You have chosen 'Philosophical Analysis' by J.O. Urmson, 'De Corpore (Elements, First Section)' by Thomas Hobbes and 'Summa' by Eustachius a Sancto Paulo
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 |