You have chosen 'On the Nature of the Universe' by Lucretius, 'The Concept of Logical Consequence' by Alfred Tarski and 'On the Ultimate Origination of Things' by Gottfried Leibniz
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 |