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Ask HN: Do you think machine consciousness is possible?

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151–160 of 189 posts

Re: Ask HN: Do you think machine consciousness is possible?

#151
Seeing how consciousness is defined as being aware of one-self, machines will never be conscious. Since, we program machines and give them everything they know, every last algorithm, I don't think that we will ever be able to code a consciousness algorithm.

Read more about the weak and strong AI theories to understand what I mean.

Re: Ask HN: Do you think machine consciousness is possible?

#152
post #8

If we assume that humans are conscious, then yes, it is possible for a machine to be conscious. The only arguments categorically differentiating humans from electronic machines are religious in nature. I define consciousness as having an internal model of the world that includes yourself, as well as your own though processes (at a lower degree of fidelity). This says how you compute things, not what you are computing…

What if as Julian Jaynes says consciousness is a social creation rather than a biological one? Machine social interaction would be tremendously different and could be incapable of sustaining consciousness.

Why couldn't the machine partake in the social construct? It could be programmed in.

Re: Ask HN: Do you think machine consciousness is possible?

#153
post #26
post #8

If we assume that humans are conscious, then yes, it is possible for a machine to be conscious. The only arguments categorically differentiating humans from electronic machines are religious in nature. I define consciousness as having an internal model of the world that includes yourself, as well as your own though processes (at a lower degree of fidelity). This says how you compute things, not what you are computing…

There is one nonreligious factor that significantly differentiates humans from machines: that humans evolved, while machines were built by humans. There's an argument to be made that humans cannot understand consciousness well enough to build it, because consciousness is our only tool for doing that. Of course, this only applies to intentional creation of consciousness. It says nothing about the distinct possibility…

humans evolved, while machines were built by humans.

The design of machines evolves all the time.

Re: Ask HN: Do you think machine consciousness is possible?

#154
post #53

Earlier quoted context omitted.

humans are unique in the universe among all life forms and inanimate objects, are more than the sum of their physical parts, have a connection with something larger than the universe, and though in an insignifcant corner of an insignificant galaxy have an eternal significance.

My peeps, it is not necessary to give negative karma for someone expressing an honest and inoffensive opinion you don't agree with.

How about an opinion that's so muddled that it's not even wrong?

Re: Ask HN: Do you think machine consciousness is possible?

#155
Imagine a scientifically minded human being from 500 years ago encountering a present day computer, complete with software, internet access, the whole bundle. If asked to speculate on how the computer worked, being a person of science, they would have to admit that they didn't know. But pressed to form some sort of model of it's inner workings, they would likely come up with some fairly simple explanation centered around one all-important aspect or another: a single magical power of some sort that is the basis for everything mysterious about the computer. He would be very unlikely to imagine that countless layers and dimensions of technology needed to come together to make the computer possible.

This tendency towards oversimplifying the unknown seems to be fundamental to the way we think and it runs through the history of human speculation. Consistently, our beautifully unified theories about gods and ether and magic are replaced by the messy, complicated realities of physics, math and biology.

One of these beautiful unified theories which we are having a particularly hard time letting go of is the idea of "consciousness", alleged to be a single remarkable quality of some sort which is both essential and unique to the mind. That vague description is as close as you will come to a consensus on the definition of consciousness, and it still won't please everybody. Despite there being no agreement on what the word actually means, nearly everyone is nonetheless quite sure that whatever it is does exist and needs explaining.

In the time when the brain was utterly baffling, before we knew about neurons or brain anatomy, the model of the mind based around consciousness was at least reasonable. But now we know essentially how neurons work, how they can grow into complex useful systems, and the staggering quantity of them that make up a single mind. We have managed to isolate many aspects of human thought to particular areas of the brain. We've observed people functioning without certain fundamental faculties when parts of their brain are damaged, faculties which we would have intuitively considered indivisible from the mind as a whole, but which we are now forced to consider handy peripherals which we could do without, if need be.

As the gap between our intuitive understanding of the mind and our scientific understanding grows ever smaller, as we explain one faculty after another, cleaving them from the plausible kernel of the mind, and as the operative definition of "consciousness" continues to vary wildly from one navel gazing philosophy major to another, sharing nothing in common but the spelling, its career as a thought provoking topic of conversation nears its end, to be followed by its retirement to a quaint artifact of our ignorant past.

Re: Ask HN: Do you think machine consciousness is possible?

#156
post #124

Some things a machine will never be able to: - spontaneously ask itself where it is coming from - spontaneously ask itself what it will become after its own destruction - having spontaneous thoughts - having free will Why do I say spontaneous? Because our thoughts aren't coming from our mind, but from our soul (that is, from the principle of life, which is invisible by nature). Come on, these are all obvious things;…

But we do all those things and we are machines. Biological machines, yes, but still machines.

Your are a biological machine? Really? Exclusively?

Who did convince you of that? Science?

Science is only science, science very often is wrong, and has to correct itself, sometimes decades, or even centuries later.

I know that I'm not a biological machine. I know that there's a voice inside myself that asks many many more questions than any science will ever be able to answer.

Now, where do these questions come from? Certainly not from my brain. My brain is not able to ask questions beyond its own capabilities.

So, let me repeat the initial question: are you a biological machine, and nothing more?

Re: Ask HN: Do you think machine consciousness is possible?

#157
post #53

Earlier quoted context omitted.

humans are unique in the universe among all life forms and inanimate objects, are more than the sum of their physical parts, have a connection with something larger than the universe, and though in an insignifcant corner of an insignificant galaxy have an eternal significance.

My peeps, it is not necessary to give negative karma for someone expressing an honest and inoffensive opinion you don't agree with.

It's akin to having a group of people sketching on a large piece of paper, trying to build on each other's marks to create an accurate representation of a scene, and someone comes in a scribbles all over it saying "but I see scribbles! All pencil marks are valid! Don't be so limited!".

He/She's allowed to have such an opinion, but this discussion is trying for a particular feel and that isn't contributing helpfully to it.

Re: Ask HN: Do you think machine consciousness is possible?

#158

I look at consciousness fairly oddly: I believe consciousness is an emergent property of a complex system; it is simply the nature of the universe that complex systems exhibit consciousness. I'm defining "complex system" as any system whose outputs/results affect the inputs/possible states. If I think something, the possibility space for my next thought is dependent upon my previous thought, and so on. I think artifi…

hence the robots who think for themselves in science fiction. and the backwardsly un-emergent Alzheimers when circuits blow fun to think about

Re: Ask HN: Do you think machine consciousness is possible?

#159
post #8

If we assume that humans are conscious, then yes, it is possible for a machine to be conscious. The only arguments categorically differentiating humans from electronic machines are religious in nature. I define consciousness as having an internal model of the world that includes yourself, as well as your own though processes (at a lower degree of fidelity). This says how you compute things, not what you are computing…

But we can't even successfully predict how proteins will fold (only about 70% are predicted correctly) and we presume we know all about chemistry and physics. Yet what we model, and what we observe, are quite different.

If true machine consciousness is possible, it's a lot further off than we would like to think.

Re: Ask HN: Do you think machine consciousness is possible?

#160
post #80
post #49

Earlier quoted context omitted.

A computer-based consciousness would also be a result of evolution (albeit in a different way than things we know usually) being the byproduct of something that an evolved species created to help itself adapt. Sometimes, when I'm getting overlogical, I see machine intelligence as being pretty much our destiny (i.e. that singularity thing) and that organic life may be very much obsolete once it gets into its own. As o…

Evolution is not directed by a consciousness, so you cannot loosely use the term "evolution" to describe the DEVELOPMENT of computer-based consciousness. ADDED: but yes, extended phenotype and all that jazz.

Just because biological evolution was not directed by intelligence does NOT mean you can't use evolution to describe a process of gradual improvement based on intelligent improvements rather than random changes and natural selection. Both are evolution, just in different domains, using different methods. (Your complaint sounds sort of like saying reading on a computer shouldn't be called reading because there is no actual printing involved in producing it.)
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