You have chosen 'The Intrinsic Quality of Experience' by Gilbert Harman, 'Philosophy in the Tragic Age of the Greeks' by Friedrich Nietzsche and 'Proof of an External World' by G.E. Moore
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 |