You have chosen 'works (all lost)' by Aristippus the elder, 'Abortion and the Doctrine of Double Effect' by Philippa Foot and 'Theological and other works' by Joseph Priestley
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 |