You have chosen 'Frege's Concept of Numbers as Objects' by Crispin Wright, ''Ostrich Nominalism' or 'Mirage Realism'?' by Michael Devitt and 'A Theory of Universals' by David M. Armstrong
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 |