You have chosen 'The Nature of Things' by Anthony Quinton, 'On the General Idea of Proof Theory' by Dag Prawitz and 'Review of Husserl's 'Phil of Arithmetic'' by Gottlob Frege
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Criteria, or select a subheading: |
| A. | Justification Problems | |
| B. | Internal Justification | |
| C. | External Justification | |
| D. | Scepticism | |
| E. | Relativism |