You have chosen 'The Sign of Four' by Arthur Conan Doyle, 'Set Theory and Its Philosophy' by Michael Potter and 'Steps Towards a Constructive Nominalism' by Goodman,N/Quine,W
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 |