You have chosen 'Sententia on 'De Caelo'' by Thomas Aquinas, 'On Aristotle's Metaphysics Book 2' by Alexander and 'Upon Nothing: Swansea lecture' by Roger Scruton
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Natural Theory, or select a subheading: |
A. | Speculations on Nature | |
B. | Natural Kinds | |
C. | Causation | |
D. | Laws of Nature |