You have chosen 'Exigency to Exist in Essences' by Gottfried Leibniz, 'A General Principle to Explain Laws of Nature' by Gottfried Leibniz and 'Grundlagen der Arithmetik (Foundations)' by Gottlob Frege
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 |