Combining Philosophers

All the ideas for H.Putnam/P.Oppenheim, Kenelm Digby and Edmund L. Gettier

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

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4 ideas

9. Objects / C. Structure of Objects / 4. Quantity of an Object

16597

Quantity is the capacity to be divided [Digby]

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

8886	Being a true justified belief is not a sufficient condition for knowledge [Gettier]

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]

26. Natural Theory / A. Speculations on Nature / 7. Later Matter Theories / b. Corpuscles

16731

Colours arise from the rarity, density and mixture of matter [Digby]