Combining Texts

All the ideas for 'Symbolic Reasoning', 'talk' and 'The Philosophy of History'

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

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6 ideas

4. Formal Logic / F. Set Theory ST / 3. Types of Set / b. Empty (Null) Set

21548

The null class is the class with all the non-existents as its members [MacColl, by Lackey]

5. Theory of Logic / A. Overview of Logic / 3. Value of Logic

10152

Set theory and logic are fairy tales, but still worth studying [Tarski]

8. Modes of Existence / E. Nominalism / 1. Nominalism / a. Nominalism

10151

I am a deeply convinced nominalist [Tarski]

22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / e. Human nature

21796

Man is God if he raises himself, by denying his nature and finitude [Hegel]

25. Social Practice / A. Freedoms / 1. Slavery

21783

State slavery is a phase of education, moving towards a full culture [Hegel]

21784

Slavery is unjust, because humanity is essentially free [Hegel]