Combining Philosophers

All the ideas for Rescher,N/Oppenheim,P, Hugh MacColl and Tim Black

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4 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]

9. Objects / C. Structure of Objects / 8. Parts of Objects / c. Wholes from parts

12887

A whole must have one characteristic, an internal relation, and a structure [Rescher/Oppenheim]

13. Knowledge Criteria / A. Justification Problems / 1. Justification / a. Justification issues

19729

'Modal epistemology' demands a connection between the belief and facts in possible worlds [Black,T]

13. Knowledge Criteria / A. Justification Problems / 2. Justification Challenges / b. Gettier problem

19728

Gettier and lottery cases seem to involve luck, meaning bad connection of beliefs to facts [Black,T]