You have chosen 'Axiomatic Theories of Truth (2013 ver)' by Halbach,V/Leigh,G.E, '09: Galatians' by St Paul and 'First-order Logic, 2nd-order, Completeness' by Marcus Rossberg
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 |