Combining Texts

All the ideas for 'Ethical Studies', 'Mathematics: Form and Function' and 'Answer to 'What is Enlightenment?''

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

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3 ideas

4. Formal Logic / F. Set Theory ST / 4. Axioms for Sets / a. Axioms for sets

18189

ZFC could contain a contradiction, and it can never prove its own consistency [MacLane]

22. Metaethics / C. The Good / 2. Happiness / d. Routes to happiness

5655	Happiness is not satisfaction of desires, but fulfilment of values [Bradley, by Scruton]

25. Social Practice / A. Freedoms / 3. Free speech

21058

Enlightenment requires the free use of reason in the public realm [Kant]