You have chosen 'On the Happy Life' by Seneca the Younger, 'Contrib to Critique of Hegel's Phil of Right' by Karl Marx and 'Naturalism in Mathematics' by Penelope Maddy
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 |