You have chosen 'Individuals without Sortals' by M.R. Ayers, 'Counterpart theory and Quant. Modal Logic' by David Lewis and 'Consistency and realism (with 1972 note)' by Bernard Williams
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
| F. | Chemistry | |
| G. | Biology |