Daniel Dennett's Consciousness Explained

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Daniel Dennett argues that consciousness and qualia are purely biological phenomena, raising questions about whether these experiences can be replicated through computational means. The discussion highlights the debate over whether consciousness is strictly computational or if it involves more complex biological processes. Some researchers, like Antonio Damasio and Gerald Edelman, suggest that internal subjective experience could emerge from sophisticated neural circuits, but their models are criticized for lacking depth. The conversation emphasizes the need to move beyond simplistic software/hardware analogies and adopt a biological perspective to better understand consciousness. Ultimately, the nature of consciousness remains a contentious and unresolved issue in both philosophy and neuroscience.
  • #51
riezer said:
People with coma and bedridden. If you ask them questions, their brain parts can answer back as shown in functional MRI. One coma patient was told to imagine the inside of her house, parts of her brain pertaining to spaces light up and many others like this. They have a mind but they are unconscious. Now the 1 million dollar question, does this ART neural nets and Bayesian brain model you mentioned above got to do with the unconscious mind only? Or does it include the mechanism the creates the owner of the self and self-awareness? If the latter, any strong argument why it should be so?


I think split brain experiments give strong indications that neural nets are sufficient for self-awareness. Anyone disagrees?
 
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  • #52
Assuming unification within present-day physics/neuroscience is unlikely, can anyone envision what type of revision in physics is required for unification to proceed? I mean can one work backwards by establishing what kind of properties qualia have and how these can be realized in a future or present-day phyics? What are some of these properties of qualia? Non-locality? Unity?
 
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