You have chosen 'The philosophical basis of intuitionist logic' by Michael Dummett, 'Intro to 'Philosophy of Logic'' by Dale Jacquette and 'The Problem of the Essential Indexical' by John Perry
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 |