You have chosen 'The Sign of Four' by Arthur Conan Doyle, 'Geometrical Method and Metaphysics' by Gottfried Leibniz and 'On the Algebra of Logic' by Charles Sanders Peirce
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 |