You have chosen '64: Gryllus - on Rationality in Animals' by Plutarch, 'Is Justified True Belief Knowledge?' by Edmund L. Gettier and 'On Hippocrates and Plato' by Galen
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 |