You have chosen 'Introduction to the Philosophy of Religion' by Brian Davies, 'The Foundations of Mathematics (2nd ed)' by Kenneth Kunen and 'Comment on Armstrong and Forrest' by David Lewis
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 |