You have chosen 'Enquiry concerning Principles of Morals' by David Hume, 'A Slim Book about Narrow Content' by Gabriel M.A. Segal and 'The Foundations of Mathematics' by David Hilbert
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 |