Combining Texts

All the ideas for 'fragments/reports', 'Principles of Theoretical Logic' and 'Contrib to Critique of Hegel's Phil of Right'

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

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5 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]

21. Aesthetics / C. Artistic Issues / 7. Art and Morality

468	Musical performance can reveal a range of virtues [Damon of Ath.]

24. Political Theory / C. Ruling a State / 4. Changing the State / c. Revolution

21991

The middle class gain freedom through property, but workers can only free all of humanity [Marx, by Singer]

21990

Theory is as much a part of a revolution as material force is [Marx]

29. Religion / D. Religious Issues / 1. Religious Commitment / a. Religious Belief

7128	Religion is the opium of the people, and real happiness requires its abolition [Marx]