You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Mathematical logic and theory of types' by Bertrand Russell and 'The Fragmentation of Value' by Thomas Nagel
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 |