You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Substance and Essence in Aristotle' by Charlotte Witt and 'Presupposition and Conversational Implicature' by H. Paul Grice
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 |