You have chosen 'An Argument for the Identity Theory' by David Lewis, 'Defining 'Intrinsic' (with Rae Langton)' by David Lewis and 'The Origin of the Species' by Charles Darwin
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 |