You have chosen 'Individuals without Sortals' by M.R. Ayers, 'On 'Insolubilia' and their solution' by Bertrand Russell and 'Has Philosophy Lost Contact with People?' by Willard Quine
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 |