Are You Conscious?

Are you concious?

  • Of course, what a stupid question

    Votes: 89 61.8%
  • Maybe

    Votes: 40 27.8%
  • No

    Votes: 15 10.4%

  • Total voters
    144
Information processing and subjective experience are linked in the way that if you don't have the processing then you can't experience. Atleast I've never seen any evidence that a system that does not process information could experience anything. Wether there is anything other than information processing involved is another matter. But what is important in my opinion is that we have never observed that extra thing. We know we experience and we know that the brain processes information. But we don't know what else is there if anything.

In order for the above to have significance, we have to be very clear about exactly what we mean by "process information". You may be late coming to this particular discussion, so I'll reiterate that I've asked exactly how a computer processes information in a sense that any other physical object doesn't.
 
Bah.

I need to use exactly zero words in order to know what "consciousness" means.

YMMV

Sorry gentlehorse, but gently, this is true of 'god' as well. It is a gap, if you can't define it then we can not discuss it.

i agree that many times I meet the defintion of conscious, I exhibit behaviors that idicate it.

But it depends on the defintion.

I need to use exactly zero words in order to know what "god" means.
 
In order for the above to have significance, we have to be very clear about exactly what we mean by "process information". You may be late coming to this particular discussion, so I'll reiterate that I've asked exactly how a computer processes information in a sense that any other physical object doesn't.

Your question is a little vague. There are many forms of computing machines that can process information, including digital computers, brains, mechanical computers. Information Theory is the core discipline that describes what information is, how is can be described and measured in forms of signal/noise densities/entropy, and processed essentially as a message.

Physical objects contain information in the sense that it can observed or extracted by an information processor like our minds or computational measuring devices, etc. Could it be more than that? To suggest otherwise is to suggest that the electron doesn't just "exist" but somehow computes Planck's Constant etc. This is the type of core question that those who believe our universe is some giant simulation must deal with.

I personally don't believe we live in a Matrix-like simulation (though this is hard to disprove) and even if we did there must be some non-simulated "reality" somewhere that came before.. Rather, I view matter and energy as self-referential objects that "embody" the mathematics that information processors like human minds can abstract from them.

So this becomes a rather deep subject actually. There are philosophies akin to mathematical realism and digital physics, which I happen to subscribe to in certain forms, that suggest that the essence of everything is actually information and that the multiverse is one big Universal Turing Machine derived from "computational space" (could be natural cellular automata-based per Zuse/Fredkin/Wolfram or a Matrix-like simulation). Matter, energy, and consciousness could all be analogous forms of self-referential "Strange Loops" as per Hofstadter (for consciousness) in this view.

As I observe the majesty of nature, I find it amazing how many different ways both we and nature recapitulate the Universal Turing Machine in so many different forms, from DNA, to our minds, to our digital computers.
 
Hmm, I guess there might be problems trying to acces data outside my lightcone...
There is that. ;)

I haven't read that.
Do! You're already thinking along the same lines, but GEB (as it is known) is a brilliant exploration of consciousness and all sorts of ideas surrounding it, and is highly recommended even if you've already got the central message.
 
As I observe the majesty of nature, I find it amazing how many different ways both we and nature recapitulate the Universal Turing Machine in so many different forms, from DNA, to our minds, to our digital computers.


Is the Sixth Circuit located in our nervous system becoming aware of itself or the Potter Stewart U.S. Courthouse in Cincinnati, Ohio? :D
 
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Hello FUWF

Ah, my old friend and nemesis UE from Dawkins. I was poking around this forum and what should I spy but same old same old. Still stuck on this problem I see. It is a lot of fun. I don't think I ever really got to thank you for helping me to educate myself on Kant and Wittgenstein before we both left that forum. I learned a great deal form you there.

Better late than never, I guess...

In any case, to pick up where we left off, I still see you confusing ontology with epistemology and insisting on incorrect or unprovable notions and assumptions concerning the supervenience of math/information/logical processing on mind vs matter. I continue to maintain it's neither but rather that both mind and matter are supervenient on math/information/logical processing. That form of neutral monism undercuts most if not all of your objections though I realize many materialists don't accept this as a form of materialism.

You're right, nearly everybody rejects the claim that any sort of neutral monism can also be materialistic monism. One of the main attractions of neutral monism is that it isn't materialism.

Even if you don't buy my supervenience claims, and I know you didn't (have you ever rethought this since I was always amazed you didn't see how it actually could liberate your own nebulous 0/1 theory of monism), the fact that subjective experience may be unknowable and unproveable via materialistic means (or any other means) does not necessitate that consciousness arises from any other cause that from a materialistic one.

Not directly it doesn't. You need more bits of the argument to get there.


The logical connection between consciousness and information processing (IP) you claim doesn't exist is causation. Consciousness is a form of IP.

This is an unsupportable assertion. You believe that consciousness is a form of IP. I don't even know what this claim is supposed to mean.

You're mixing apples and oranges by trying to equate a necessity for a priori definitions with emprically supported truth claims.

No I'm not, because you haven't empirically supported the claim in question. You cannot empirically support any claim about consciousness.

A square is a logically defined concept. It is not strictly true to say that having four equal sides "caused" something to "become" a square.

I didn't say it did.

Consciousness, as you've already pointed out elsewhere, is not a thing or substance. It is a process that should be treated like a verb, like "digesting" rather than a noun.

Again, this is what you say you believe but I don't understand what you are trying to say.

I saw you on Pixi's case for not making an effort to understand your arguments. As a newbie here, it isn't clear where you made them. Scanning back over many of your more recent posts I only see inklings of what I saw you attempt to do at Dawkins.

And did rather well at Dawkins', wouldn't you say? ;)

But I know your main objections stem for your interpretations of Kant and Wittgenstein, particularly the conundrums you identified as resulting from argument pertaining to Private Ostensive Definitions (PODs). I did a great deal of thinking on this after we both left. In fact, I may be co-authoring a paper on this subject with a well-known philosopher of mind. Here is something for you to ponder:

Where Wittgenstein (PODs) meets Information Theory is in the very definition of “information” itself, at least from a computational perspective if not greater. Is qualia information? This is my key question.

And the answer is no.

You can say a lot of stuff about qualia but we all know it is ineffable by any language we can imagine. All data or information must be addressable in the form of a message. If you can’t put something into the form of a message, then it isn’t information. And since there can be no knowledge without information, it can yield no knowledge either.

Furthermore, without information there can be no computational processing. Qualia, therefore, can serve no purpose in computational processing, as input to any other feedback or feed-forward computation. Is there some non-informational process they can somehow be involved in? I can’t imagine one. If they can’t be information or process then what are they?

They are themselves. Why do they have to be anything other than what they are?
 
Information processing and subjective experience are linked in the way that if you don't have the processing then you can't experience. Atleast I've never seen any evidence that a system that does not process information could experience anything.

The trouble with this claim is that we have no scientific-standard evidence that any system can experience anything. We have evidence that brains process information, but the only "evidence" we have that consciousness even exists is our own direct experience of consciousness (and that's not a scientific claim). We also imply from the behaviour of other animals that they too experience things, but that's not scientific either. Without a non-controversial, physical definition of consciousness, we can't provide any non-controversial scientific evidence about it.

Wether there is anything other than information processing involved is another matter. But what is important in my opinion is that we have never observed that extra thing. We know we experience and we know that the brain processes information. But we don't know what else is there if anything.

We don't know how "we experience" is connected to brain processes. We know that some, maybe all, of what we experience is being determined by brain processes - IOW we can safely conclude, even though it is strictly speaking a non-scientific claim, that the contents of consciousness is dependent on brain activity. What we do not know is why/how there is any consciousness to have any content in the first place.

It's like we are sitting in front of the screen in a cinema and we are trying to work out what we are looking at. Eventually we figure out that the contents of what we are looking at is being determined by the contents of the reel of film - we learn that if we damage the film then similar damage occurs to the picture we see. Then somebody asks the question, but what is the screen itself? That isn't being produced by the reel of the film. If we start claiming that "the screen arises from the reel of film" or worse, ""the screen IS the reel of film" then we are talking nonsense. The truth is that the screen is itself - a screen - and we are missing a crucial piece of the system - the projector and the lamp inside, which between them turn the image on the reel of film into an image on the screen.

We have a similar situation with consciousness and brain activity. We know there is some sort of informational connection but then we run into difficulty. What, exactly, is the nature of this connection? Is this even a valid scientific question? How does the information encoded in the brain activity get turned into information presented to us as subjective experience? There is a missing part of the explanation here and we can't fill in that missing part simply by using words like "is" or "arises from" unless we can clearly explain what these words are supposed to mean in this context, and justify the claim. My own position is that all the materialistic attempts to provide a comprehensible, logically-consistent answer to these questions are doomed to fail, and that the reason is that the metaphysical system defended by materialists simply does not contain enough parts. It has no conceptual room for whatever else is required as part of the explanation, which is why some materialists end up denying that consciousness even exists. As soon as you acknowledge that it exists then you are destined to have to explain how brain activity is connected to something else which clearly isn't brain activity, and it is impossible to do so and still defend a coherent form of materialism at the same time. Either there is brain activity and something else, or there's just brain activity. If there's just brain activity then the question "how does consciousness arise from brain activity" is in the same category as "how do evil spirits take possession of humans?"
 
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Your question is a little vague. There are many forms of computing machines that can process information, including digital computers, brains, mechanical computers. Information Theory is the core discipline that describes what information is, how is can be described and measured in forms of signal/noise densities/entropy, and processed essentially as a message.

Physical objects contain information in the sense that it can observed or extracted by an information processor like our minds or computational measuring devices, etc. Could it be more than that? To suggest otherwise is to suggest that the electron doesn't just "exist" but somehow computes Planck's Constant etc. This is the type of core question that those who believe our universe is some giant simulation must deal with.

I personally don't believe we live in a Matrix-like simulation (though this is hard to disprove) and even if we did there must be some non-simulated "reality" somewhere that came before.. Rather, I view matter and energy as self-referential objects that "embody" the mathematics that information processors like human minds can abstract from them.

So this becomes a rather deep subject actually.

Well, exactly. As soon as we start to consider what information is, then we can go down two paths - information that is meaningful to us, and information in an objective, physical sense.

There are philosophies akin to mathematical realism and digital physics, which I happen to subscribe to in certain forms, that suggest that the essence of everything is actually information and that the multiverse is one big Universal Turing Machine derived from "computational space" (could be natural cellular automata-based per Zuse/Fredkin/Wolfram or a Matrix-like simulation). Matter, energy, and consciousness could all be analogous forms of self-referential "Strange Loops" as per Hofstadter (for consciousness) in this view.

The problem with this view - and it may be correct - is that it includes everything as an information processor.

As I observe the majesty of nature, I find it amazing how many different ways both we and nature recapitulate the Universal Turing Machine in so many different forms, from DNA, to our minds, to our digital computers.
 
The problem with this view - and it may be correct - is that it includes everything as an information processor.

No it doesn't - at least not under most interpretations in this emergent area of physics and philosophy and certainly not mine. In my view, more like Zuse combined with Feynman, what we observe as physical laws and the matter and energy derived from them, i.e., those that can be abstracted into symbolic mathematics, are not information processes in and of themselves (at the phenomenological level we can observe) but at a deeper level, probably in dimensions we have not yet discovered and which may possibly never be accessible to us (though I hope not). Zuse (1968) refers to this dimension(s) as "Rechnender Raum" or "computating space" which, in his view, takes the form of cellular automata, a view shared by Fredkin an Wolfram it appears.

I found there was an abandoned thread in this forum (The philosophy of mathematics) with some very interesting discussion I've been thinking of reviving here: (It wouldn't let me post the link because I'm a newbie)

It even has the pertinent quote from Feynman:

"Why should it take an infinite amount of logic to figure out what one tiny piece of space/time is going to do? So I have often made the hypothesis that ultimately physics will not require a mathematical statement, that in the end the machinery will be revealed, and the laws will turn out to be simple like the chequer board. . . ”—Feynman, The Character of Physical Law."
 
Your question is a little vague. There are many forms of computing machines that can process information, including digital computers, brains, mechanical computers. Information Theory is the core discipline that describes what information is, how is can be described and measured in forms of signal/noise densities/entropy, and processed essentially as a message.

Physical objects contain information in the sense that it can observed or extracted by an information processor like our minds or computational measuring devices, etc. Could it be more than that? To suggest otherwise is to suggest that the electron doesn't just "exist" but somehow computes Planck's Constant etc. This is the type of core question that those who believe our universe is some giant simulation must deal with.

I personally don't believe we live in a Matrix-like simulation (though this is hard to disprove) and even if we did there must be some non-simulated "reality" somewhere that came before.. Rather, I view matter and energy as self-referential objects that "embody" the mathematics that information processors like human minds can abstract from them.

So this becomes a rather deep subject actually. There are philosophies akin to mathematical realism and digital physics, which I happen to subscribe to in certain forms, that suggest that the essence of everything is actually information and that the multiverse is one big Universal Turing Machine derived from "computational space" (could be natural cellular automata-based per Zuse/Fredkin/Wolfram or a Matrix-like simulation). Matter, energy, and consciousness could all be analogous forms of self-referential "Strange Loops" as per Hofstadter (for consciousness) in this view.

As I observe the majesty of nature, I find it amazing how many different ways both we and nature recapitulate the Universal Turing Machine in so many different forms, from DNA, to our minds, to our digital computers.

How did you vote?
 
How did you vote?

I didn't vote because I have seen no consensus on what "consciousness" is and I would guess my definition is not the same as many of yours. But if i had to vote on what i would glean as the "average" idea of what most people here think "consciousness" means I would vote yes.

But were you being funny?
 
I didn't vote because I have seen no consensus on what "consciousness" is and I would guess my definition is not the same as many of yours. But if i had to vote on what i would glean as the "average" idea of what most people here think "consciousness" means I would vote yes.

But were you being funny?

Why would you think I was being funny?
 
You're right, nearly everybody rejects the claim that any sort of neutral monism can also be materialistic monism. One of the main attractions of neutral monism is that it isn't materialism.

This is debatable UE because in my view information and computation are essentially physical - but I've never been very interested in labels - its too easy to get bogged down in nebulous semantics. What I find satisfying about an information theory-centric philosophy is that you can actually use it to dissolve distinctions between various competing philosophies that have been at each other's throats for centuries. My form of neutral monism doesn't really negate materialism at all. It merely says there is a deeper physical explanation than matter and energy, i.e., the physicality of information and information processing which I would guess emerges from some form of cellular automata that really gave rise to everything there is.

Have you ever written about your 0/1 philosophy here? If so I'd like to review it because Dawkins search doesn't work so I can't find it. But what rather stunned me is that as I recall it, my ideas would map onto it quite well. You really had no idea, when it came down to it, what your 1/0's really were. Well, it's information pal.

This is an unsupportable assertion. You believe that consciousness is a form of IP. I don't even know what this claim is supposed to mean.

Geez, I've already written reams about this - I'm not sure I even want to do all that work again.

So let me try something simpler for the time being using your reasoning by analogy to .13

It's like we are sitting in front of the screen in a cinema and we are trying to work out what we are looking at. Eventually we figure out that the contents of what we are looking at is being determined by the contents of the reel of film - we learn that if we damage the film then similar damage occurs to the picture we see. Then somebody asks the question, but what is the screen itself? That isn't being produced by the reel of the film. If we start claiming that "the screen arises from the reel of film" or worse, ""the screen IS the reel of film" then we are talking nonsense. The truth is that the screen is itself - a screen - and we are missing a crucial piece of the system - the projector and the lamp inside, which between them turn the image on the reel of film into an image on the screen.

We have a similar situation with consciousness and brain activity. ...

First let me say I enjoyed the irony that you didn't seem to realize that the example you gave is a form of analog information processing - in its parts and entirety ;-) It is the totality of the analogu computational system that produces the image we see on the screen. The same with the brain. The brain is the entire theatre with the screen, the projector, the film, the electricity, etc. Are you trying to suggest that some of the missing pieces for generating consciousness lie outside the brain? Are you like some Christians I've argued with that the brain is really a transmitter/receiver for consciousness from God or elsewhere? If so, show me some evidence as I'm not aware of any.

In this sense, trying to break consciousness down into component parts may be meaningless and incoherent. It may only exist as a whole sum of parts - as I believe - another reason why I believe p-zombie arguments are incoherent. It's like a chair in that sense, how much can you take away from the chair before it isn't a chair anymore? I think consciousness is like that.

We both believe that qualia are not information - at least in the sense that they cannot be conveyed as a message beyond the "I". I am surprised you didn't see the deeper implications of what i was trying to prove. If so, I must believe that information can give rise to something that is not information. This is a paradox i don't know the answer to but suspect will be found as we explore what is at the essence of self-referentiality - whether it be based on recursion, mirroring, halting, or some, as yet unknown computational process we have not yet formulated but which I believe must still be consistent with being a Universal Turing Machine. (e.g., you can't extract information from an infinite loop).

Again, I assert you are confusing ontology with epistemology. One can argue and provide lots of empirical evidence that brain activity is a form of information processing and that such activity gives causal rise to consciousness. We know we can empirically stimulate and depress brain computation and impact conscious experience in predictable ways. But we both agree that qualia contain no information. Without information there can be no knowledge. Yet somehow, you appear to believe that there is another realm or substance that explains it. All you can potentially absolutely explain about consciousness is its causation - in my case by empirical inference. Materialistically, we can perhaps go beyond this to some degree if it were possible to create a mind-meld machine. Here, the necessary condition would be that our brains are sufficiently similar in architecture that we could infer that we experience qualia in the same or similar ways. Probably a safe assumption in most cases. Otherwise, if you had a identical twin brother UE and neither of you had ever had any sort of trauma do you think it probable that his blue might look like your red?

Let's discuss an alternative analogy UE. Let's look at the IP that generates the image on the screen you're looking at right now. I'm sure you'd agree that software acting in real-time (a process like digestion to address your other issues) "gives rise" to these images you're viewing. The software and these images can be mapped onto each other but they really aren't the same "thing" (this is dangerous reification) are they? So what? Why don't you find that a huge mystery? Because it isn't one and neither is consciousness in that sense. The thing that is still mysterious (unknown to science) about consciousness is simply that we don't yet know how software can be made self-referential to be aware of the images it's creating in the same way you can see and think about what's on this screen. But I'm confident neuroscientists and AI scientists like myself will one day figure that out by studying and simulating brains. There are probably many ways to solve that problem just as there are many forms of software to generate these images. Evolution found one way, I'm sure we can find others. And when we do, we will infer that the AI we create is conscious not primarily because it can imitate us but because we understand the underlying causation. That is the only sound empirical evidence we can muster and the only way we can infer that our fellow humans are conscious today - because we know we're all built of similar architectures and processes which manifests itself in our languages, arts, and all analogies of behavior we express.

And did rather well at Dawkins', wouldn't you say? ;)

Yes and no. You were certainly the most learned philosopher there and I learned a great deal from you and even more in my own studies so I could handle your arguments and references. I think I could give you a run for your money today on that score as I think I did shortly before we both left (for different reasons).

I heard of your banning from Dawkins after I left. As far as I can tell their reasons were unfair and unjustifiable and their move towards censorship was a big reason why I resigned from there before you left. Your problem at Dawkins, in my view, is that you tried too hard to control debate and pigeonhole arguments. To some extent that was warranted because many people made little or no effort to understand the references and paradigms you brought to the table. But with the few who did, myself included, if somebody didn't buy your interpretation of Kant or Wittgenstein etc. or, even worse, argued they were wrong, you wouldn't engage in an open-minded or respectful dialogue. I hope that has changed.

As you may recall, I also tendered my apologies to you for how I treated you when you infuriated me before I left. That still stands and I hope we can engage with each other here in good spirits.
 

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