You have chosen 'Meaning and the Moral Sciences' by Hilary Putnam, 'Letters to the Lord Marquis of Newcastle' by Thomas Hobbes and 'Nature and Observability of Causal Relations' by Curt Ducasse
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |