You have chosen 'On the Question of Absolute Undecidability' by Peter Koellner, 'On Duties ('De Officiis')' by M. Tullius Cicero and 'Sense Data and the Percept Theory' by Roderick Firth
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 |