You have chosen 'Grounding, Transitivity and Contrastivity' by Jonathan Schaffer, 'Philosophy of Language' by William Lycan and 'Mathematical Thought from Ancient to Modern Times' by Morris Kline
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 |