Combining Texts

All the ideas for 'fragments/reports', 'Theses on Feuerbach' and 'The Laws of Thought'

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10 ideas

1. Philosophy / D. Nature of Philosophy / 5. Aims of Philosophy / a. Philosophy as worldly
5300 Philosophers have interpreted the world, but the point is to change it [Marx]
2. Reason / A. Nature of Reason / 5. Objectivity
5297 Whether human thinking can be 'true' must be decided in practice, not theory [Marx]
4. Formal Logic / B. Propositional Logic PL / 1. Propositional Logic
8083 Boole applied normal algebra to logic, aiming at an algebra of thought [Boole, by Devlin]
7727 Boole's notation can represent syllogisms and propositional arguments, but not both at once [Boole, by Weiner]
5. Theory of Logic / A. Overview of Logic / 2. History of Logic
8686 Boole made logic more mathematical, with algebra, quantifiers and probability [Boole, by Friend]
5. Theory of Logic / H. Proof Systems / 2. Axiomatic Proof
22277 Boole's method was axiomatic, achieving economy, plus multiple interpretations [Boole, by Potter]
13. Knowledge Criteria / E. Relativism / 2. Knowledge as Convention
1556 By nature people are close to one another, but culture drives them apart [Hippias]
16. Persons / E. Rejecting the Self / 2. Self as Social Construct
22598 The authentic self exists at the level of class, rather than the individual [Marx, by Dunt]
22. Metaethics / A. Ethics Foundations / 2. Source of Ethics / e. Human nature
5298 The human essence is not found in individuals but in social relations [Marx]
29. Religion / D. Religious Issues / 1. Religious Commitment / a. Religious Belief
5299 Religious feeling is social in origin [Marx]