This breakdown in the bicameral mind in what is called the Intermediate Period is reminiscent at least of those periodic breakdowns of Mayan civilizations when all authority suddenly collapsed, and the population melted back into tribal living in the jungles.
Julian JaynesWe invent mind-space inside our own heads as well as the heads of others ... we assume these 'spaces' without question. They are a part of what it is to be conscious. Moreover, things that in the physical-behavioural world that do not have a spatial quality are made to have such in consciousness. Otherwise we cannot be conscious of them.
Julian JaynesPoetry begins as the divine speech of the bicameral mind. Then, as the bicameral mind breaks down, there remain prophets.
Julian Jaynes