Objects' by Edward N. Zalta, 'Law and Authority' by Peter (Pyotr) Kropotkin and 'Survival and Identity, with postscript' by David Lewis
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 |