Phenomenal consciousness challenges neuroscience to elucidate the subjective experience of conscious thought.
Metaphors shape our understanding of consciousness, urging a reassessment of entrenched beliefs and introspective methodologies.
Deep dives
The Debate on Phenomenal Consciousness and Illusionism
The podcast discusses the distinction between access consciousness and phenomenal consciousness. Access consciousness, explainable by neuroscience, addresses memories, information processing, and visual awareness. However, the challenge lies in elucidating phenomenal consciousness, the subjective experience underlying conscious thought. The episode questions whether phenomenal consciousness is a separate entity requiring further explanation or if it's a construct derived from the interconnected components of consciousness.
Critiquing Metaphors and Illusions in Consciousness
The conversation delves into how metaphors and everyday language influence our perceptions of consciousness. It highlights the Cartesian theater metaphor and the concept of a unified stream of consciousness as potentially misguiding. Susan Blackmore suggests that our introspective methodologies may impose illusions of consciousness continuity, emphasizing the need to reevaluate these entrenched beliefs and metaphors.
Exploring Consciousness as an Illusion
The exploration extends to the concept of consciousness as an illusion proposed by illusionists. This theory posits that the subjective experience of self is a simplified representation of complex brain activities. Drawing parallels to a user interface on a computer, illusionists argue that consciousness is an emergent property of distributed neural processes. The conversation contemplates the implications of accepting consciousness as an illusion and its alignment with other philosophical debates, such as the nature of free will.