You have chosen 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz, 'Elements of Set Theory' by Herbert B. Enderton and 'The Source of Necessity' by Bob Hale
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 |