You have chosen 'works' by Augustus De Morgan, 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz and 'Reflections on Liberty and Social Oppression' by Simone Weil
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 |