You have chosen 'On Duties ('De Officiis')' by M. Tullius Cicero, 'Probability and Logic of Rational Belief' by Henry E. Kyburg Jr and 'Beyond internal Foundations to external Virtues' by Ernest Sosa
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 |