You have chosen 'Unconscious Cerebral Initiative' by Benjamin Libet, 'Frege on Apriority (with ps)' by Tyler Burge and 'Remarks on the definition and nature of mathematics' by Haskell B. Curry
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Modality, or select a subheading: |
| A. | Necessity | |
| B. | Possibility | |
| C. | Sources of Modality | |
| D. | Knowledge of Modality | |
| E. | Possible worlds |