Combining Texts

All the ideas for 'Symbolic Reasoning', 'The Concept of Law' and 'Two Problems of Epistemology'

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

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5 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]

14. Science / A. Basis of Science / 6. Falsification

18284

Particulars can be verified or falsified, but general statements can only be falsified (conclusively) [Popper]

25. Social Practice / C. Rights / 1. Basis of Rights

21004

Hart (against Bentham) says human rights are what motivate legal rights [Hart,HLA, by Sen]

25. Social Practice / D. Justice / 2. The Law / a. Legal system

20932

Positive law needs secondary 'rules of recognition' for their correct application [Hart,HLA, by Zimmermann,J]

25. Social Practice / D. Justice / 2. The Law / d. Legal positivism

20931

Hart replaced positivism with the democratic requirement of the people's acceptance [Hart,HLA, by Zimmermann,J]