Scott reviews Steven Byrnes' work explaining how our perception of self and consciousness can flip between different models, similar to optical illusions, which explains phenomena like trance, hypnosis, and spiritual experiences. Longer summary

Scott reviews Steven Byrnes' 2024 series on predictive processing and self-models. The post explains how our perception of both external reality and internal mental states is based on models that can be bistable (flip between two interpretations). Just as optical illusions can flip between two interpretations, our sense of self can flip between different models. This explains phenomena like trance, hypnosis, dissociative disorders, and spiritual experiences. The post details how trance states work through a four-step process of belief, relaxation, suppressing contrary evidence, and gathering supporting evidence, then applies this framework to explain various psychological phenomena including Buddhist enlightenment and Julian Jaynes' theories about ancient consciousness. Shorter summary

Scott reviews Julian Jaynes' controversial theory that ancient people lacked consciousness and instead heard hallucinated voices of gods, critiquing some aspects while finding value in the idea of theory of mind as culturally constructed. Longer summary

Scott reviews Julian Jaynes' book 'The Origin Of Consciousness In The Breakdown Of The Bicameral Mind'. The book argues that ancient people lacked theory of mind and instead heard hallucinatory voices they interpreted as gods giving them commands. Jaynes traces the development of consciousness through ancient texts, showing how mental processes were described differently before and after this shift. Scott critiques some aspects of Jaynes' theory but finds value in the idea that theory of mind is culturally constructed and can vary significantly between groups. Shorter summary