You have chosen 'Survival and Identity, with postscript' by David Lewis, 'The Logical Structure of the World (Aufbau)' by Rudolph Carnap and 'Trees, Terms and Truth' by George Engelbretsen
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Science, or select a subheading: |
| A. | Basis of Science | |
| B. | Scientific Theories | |
| C. | Induction | |
| D. | Explanation |