You have chosen 'Lectures on the History of Philosophy' by Georg W.F.Hegel, 'Human Society in Ethics and Politics' by Bertrand Russell and 'The Unimportance of Identity' by Derek Parfit
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 |