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Cethin@lemmy.zip ⁨7⁩ ⁨months⁩ ago

You aren’t conscious when you’re in a coma, correct? That’s a measurable way the system can mess up and we can detect. You also aren’t conscious when you’re dead, right? Yet another measurable thing. We can detect brain activity and see certain regions are used for certain things. We can also detect anomalous behavior in the brain. We can tell when the system isn’t working as expected.

Nobody has anywhere near a coherent account of how a purely physical system produces (or equates to) subjective conscious experience.

We can easily explain how a physical system produces consciousness. We may not be able to point to exactly what it is, but we can describe it and describe how that can happen. It’s not mystical. It’s just complex. We can’t reproduce it yet, but that doesn’t mean we don’t understand how the brain functions.

Why should science be forever married to a reductive physicalist account of the universe?

Because that’s literally a basic requirment of science. It relies on falsafiability. You can believe whatever you want, but science relies on stuff being measurable. It doesn’t mean it’s right, but that’s how it functions.

Also, you call it reductive. I don’t think it’s reductive. I think it’s more reductive to just say “consciousness exists” than to say “consciousness is a complex system that can develop in nature”. Just because it’s physical doesn’t mean it’s reductive. Saying “it just is because it is” seems much more reductive.

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space_comrade@hexbear.net ⁨7⁩ ⁨months⁩ ago

We can easily explain how a physical system produces consciousness.

We literally can’t do that at all though, not even close.

Because that’s literally a basic requirment of science.

How? Science is based on making models from empirical observations about the world and yourself, one of these empirical observations is the observation that your phenomenal consciousness actually exists, seemingly in opposition to the physical world, maybe we should perhaps include that fact in our models?

Also, you call it reductive. I don’t think it’s reductive.

It’s literally how that category of metaphysical thought is called, it’s an actual philosophical term.

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- Cethin@lemmy.zip ⁨7⁩ ⁨months⁩ ago
  
  How? Science is based on making models from empirical observations about the world and yourself
  
  Science requires falsafiability. It’s fine to belive other things, but science it a method, not a belief system.
  
  one of these empirical observations is the observation that your phenomenal consciousness actually exists, seemingly in opposition to the physical world, maybe we should perhaps include that fact in our models?
  
  Nothing I’ve seen seems to imply it’s outside of our models. You haven’t explained why that’s the case. We know how the humans brain and nervous system functions. It isn’t magic anymore.
  
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  - space_comrade@hexbear.net ⁨7⁩ ⁨months⁩ ago
    
    Nothing I’ve seen seems to imply it’s outside of our models.
    
    It literally is tho. There is no mention of consciousness anywhere in either quantum mechanics or general relativity.
    
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