You have chosen 'Morality and Art' by Philippa Foot, 'Introduction to 'Language Truth and Logic'' by A.J. Ayer and 'Answer to 'What is Enlightenment?'' by Immanuel Kant
start again | choose another area for these texts | all the ideas for this combination of texts| All the ideas for Natural Theory, or select a subheading: |
| A. | Speculations on Nature | |
| B. | Natural Kinds | |
| C. | Causation | |
| D. | Laws of Nature |