You have chosen 'On the Necessity of Origin' by Colin McGinn, 'New System and Explanation of New System' by Gottfried Leibniz and 'Believing the Axioms I' by Penelope Maddy
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 |