You have chosen 'Abstract of 'The Fourfold Root'' by Arthur Schopenhauer, 'The Actual and the Virtual' by Gilles Deleuze and 'A Mathematical Introduction to Logic (2nd)' by Herbert B. Enderton
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 |