You have chosen 'Attacks (frags)' by Zeno (Elea), 'Logic (Port-Royal Art of Thinking)' by Arnauld / Nicole and 'talk' by Alfred Tarski
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 |