You have chosen 'The Philosophy of Art (2nd ed)' by Stephen Davies, 'On the Nature of Mathematical Reasoning' by Henri Poincar and 'Process Metaphysics' by Nicholas Rescher
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 |