You have chosen 'The World as Will and Idea' by Arthur Schopenhauer, 'Introduction to Philosophical Papers II' by David Lewis and 'Anarchy,State, and Utopia' by Robert Nozick
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 |