Bicameral in the Wild

Federal pension fund to include China investments, bucking political pressure
Nov 2019, Reuters

He said bicameral.

Bicameralism

The Origin of Consciousness in the Breakdown of the Bicameral Mind
Julian Jaynes, 1976

Overview of Julian Jaynes's Theory
In January of 1977 Princeton University psychologist Julian Jaynes (1920–1997) put forth a bold new theory of the origin of consciousness and a previous mentality known as the bicameral mind in the controversial but critically acclaimed book The Origin of Consciousness in the Breakdown of the Bicameral Mind. Jaynes was far ahead of his time, and his theory remains as relevant today as when it was first published.

Jaynes asserts that consciousness did not arise far back in human evolution but is a learned process based on metaphorical language. Prior to the development of consciousness, Jaynes argues humans operated under a previous mentality he called the bicameral ('two-chambered') mind. In the place of an internal dialogue, bicameral people experienced auditory hallucinations directing their actions, similar to the command hallucinations experienced by many people who hear voices today. These hallucinations were interpreted as the voices of chiefs, rulers, or the gods.

To support his theory, Jaynes draws evidence from a wide range of fields, including neuroscience, psychology, archeology, ancient history, and the analysis of ancient texts. Jaynes's theory has profound implications for human history as well as a variety of aspects of modern society such as mental health, religious belief, susceptibility to persuasion, psychological anomalies such as hypnosis and possession, and our ongoing conscious evolution.
-Julian Jaynes Society