You have chosen 'Reply to Sixth Objections' by René Descartes, 'Existence,Ontological Commitment and Fictions' by Peter van Inwagen and 'On the Essence of Human Freedom' by Friedrich Schelling
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 |