You have chosen 'Introduction to Mathematical Logic' by Michal Walicki, 'Grundlagen (Foundations of Theory of Manifolds)' by George Cantor and 'Philosophy and the Mirror of Nature' by Richard Rorty
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 |