You have chosen 'Set Theory and related topics (2nd ed)' by Seymour Lipschutz, 'Of the First Principles of Government' by David Hume and 'Identity and Necessity' by Saul A. Kripke
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 |