Combining Texts

All the ideas for 'Elements of Mathematical Logic', 'Letters to Fichte' and 'Should a materialist believe in qualia?'

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

---

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]

15. Nature of Minds / B. Features of Minds / 5. Qualia / a. Nature of qualia

8209	Part of the folk concept of qualia is what makes recognition and comparison possible [Lewis]

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]