You have chosen 'The Middle Works (15 vols, ed Boydston)' by John Dewey, 'Abduction and Induction' by Charles Sanders Peirce and 'On the General Idea of Proof Theory' by Dag Prawitz
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 |