You have chosen 'On the Philosophy of Logic' by Jennifer Fisher, 'On the General Idea of Proof Theory' by Dag Prawitz and 'New Scientist articles' by New Scientist writers
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 |