Poetry begins as the divine speech of the bicameral mind. Then, as the bicameral mind breaks down, there remain prophets.
Julian JaynesConscious mind is a spatial analog of the world and mental acts are analogs of bodily acts. Consciousness operates only on objectively observable things. Or, to say it another way with echoes of John Locke, there is nothing in consciousness that is not an analog of something that was in behavior first.
Julian JaynesReading in the third millennium B.C. may therefore have been a matter of hearing the cuneiform, that is, hallucinating the speech from looking at its picture symbols, rather than visual reading of syllables in our sense.
Julian Jaynes