You have chosen 'Preface to 'De Revolutionibus'' by Andreas Osiander, 'Aristotle and the Metaphysics' by Vassilis Politis and 'Criterion of Validity in Reasoning' by Charles Sanders Peirce
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 |