You have chosen 'Critique of the Gotha Program' by Karl Marx, 'Difficulties of Transfinite Numbers and Types' by Bertrand Russell and 'Interview with Baggini and Stangroom' by Ray Monk
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 |