You have chosen 'An Ontology of Art' by Gregory Currie, 'Of liberty, Fate and God's grace' by Gottfried Leibniz and 'A Mathematical Introduction to Logic (2nd)' by Herbert B. Enderton
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 |