You have chosen 'Unconscious Cerebral Initiative' by Benjamin Libet, 'Foundations of Geometry' by David Hilbert and 'Constructibility and Mathematical Existence' by Charles Chihara
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 |