You have chosen 'Sickness unto Death' by Søren Kierkegaard, 'On the Nature of the Gods ('De natura deorum')' by M. Tullius Cicero and 'The Second Sex' by Simone de Beauvoir
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 |