You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'Aristotle's Theory of Substance' by Michael V. Wedin and 'Culture and Value' by Ludwig Wittgenstein
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 |