You have chosen 'The Passions of the Soul' by Ren�� Descartes, 'Principles of Philosophy of the Future' by Ludwig Feuerbach and 'The Relation of Sense-Data to Physics' by Bertrand Russell
start again | choose another area for these texts | all the ideas for this combination of textsAll the ideas for Natural Theory, or select a subheading: |
A. | Speculations on Nature | |
B. | Natural Kinds | |
C. | Causation | |
D. | Laws of Nature |