You have chosen '67: Platonic Questions' by Plutarch, 'Logic (Port-Royal Art of Thinking)' by Arnauld / Nicole and 'Logic as Semiotic: Theory of Signs' by Charles Sanders Peirce
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 |