You have chosen 'Deriving Kripkean Claims with Abstract Objects' by Edward N. Zalta, 'Metaphysical Foundations of Natural Science' by Immanuel Kant and 'Completeness of Axioms of Logic' by Kurt Gdel
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modality, or select a subheading: |
| A. | Necessity | |
| B. | Possibility | |
| C. | Sources of Modality | |
| D. | Knowledge of Modality | |
| E. | Possible worlds |