You have chosen 'An Axiomatization of Set Theory' by John von Neumann, 'What We Owe to Each Other' by Thomas M. Scanlon and 'Improvement of Understanding' by Baruch de Spinoza
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 |