You have chosen 'Elements of Law and Justice' by Gottfried Leibniz, 'Counterpart theory and Quant. Modal Logic' by David Lewis and 'Inquiry Concerning Virtue or Merit' by 3rd Earl of Shaftesbury
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 |