You have chosen 'A Discourse on Method' by René Descartes, 'An Essay on Free Will' by Peter van Inwagen and 'The Barcan Formula and Metaphysics' by Ori Simchen
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Sources, or select a subheading: |
| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |