You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Truth and Ontology' by Trenton Merricks and 'From an Ontological Point of View' by John Heil
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 |