You have chosen 'The Tenseless Theory of Time' by J.J.C. Smart, 'Principles of Philosophy of the Future' by Ludwig Feuerbach and 'A Theory of Universals' by David M. Armstrong
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 |