You have chosen 'Presidential Address of Am. Math. Soc' by Oswald Veblen, 'Reply to Fourth Objections' by Ren Descartes and 'Psychophysical and theoretical identifications' by David 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 |