You have chosen 'Precepts for Advancing Science and Arts' by Gottfried Leibniz, 'On Relations of Universals and Particulars' by Bertrand Russell and 'Reflections on Knowledge, Truth and Ideas' by Gottfried Leibniz
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 |