You have chosen 'The Human Animal' by Eric T. Olson, 'Frege versus Cantor and Dedekind' by William W. Tait and 'Primitive Thisness and Primitive Identity' by Robert Merrihew Adams
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 |