You have chosen 'A Defense of Presentism' by Ned Markosian, 'Humean metaphysics vs metaphysics of Powers' by Michael Esfeld 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 |