Combining Philosophers

All the ideas for Oswald Veblen, Hugh MacColl and Monroe Beardsley

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

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3 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]

5. Theory of Logic / A. Overview of Logic / 2. History of Logic

10247

We have no adequate logic at the moment, so mathematicians must create one [Veblen]

21. Aesthetics / C. Artistic Issues / 6. Value of Art

20436

Art leads to mental health, and mental clarity [Beardsley,M, by Carroll,N]