Julian Jaynes

In driving a car, I am not sitting like a back-seat driver directing myself, but rather find myself committed and engaged with little consciousness. In fact my consciousness will usually be involved in something else, in a conversation with you if you happen to be my passenger, or in thinking about the origin of consciousness perhaps. My hand, foot, and head behavior, however, are almost in a different world. In touching something, I am touch; in turning my head, the world turns to me; in seeing, I am related to a world I immediately obey in the sense of driving on the road and not on the sidewalk. And I am not conscious of any of this. And certainly not logical about it. I am caught up, unconsciously enthralled, if you will, in a total interacting reciprocity of stimulation that may be constantly threatening or comforting, appealing or repelling, responding to the changes in traffic and particular aspects of it with trepidation or confidence, trust or distrust, while my consciousness is still off on other topics.\n\n Now simply subtract that consciousness and you have what a bicameral man would be like. The world would happen to him and his action would be an inextricable part of that happening with no consciousness whatever. And now let some brand-new situation occur, an accident up ahead, a blocked road, a flat tire, a stalled engine, and behold, our bicameral man would not do what you and I would do, that is, quickly and efficiently swivel our consciousness over to the matter and narratize out what to do. He would have to wait for his bicameral voice which with the stored-up admonitory wisdom of his life would tell him nonconsciously what to do.