You have chosen 'The Value of Science' by Henri Poincaré, 'The Origin of the Species' by Charles Darwin and 'Introduction of 'Essence of Christianity'' by Ludwig Feuerbach
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 |