You have chosen 'The Nature and Communication of Substance' by Gottfried Leibniz, 'Of Organum or Ars Magna of Thinking' by Gottfried Leibniz and 'The Question of Ontology' by Kit Fine
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 |