Combining Texts

All the ideas for 'People and Their Bodies', 'Slaughterhouse Five' and 'Investigations into Logical Deduction'

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3 ideas

5. Theory of Logic / H. Proof Systems / 4. Natural Deduction

13832

Natural deduction shows the heart of reasoning (and sequent calculus is just a tool) [Gentzen, by Hacking]

9. Objects / E. Objects over Time / 5. Temporal Parts

16209

How can point-duration slices of people have beliefs or desires? [Thomson]

16. Persons / F. Free Will / 5. Against Free Will

22352

Out of more than a hundred planets, Earth is the only one with the idea of free will [Vonnegut]