You have chosen 'Abstract of 'The Fourfold Root'' by Arthur Schopenhauer, 'Posthumous notes' by Immanuel Kant and 'Lewis: reduction of mind (on himself)' by David Lewis
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 |