You have chosen 'Function and Concept' by Gottlob Frege, 'Rules for the Direction of the Mind' by Ren Descartes and 'Sameness and Substance Renewed' by David Wiggins
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 |