You have chosen 'The Value of Science' by Henri Poincaré, 'Unity of Science as a Working Hypothesis' by H.Putnam/P.Oppenheim and 'Causal Connections' by Wesley Salmon
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 |