You have chosen 'Letters to Hugo Boxel' by Baruch de Spinoza, 'works' by Lord Kelvin (Wm Thomson) and 'Discourse on Metaphysics' 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 |