You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'On the Concept of Number' by David Hilbert and 'Gravity and Grace (9 extracts)' by Simone Weil
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 |