Combining Texts

All the ideas for 'Phenomenalism', '68: Generation of the soul in 'Timaeus'' and 'The Logical Syntax of Language'

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5 ideas

5. Theory of Logic / B. Logical Consequence / 1. Logical Consequence

13342

Carnap defined consequence by contradiction, but this is unintuitive and changes with substitution [Tarski on Carnap]

5. Theory of Logic / C. Ontology of Logic / 4. Logic by Convention

13251

Each person is free to build their own logic, just by specifying a syntax [Carnap]

11. Knowledge Aims / C. Knowing Reality / 2. Phenomenalism

2614	Modern phenomenalism holds that objects are logical constructions out of sense-data [Ayer]

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

2615	The concept of sense-data allows us to discuss appearances without worrying about reality [Ayer]

18. Thought / A. Modes of Thought / 3. Emotions / f. Emotion and reason

5963	Some say emotion is a sort of reason, and others say virtue concerns emotion [Plutarch]