Combining Texts

All the ideas for 'Isagoge ('Introduction')', 'Principles of Theoretical Logic' and 'Fear and Trembling'

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

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4 ideas

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]

8. Modes of Existence / D. Universals / 1. Universals

15034

Are genera and species real or conceptual? bodies or incorporeal? in sensibles or separate from them? [Porphyry]

28. God / A. Divine Nature / 6. Divine Morality / a. Divine morality

16006

Either Abraham rises higher than universal ethics, or he is a mere murderer [Kierkegaard]

28. God / A. Divine Nature / 6. Divine Morality / d. God decrees morality

7577	Abraham was willing to suspend ethics, for a higher idea [Kierkegaard]