You have chosen 'On the Nature of the Universe' by Lucretius, 'The Actual and the Possible' by Alexander R. Pruss and 'Clarification and Defense of Grounding' by Paul Audi
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 |