You have chosen 'Personal Identity' by Derek Parfit, 'Introduction: Truth and Truth-Making' by Adolph Rami and 'Contemporary Efficient Causation: Aristotelian themes' by Stephen Mumford
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 |