You have chosen 'Aristotle and Descartes on Matter' by Gottfried Leibniz, 'The Value of Science' by Henri Poincar and 'The Doctrine of Necessity Examined' by Charles Sanders Peirce
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Knowledge Aims, or select a subheading: |
| A. | Knowledge | |
| B. | Certain Knowledge | |
| C. | Knowing Reality |