You have chosen 'Investigations in the Foundations of Set Theory I' by Ernst Zermelo, 'On 'Physics'' by Nicole Oresme and 'Principle of Life and Plastic Natures' by Gottfried Leibniz
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 |