You have chosen 'Truth and the Past' by Michael Dummett, 'The Logical Structure of the World (Aufbau)' by Rudolph Carnap and 'Completeness of Axioms of Logic' by Kurt Gdel
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 |