You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Mathematical logic and theory of types' by Bertrand Russell and 'On Plural Reference and Set Theory' by Helen Cartwright
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 |