You have chosen 'When Does a Life Begin?' by Michael Lockwood, 'Frege on Apriority (with ps)' by Tyler Burge and 'Statements about Universals' by Frank Jackson
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 |