You have chosen 'A Puzzle about Belief' by Saul A. Kripke, 'Letters to Lelong' by Gottfried Leibniz and 'Of liberty, Fate and God's grace' by Gottfried Leibniz
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 |