You have chosen 'Changes in Events and Changes in Things' by Arthur N. Prior, 'Aristotle on Essence and Explanation' by Joan Kung and 'Possible Worlds' by Robert C. Stalnaker
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 |