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Do humans have that as well ? I read studies that suggest we make up consciousness a half second after something happened.


We don't "make up" consciousness, but yes, there is a processing latency of around 250-300ms.


I think they may be referring to the principle task that consciousness serves in humans, which is to rationalize decisions we've already made subconsciously to other people so they will help us.

The conscious "why" comes after the decision. In that sense it's exactly the kind of bullshit machine that LLMs are.


A thought experiment: what kind of functional MRI result would convince you that human consciousness is real and an important part of decision making?

Note: if the result is someone reporting having made a decision before brain activity is seen, my next question is going to be "How does that work?"


https://direct.mit.edu/jocn/article-abstract/21/7/1269/4764/...

Here's a study from 2009 showing that the problem gets solved but it takes up to 8 seconds for the person to announce that the problem is solved.

Showing that even for problem solving, there's a giant unconscious machinery that is active. Although I assume they cannot discount the effects of the conscious bits (struggle, suffering, anxiety, active as a mirror of that problem solving effort being a feedback loop to this unconscious effort).


>Note: if the result is someone reporting having made a decision before brain activity is seen, my next question is going to be "How does that work?"

This is not how we figure conscious explanations are often(always?) post-hoc rationalizations.

See -

Split brain experiments - https://www.nature.com/articles/483260a

Experiments on Choice preferences -https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3196841/


https://newsroom.unsw.edu.au/news/science-tech/our-brains-re...

An important statement in the article is this...

>“As the decision of what to think about is made, executive areas of the brain choose the thought-trace which is stronger. In, other words, if any pre-existing brain activity matches one of your choices, then your brain will be more likely to pick that option as it gets boosted by the pre-existing brain activity.

If you observe con men, politicians, and advertisers, they'll commonly use precursors to pre-prime the pump in influencing what you'll agree to.


>Note: if the result is someone reporting having made a decision before brain activity is seen, my next question is going to be "How does that work?"

My Ph.D is actually about this. Here's a paper: https://journals.plos.org/plosone/article?id=10.1371/journal...


In the book "Being You" Anil Seth. It does postulate that we make up consciousness.

The brain is trying to 'predict' the next sensory input, and that prediction is our awareness. What we would call our 'conscious self'.

It makes point of calling it a 'controlled hallucinations', in that what we experience as our self. "Hallucination" being the experience we have as our brain 'predicting/controlling' for the sensory input. So All inputs come together in a 'hallucination', but it is averaged 'Bayesian', with the actions we are taking at same time. So Action + Prediction = Self.

It is funny that using the word 'hallucinate' in AI has become so common and it is also used in Humans. And so few people seem to make connection that they are actually very similar, and far from being an argument against AI consciousness, is argument for how similar they are.


If you want to equate "emergence" with "making something up", then fine, I guess. I'm just not sure what what you can possibly conclude from that equivalence.


That's why I'm not big on using word "hallucination" for this. It is really our subjective experience. Our 'view' of the outside world is constructed in the brain from the senses, like what is 'hot', or 'pressure', or 'blue', these don't exist in the world, we build them internally. Some people call it a 'hallucination', others 'subjective reality', or 'mental map'.

The problem is, our brain is constructing reality, it can 'make things up', this has been shown in countless studies. And now that we have AI doing it too, it seems like easy association to make.


>The problem is, our brain is constructing reality, it can 'make things up', this has been shown in countless studies. And now that we have AI doing it too, it seems like easy association to make.

I'm with you until this pair of sentences because I believe you are confusing ontological subjectivity (which is fine, for our purposes) with epistemic subjectivity (which isn't).

Hallucination is an ontologically subjective phenomenon, requiring an experiencer to experience it. "Making shit up" similarly implies an "intentional stance" (Dennett), wherein the AI agent is constructing a world model as it interacts with the world. That isn't required to arrive at a "stochastic parrot" that spouts nonsense.

"Generating nonsense" is closer to what the AI is doing. It's generating text that we are unable to interpret, not revealing its errors of reasoning through its speech. It's not reasoning; it's generating tokens.

tl;dr: Ontological vs epistemic subjectivity. There's no reason to affirm AI is hallucinating because there's no reason to affirm its experiencing anything.

(Please forgive my multiple edits; it's a clumsy-words kind of day.)


I was speaking as in 'ontologically subjective', the experiencer. Like, 'what is it like to be a bat'.

The problem is, if a brain neural net has experiences, does a computer neural net also have experiences.

I don't like 'hallucinate' as description because everyone gets confused with mental illness. But it is more like the old Buddhist fable, mistaking a 'rope' for a 'snake', doing a double take, and then realizing it is just a 'rope'.

Humans can make mistakes based on their incomplete model of the inputs, and thus 'hallucinate' an answer just like an LLM might.

But I'm more in the camp that philosophical zombies are impossible. That by the time an AI can completely mimic a human, they would also be having some internal experience of some kind like a human, maybe not identical but something. But of course, it can't be proven either way, for AI or Humans. We only assume other minds experience reality like we do, but even that can't be 'proven'.


yep that's what I was referring too!


Bad liars seem to have difficulty with theory of mind. Sometimes ChatGPT comes across somewhat like this.


Alternately good liars probably have a solid theory of mind. You need to tell the other person what they are likely to believe so you need to know how they think.


> good liars probably have a solid theory of mind

That, and confidence, and ideally a good memory so that they can keep track of what they have previously said to someone.


One take I have on internet corpus trained LLMs: They are the most widely read bullshitters we've ever seen.




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