You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'Mathematical logic and theory of types' by Bertrand Russell and 'works' by Plato
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Modality, or select a subheading: |
A. | Necessity | |
B. | Possibility | |
C. | Sources of Modality | |
D. | Knowledge of Modality | |
E. | Possible worlds |