You have chosen 'Outlines of Pyrrhonism' by Sextus Empiricus, 'Parthood and Identity across Time' by Judith (Jarvis) Thomson and 'Frege's Concept of Numbers as Objects' by Crispin Wright
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 |