You have chosen 'Intro to 'Questions of Time and Tense'' by Robin Le Poidevin, 'Community and Association' by Ferdinand Tnnies and 'Summa quaestionum super Sententias' by Peter John Olivi
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 |