You have chosen 'Counterpart theory and Quant. Modal Logic' by David Lewis, 'Of the First Principles of Government' by David Hume and 'On the Moral and Legal State of Abortion' by Mary Anne Warren
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 |