You have chosen 'The philosophical basis of intuitionist logic' by Michael Dummett, 'The Semantic Tradition from Kant to Carnap' by J. Alberto Coffa and 'Pref to new 'Materialist Theory'' 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 |