You have chosen 'Deriving Kripkean Claims with Abstract Objects' by Edward N. Zalta, 'Philosophy of Logic' by Hilary Putnam and 'Answer to 'What is Enlightenment?'' by Immanuel Kant
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 |