You have chosen 'Natural Goodness' by Philippa Foot, 'Principles of Theoretical Logic' by Hilbert,D/Ackermann,W and 'On Anger (Book 3)' by Seneca the Younger
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 |