The Invention of the Mind: Julian Jaynes's Ideas on the Origin of Consciousness and the SelfLet's start with a question that sounds, well, it sounds super simple: "Where do our dreams come from?" I mean, for us, right now, the answer feels totally obvious -- almost instinctual. Our dreams, are feelings -- all that stuff -- it comes from that private universe inside our own heads. This quote from the Romantic era just nails it. Our inner life, that personal passion, it's not just a part of who we are, it feels like the whole point of our existence. So, let's start right there -- let's dive into this private universe we all seem to have -- the modern inner world...Produced by Marcel Kuijsten.Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.Read our latest book, "Conversations on Consciousness and the Bicameral Mind":https://www.julianjaynes.org/book/conversations-on-consciousness-and-the-bicameral-mind/Contents:00:00 - Introduction00:30 - Our Private Universe01:12 - An Ancient Dream Book03:12 - A Different Mind04:41 - Divine Message to Self05:47 - The Birth of 'Me'

Consciousness Is More “Nurture” than “Nature”

But Like a Massive Planet, the Gravitational Pull of the Word “Consciousness” Drags our Thinking in the Wrong Direction, Warping Scientific AnalysisBy Brian J. McVeigh

Produced by Marcel Kuijsten. Read by Michael R. Jacobs (⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.theungoogleable.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@VoidDenizen⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠).

The nature-versus-nurture debate has framed discussions about the origins of mind for centuries: Is it innate or acquired? Has it biologically evolved or is it better understood as the product of historical development? To what degree is it learned? To be more specific, what about consciousness, understood here as one aspect of mind?Read the complete text from this episode:

https://www.julianjaynes.org/2023/02/14/consciousness-is-more-nurture-than-nature/

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

The God-Shaped Hole in Your Mind: Julian Jaynes’s Groundbreaking Ideas on Consciousness and the Bicameral Mind Explained in Just 16 Minutes

What if human consciousness, as we know it, is a recent invention? In this fast-paced 16-minute presentation, we explore the revolutionary theory of psychologist Julian Jaynes — a mind-bending journey into the origins of thought, the voices of ancient gods, and the breakdown of the “bicameral mind.” Whether you’re new to Jaynes’s work or revisiting his ideas with fresh eyes, you’ll leave with a new perspective on what it means to be conscious — and why that might not be as timeless as we think.

Produced by Marcel Kuijsten.

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Read our latest book, "Conversations on Consciousness and the Bicameral Mind":

https://www.julianjaynes.org/book/conversations-on-consciousness-and-the-bicameral-mind/

Bicameral Mentality in Ancient Mesopotamia: A Deep Dive Discussion

A deep dive discussion delving into the evidence for bicameral mentality in ancient Mesopotamia, building on Julian Jaynes's chapter "A Change of Mind in Mesopotamia" by drawing upon a wide range of scholarly sources.

Produced by Marcel Kuijsten. Introduction read by Michael R. Jacobs (⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.theungoogleable.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@VoidDenizen⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠).

Read the transcript: https://www.julianjaynes.org/2025/07/30/bicameral-mentality-in-ancient-mesopotamia/

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Conversations on Consciousness and the Bicameral Mind: A Deep Dive Book Discussion

A deep dive discussion delving into the book "Conversations on Consciousness and the Bicameral Mind: Interviews with Leading Thinkers on Julian Jaynes's Theory."

This book is highly recommended for those new to Julian Jaynes and long time Jaynes enthusiasts alike:

https://www.amazon.com/gp/product/1737305534/

Introduction read by Michael R. Jacobs (⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.theungoogleable.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@VoidDenizen⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠).

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Contents:

00:00 - Introduction

03:12 - Resistance to New Ideas

03:52 - Defining Consciousness

09:40 - Consciousness and Language Part 1

13:38 - When Consciousness Developed

16:39 - Comparing the Iliad and the Odyssey

18:30 - The Breakdown of the Bicameral Mind

19:35 - Vestiges of Bicameral Mentality

19:59 - Hearing Voices

24:02 - The Feeling of a Sensed Presence

25:18 - Hypnosis

27:58 - Creative Inspiration

28:40 - The Evolution of Religion

30:28 - Spirit Possession

30:54 - Cave Art

31:25 - Seeking External Authorization

32:18 - Consciousness and Language Part 2

35:55 - Jaynes's Neurological Model

41:17 - Implications of the Theory

45:20 - The Future of Consciousness

47:00 - Concluding Remarks

Consciousness and Bicameral Mentality: A Deep Dive Discussion Exploring Nearly Every Aspect of Julian Jaynes's Theory

A fascinating, deep dive discussion that provides an in-depth exploration of nearly every aspect of Julian Jaynes's theory of the origin of consciousness and an earlier mentality he called the bicameral mind.

Highly recommended for those new to Julian Jaynes and long time Jaynes enthusiasts alike!

Read the transcript: https://www.julianjaynes.org/2025/06/08/consciousness-and-bicameral-mentality/

Produced by Camille Tillier and Marcel Kuijsten. Introduction read by Michael R. Jacobs (⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.theungoogleable.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@VoidDenizen⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠).

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Contents:

00:00:00 - Introduction

00:02:51 - Jaynes's Core Claims

00:03:22 - The Origin of Consciousness

00:10:40 - Bicameral Mentality

00:17:52 - Wide-Ranging Implications

00:27:42 - Literary Evidence: Ancient Greece

00:32:50 - Literary Evidence: Mesopotamia

00:38:55 - Literary Evidence: Ancient Egypt

00:41:00 - Archeological Evidence

00:45:02 - Neurological Evidence

00:48:00 - What It Was Like to Be Bicameral

00:52:03 - Absence of Deception and Morality

00:57:21 - The Causes of Consciousness

01:03:06 - Bicameral Vestiges: Omens

01:06:18 - Bicameral Vestiges: Angels and Genii

01:07:43 - Bicameral Vestiges: Oracles and Divination

01:10:37 - Bicameral Vestiges: Tourette Syndrome and Glossolalia

01:11:24 - Bicameral Vestiges: Poetry and Music

01:14:42 - Bicameral Vestiges: Hypnosis

01:17:46 - Bicameral Vestiges: Schizophrenia

01:20:54 - Bicameral Vestiges: Imaginary Companions

01:21:57 - Bicameral Vestiges: Totalitarian States

01:23:12 - New Evidence for Jaynes's Theory

01:30:23 - Profound Implications: Consciousness

01:32:16 - Profound Implications: Religion

01:33:12 - Profound Implications: The Nature of Reality

01:33:55 - Profound Implications: The Human Condition

01:35:25 - Concluding Remarks and the Future of Consciousness

Consciousness and Dreams

By Marcel Kuijsten“In The Origin of Consciousness in the Breakdown of the Bicameral Mind, Julian Jaynes discusses a variety of forms of evidence for the transition from a bicameral mentality to consciousness. The study of dreams provides another window through which to examine this transition. By extension, historical changes in the nature of dreams support the idea that consciousness is in a learned process based on language and not biologically innate. There is a common assumption that the nature of dreams has been consistent throughout recorded history, yet this is not the case. If we analyze the first recorded accounts of dreams and compare these accounts with modern dreams, we see a stark contrast. …”

This essay originally appeared in The Jaynesian, Marcel Kuijsten & Brian J. McVeigh (eds.), Winter 2010, Volume 4, Issue 1.

Produced by Marcel Kuijsten. Read by Michael R. Jacobs (⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.theungoogleable.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠, ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.youtube.com/@VoidDenizen⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠).

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

An interview with Julian Jaynes Society Founder and Executive Director Marcel Kuijsten and Julian Jaynes Society Senior Researcher and author Brian J. McVeigh on Julian Jaynes's theory of the origin of consciousness and the bicameral mind.

Learn more about Julian Jaynes's theory or become a member by visiting the Julian Jaynes Society at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.julianjaynes.org⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠.

Read Marcel Kuijsten's books on Julian Jaynes's theory:

"Conversations on Consciousness and the Bicameral Mind: Interviews with Leading Thinkers on Julian Jaynes's Theory"

"Gods, Voices, and the Bicameral Mind: The Theories of Julian Jaynes"

"The Julian Jaynes Collection"

"Reflections on the Dawn of Consciousness: Julian Jaynes's Bicameral Mind Theory Revisited"