Combining Philosophers

All the ideas for Alcmaeon, Hilbert,D/Ackermann,W and Ray Billington

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

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4 ideas

1. Philosophy / D. Nature of Philosophy / 1. Philosophy

22519

Philosophers are revealed by their fears [Billington]

4. Formal Logic / C. Predicate Calculus PC / 1. Predicate Calculus PC

17750

The first clear proof of the consistency of the first order predicate logic was in 1928 [Hilbert/Ackermann, by Walicki]

15. Nature of Minds / A. Nature of Mind / 1. Mind / d. Location of mind

5987	Alcmaeon was the first to say the brain is central to thinking [Alcmaeon, by Staden, von]

29. Religion / D. Religious Issues / 2. Immortality / b. Soul

24043

Soul must be immortal, since it continually moves, like the heavens [Alcmaeon, by Aristotle]