Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, Jan-Erik Jones and Karl Leonhard Reinhold

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3 ideas

2. Reason / D. Definition / 4. Real Definition

16030

'Nominal' definitions identify things, but fail to give their essence [Jones,J-E]

12. Knowledge Sources / B. Perception / 4. Sense Data / b. Nature of sense-data

22013

Subjects distinguish representations, as related both to subject and object [Reinhold]

14. Science / D. Explanation / 2. Types of Explanation / j. Explanations by reduction

20653

Six reduction levels: groups, lives, cells, molecules, atoms, particles [Putnam/Oppenheim, by Watson]