Combining Texts

All the ideas for 'The Sign of Four', 'Second Philosophy' and 'Les quaestiones de anima (lectures on the soul)'

expand these ideas     |    start again     |     specify just one area for these texts

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3 ideas

5. Theory of Logic / A. Overview of Logic / 7. Second-Order Logic

10594

Henkin semantics is more plausible for plural logic than for second-order logic [Maddy]

14. Science / C. Induction / 1. Induction

22200

If you eliminate the impossible, the truth will remain, even if it is weird [Conan Doyle]

17. Mind and Body / E. Mind as Physical / 1. Physical Mind

16618

Intellectual and moral states, and even the soul itself, depend on prime matter for their existence [Blasius, by Pasnau]