You have chosen 'On the Nature of the Universe' by Lucretius, 'The Tragic Sense of Life' by Miguel de Unamuno and 'Katzav on limitations of dispositions' by Brian Ellis
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 |