You have chosen 'The Evolution of Logic' by William D. Hart, 'Fourfold Root of Princ of Sufficient Reason' by Arthur Schopenhauer and 'On the Notion of Cause' by Bertrand Russell
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Ethics, or select a subheading: |
| A. | Egoism | |
| B. | Contract Ethics | |
| C. | Virtue Theory | |
| D. | Deontological Ethics | |
| E. | Utilitarianism | |
| F. | Existentialism |