Combining Philosophers

All the ideas for William Crathorn, Jan Lukasiewicz and Friedrich Jacobi

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4 ideas

4. Formal Logic / E. Nonclassical Logics / 3. Many-Valued Logic

8942	Lukasiewicz's L3 logic has three truth-values, T, F and I (for 'indeterminate') [Lukasiewicz, by Fisher]

23. Ethics / C. Virtue Theory / 3. Virtues / g. Contemplation

7071	Life and rationality are pointless if we can only contemplate the freedom of our own ego [Jacobi]

23. Ethics / F. Existentialism / 2. Nihilism

7072	Jacobi was the first philosopher to talk of nihilism [Jacobi, by Critchley]

27. Natural Reality / D. Time / 1. Nature of Time / e. Eventless time

16697

Time is independent of motion, because God could stop everything for a short or long time [Crathorn, by Pasnau]