You have chosen 'The philosophical basis of intuitionist logic' by Michael Dummett, 'Of the original contract' by David Hume and 'The Philosophy of the Inductive Sciences' by William Whewell
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 |