You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Regressive Method for Premises in Mathematics' by Bertrand Russell and 'Mathematics and Indispensibility' by Elliott Sober
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 |