You have chosen 'Dialogue on human freedom and origin of evil' by Gottfried Leibniz, 'Truth and Truthmakers' by David M. Armstrong and 'Aristotle on Substance' by Mary Louise Gill
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 |