Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, Peter A. Angeles and David Hildebrand

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

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3 ideas

12. Knowledge Sources / B. Perception / 4. Sense Data / a. Sense-data theory

6456	Sense-data are neutral uninterpreted experiences, separated from objects and judgements [Angeles]

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]

24. Political Theory / D. Ideologies / 13. Green Politics

22881

Should we value environmental systems for human benefit, or for their own sake? [Hildebrand]