You have chosen 'On the Moral and Legal State of Abortion' by Mary Anne Warren, 'Properties' by Douglas Edwards and 'Letter to Shumacher' by Carl Friedrich Gauss
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 |