You have chosen 'A Theory of Universals' by David M. Armstrong, 'The Logical Form of Action Sentences' by Donald Davidson and 'What is so bad about Contradictions?' by Graham Priest
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 |