You have chosen 'New System and Explanation of New System' by Gottfried Leibniz, 'On Concept and Object' by Gottlob Frege and 'Theory of Knowledge (2nd ed 1977)' by Roderick Chisholm
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 |