You have chosen 'Types and Ontology' by Fred Sommers, 'Elements of Mathematical Logic' by Jan Lukasiewicz and 'The Limits of Contingency' by Gideon Rosen
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 |