You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'Identity and Necessity' by Saul A. Kripke and 'Theory Change and the Indeterminacy of Reference' by Hartry Field
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 |