You have chosen 'Theory of Science (4 vols)' by Bernard Bolzano, 'Fact, Fiction and Forecast (4th ed)' by Nelson Goodman and 'On the Infinite' by David Hilbert
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 |