You have chosen 'On the General Idea of Proof Theory' by Dag Prawitz, 'Belief Truth and Knowledge' by David M. Armstrong and 'An Analysis of Knowledge and Valuation' by C.I. Lewis
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 |