You have chosen 'Intro to 'Questions of Time and Tense'' by Robin Le Poidevin, 'Varieties of Meaning' by Ruth Garrett Millikan and 'Boole calculus and the Concept script' by Gottlob Frege
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 |