You have chosen 'Boole calculus and the Concept script' by Gottlob Frege, 'Metaphysical conseqs of principle of reason' by Gottfried Leibniz and 'Modal Logic as Metaphysics' by Timothy Williamson
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modes of Existence, or select a subheading: |
| A. | Relations | |
| B. | Properties | |
| C. | Powers and Dispositions | |
| D. | Universals | |
| E. | Nominalism |