You have chosen 'A General Principle to Explain Laws of Nature' by Gottfried Leibniz, 'Trees, Terms and Truth' by George Engelbretsen and 'Law and Authority' by Peter (Pyotr) Kropotkin
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 |