You have chosen 'On 'Generation and Corruption'' by Albert of Saxony, 'Against Elections' by David van Reybrouck and 'Contributions to Philosophy' by Martin Heidegger
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 |