You have chosen 'Reply to Fourth Objections' by René Descartes, 'Natural Science (lost)' by Metrodorus (Chi) and 'The History of Animals' by Aristotle
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Metaethics, or select a subheading: |
| A. | Ethics Foundations | |
| B. | Value | |
| C. | The Good |