You have chosen 'Three Varieties of Knowledge' by Donald Davidson, 'The Middle Works (15 vols, ed Boydston)' by John Dewey and 'Remarks on axiomatised set theory' by Thoralf Skolem
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 |