You have chosen 'On the Moral and Legal State of Abortion' by Mary Anne Warren, 'Boole calculus and the Concept script' by Gottlob Frege and 'Contemporary Political Philosophy (2nd edn)' by Will Kymlicka
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 |