You have chosen 'From an Ontological Point of View' by John Heil, 'Moral Realism and Moral Dilemma' by Philippa Foot and 'Preface to 'Principles of Philosophy'' by Ren Descartes
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |