You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, 'On the Individuation of Attributes' by Willard Quine and 'On the Happy Life' by Seneca the Younger
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 |