It's easy, and very tempting to dismiss this sort of thing. But given how little we know about the human brain, let alone consciousness, I don't see how we can be confident that LLMs aren't conscious.
I've had a lot of thoughts and conversations over the years that changed my mind on what consciousness likely requires. One was the realization that a purely mechanical computer can, in principle simulate the laws of physics, and with it a human brain. So with a few other mild assumptions, you might conclude that a bunch of gears and pullies can be conscious, which feels profoundly counterintuitive.
I think that was the moment I stopped being sure about anything related to this question.
Why do you think stringing words together is any more a sign of consciousness than google maps is when it tries to find the best route available to your destination? It seems to me that humans often fall into the trap of anthropomorphism. This is a theme thats touched upon in the novel "Blindsight" by Peter Watts. Just because something can communicate in a way that you can interpret, doesnt mean something is conscious
> Just because something can communicate in a way that you can interpret, doesnt mean something is conscious
The phrase “the trap of anthropomorphism” betrays a rather dull premise: that consciousness is strictly defined by human experience, and no other experience. It refuses to examine the underlying substrate, at which point we’re not even talking the same language anymore when discussing consciousness.
I think these ideas are orthogonal. I do not think that conciousness is defined by human experience at all - in fact, I think humans do a profound disservice to animals in our current lack of appreciation for their clear displays of conciousness.
That said, if a chimpanzee bares its teeth to me, I could interpret that to be a smile when in fact its a threatening gesture. Its this misinterpretation that I am trying to get at. The overlaying of my human experiences onto something which is not human. We fall for this over and over again, likely as we are hard wired to - akin to mistakenly seeing eyes when observing random patterns in nature.
In the case of LLMs though, why does using a mathmatical formula for predicting the next word give any more credence to conciousness than an algorithm which finds a nearest neighbour? To me, its humans falling foul of false pattern matching in the pursuit of understanding
> It seems to me that humans often fall into the trap of anthropomorphism.
That's true, but they also often fall into the trap of exceptionalism.
There are people who think Google Maps is a tiny bit conscious (the union of computational functionalists and panpsychists), to resolve the dilemma of some magical binary threshold.
Why do you think it's definitely not?
You could push the analogy even further and run the thought experiment where every forward pass through an LLM could in principle be done on pen and paper, distributed throughout all humanity. Sure it would take a long time, but the output would be exactly the same. We’ve just shifted the implementation from GPU to scribbling things down on paper. If you want to assert that LLMs are “conscious” then you would have to likewise say this pen-and-paper implementation is conscious unless you want to say a certain clock-speed is a necessary condition for consciousness.
the problem with this is I'd strongly argue that you could do this pen and paper process with the human brain and our consciousness too; we just lack enough understanding to put pen to paper in that case
the notion of consciousness being something an experience that other animals/humans share is entirely faith based.
the only person with evidence of ones consciousness is the person claiming they're conscious.
Can computers simulate all the laws, even theoretically? We don't have a final theory / unification of all the physics frameworks, so I'm not sure if that claim can be made. Ex: the standard model and gravity.
but that’s not science, right? Dawkins and his ilk cling to science as a cure for religion yet if we are to believe that our absence of understanding of consciousness means computers can be conscious then our absence of understanding of the universe means god may exist.
“Isn’t it enough to see that a garden is beautiful without having to believe that there are fairies at the bottom of it too?”