You have chosen 'Survival and Identity, with postscript' by David Lewis, 'An Axiomatization of Set Theory' by John von Neumann and 'Do Conditionals Have Truth Conditions?' by Dorothy Edgington
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 |