Theoretical Neuroscience Podcast On consciousness - with Christof Koch - #16
Aug 3, 2024
Christof Koch, a trailblazer in consciousness studies, dives deep into the enigma of why groups of atoms can feel, sparking a fascinating discussion. He explores Integrated Information Theory and its implications for understanding consciousness. The conversation also navigates the neural basis of face recognition and the contrasting states of consciousness. Koch emphasizes advancements in measuring consciousness and the intriguing connections between psychedelics and perception. Finally, he ponders the ethical dimensions of consciousness in relation to food choices and the potential of artificial consciousness.
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The Miracle of Feeling
- Consciousness remains a profound mystery, even for reductionists.
- It's a miracle that we experience feelings despite being made of atoms.
The Painful Toothache
- Christof Koch recounts a climbing trip where a toothache sparked his interest in the nature of pain.
- He questioned why physical nerve signals should feel bad, highlighting the mind-body problem.
Exploring Private Experience
- While consciousness is private, experiments can explore its nature.
- Psychophysics experiments, like flashing images, reveal consistent responses, suggesting shared conscious experiences.