You have chosen 'The Metaontology of Abstraction' by B Hale / C Wright, 'The Conquest of Happiness' by Bertrand Russell and 'Why Propositions cannot be concrete' by Alvin Plantinga
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 |