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Is Daniel Dennett a Zombie?

hypericin May 24, 2020 at 21:32 14725 views 38 comments Philosophy of Mind
https://www.youtube.com/watch?v=eSaEjLZIDqc
I was amazed by his analysis of the experience of a blue sky, starting at 29:30

I actually felt sorry for him! This sounds exactly like a machine figuring out that this whole consciousness thing was just something it was programmed to espouse. But to me, a conscious being, it is clear that after subtracting all these things, you are still left with the phenomenal experience of blue.

Am I missing something fundamental?
Could Dennett be that confused?
Or, is he a Zombie? Or, as a commenter on youtube put it, a NPC?

Comments (38)

Deleteduserrc May 24, 2020 at 21:42 ¶ #415613
You might find this old thread interesting : https://thephilosophyforum.com/discussion/1308/aphantasia-and-p-zombies/p1
Nils Loc May 24, 2020 at 22:01 ¶ #415621
Dennett is definitely a zombie created by the blind process of natural selection.

His consciousness is an illusion, born of competing neural circuitry.
Marchesk May 24, 2020 at 22:02 ¶ #415622
Reply to hypericin Around 11:26 Dennett starts talking about color (pigment). He says there's no role for a property like pigment other than the light hitting the retina and activating cones. But there are brain states which represent to the perceiver the property of pigment. The interviewer says that's the difference between having a phenomenal quality of color (blue) instantiated by his brain and having the quality of blue represented by his brain. Dennett agrees.

I don't understand the difference. We still have the experience of the blue sky (or blue door at this point in the conversation). Dennett is replacing talk of the phenomenal experience with talk of brain states. That's just a semantic move.

So if you don't like the implications of a particular philosophical argument, just change the words used to avoid those implications! If only Chalmers had realized he could have used different words, he could have remained a good physicalist.

Graeme M May 25, 2020 at 05:16 ¶ #415714
This question really ties people up in knots. I think a big part of the problem is language - perhaps there aren't good words for the concepts involved. We seem to be accustomed, perhaps even encultured to the idea that we actually do see things in a sort of Cartesian Theatre. Very hard to shake I guess.

Personally, I agree with Dennett generally and *think* I follow his reasoning, but the language is always confusing; at least it is to me.

Quoting hypericin
But to me, a conscious being, it is clear that after subtracting all these things, you are still left with the phenomenal experience of blue


Are you? What IS the phenomenal experience of blue? I suspect nothing at all, beyond the distinctions it tokens. Blue just is what it is for your brain to be in a particular discriminatory state. As long as we agree on the distinctions, then as far as I can see we have had a "blue experience". There isn't anything beyond that, so talk of the phenomenal quality of blue is, I believe, misleading.

Let me offer a thought experiment. Perhaps I simply don't get it, but here's how I think about it. If the world were entirely blue and the only discriminations we could make related to say shadows and lines and so on, such that we were still able to distinguish shapes and distances and so on, what could we say about blue? What would be our phenomenal experience of blue? It seems to me that we wouldn't be able to say anything, that the phenomenal experience of our perception of blue would lack any particular quality. The qualities we could talk about - the qualia of experience - would be shape, distance, shade and so on. I don't think blue itself would - indeed, could - feature in our description of the feeling of perception.

If that's the case, I think the same thing applies even in the world we have. While colours seem to exist as genuine qualities with some colour-like property, I think we are mistaken. Really the only properties are those which accrue from discrimination.

Discrimination seems to be a fundamental process before we can have behaviour into the world; only things that we can discriminate can be incorporated into behavioural routines. Colour as some ineffable deeply personal quality isn't required.

So in answer to the question, no, I don't think Dennett is a p-zombie. Nevertheless, if not experiencing genuine phenomenal qualia is the definition of a p-zombie, then we are all p-zombies.

hypericin May 25, 2020 at 06:56 ¶ #415736
Quoting Graeme M
What IS the phenomenal experience of blue? I suspect nothing at all, beyond the distinctions it tokens.


A-Ha! Another Zombie shambles forth from the shadows! :P

Again, I am confronted by three possibilities:

1: I'm not getting it.
Always an option, and here the most appealing and interesting one to me. I *almost* want to follow your reasoning. The notion that qualia *are* the "distinctions they token" (I like that). But at the end, this thought crashes against the bedrock of qualia.

2: You're not getting it.
Always a salient possibility on philosophy forums. You have philosophically blinded yourself to what is obvious. The least interesting option, and IMO the most likely.

3: You are a zombie.
Eerie, sad, somewhat terrifying. The world as divided into the souled and soulless. It would make for great sci-fi. But could it be real?
The article and thread linked by @csalisbury is fascinating. There are a class of people who either:
a. Lack the mental machinery for visualization. Sure, the brain is deeply flexible and can compensate for much, but wouldn't this be crippling? For instance, in driving?
b. *Possess* this machinery, but are Zombies wrt it! And if we open that door... what if some of us are zombies to all of it!

A few questions:
There is a common thought experiement: suppose my experience of blue is your experience of red. This seems consistent and plausible. But in your view, the distinction is meaningless: we both discriminate, so there can be no difference. But why is this thought experiment so compelling?

For you, the problem of building a machine with qualia is trivial: it just has to discriminate. So if I code up something with an arduino, BASIC, and a color sensor, is that thing experiencing qualia? Seems absurd, no?

Quoting Graeme M
Let me offer a thought experiment.

If you were to plop me, a creature evolved in this colorful world, into that one, I would no doubt experience everything as blue. Perhaps that would fade over years. Natives of that world would have no experience nor concept of color, and would be baffled when I tried to communicate this chromatic monotony to them.

Quoting Graeme M
Colour as some ineffable deeply personal quality isn't required.

That seeming not-required is part of the mystery!
Marchesk May 25, 2020 at 07:32 ¶ #415741
Quoting Graeme M
Are you? What IS the phenomenal experience of blue? I suspect nothing at all, beyond the distinctions it tokens. Blue just is what it is for your brain to be in a particular discriminatory state.


Would you say the same thing for pain or pleasure?

Let's say you're driving down a familiar road and you go into autopilot as you day dream. Now, your brain is still discriminating the steering wheel, gas pedal, lines on the road and anything else relevant for keeping the car on the road. But you're having a conscious experience of imagining something else entirely. How does that work on Dennett's account?
Graeme M May 25, 2020 at 07:58 ¶ #415752
Quoting hypericin
The article and thread linked by csalisbury is fascinating.


I haven't read that thread - I have little time to spare so may not get to it for a while. I should, it seems.

Quoting hypericin
suppose my experience of blue is your experience of red.


On my view, this question cannot be posed. There isn't anything that is an experience of red such that we could say it is your blue. It's meaningless. If you can respond consistently to a colour that you call red and so do I, that is what red is. Consider that on this thinking, the phenomenal aspect of red (which I hope we agree is "that" particular experience which is always the same when I look at a red rose or a swatch of red) doesn't even need to be the same day to day. As long as we discriminate, that's it. If today the phenomenal aspect has a particular quality, then we'd recall all previous examples as being the same (I am not saying this really happens, merely trying to illustrate that the phenomenal aspect doesn't have to have any actual consistency over time - all that needs to be consistent is the discrimination so that behaviour is consistent).

Quoting hypericin
So if I code up something with an arduino, BASIC, and a color sensor, is that thing experiencing qualia? Seems absurd, no?


I can't answer that, I am not proposing any mechanism for how we make said discriminations and think we are experiencing red. But theoretically at least, yes (I'd have to add a lot more to explain that suggestion, but I am agreeing that in essence to discriminate in the right way mechanically is to experience red).

Quoting hypericin
If you were to plop me, a creature evolved in this colorful world, into that one, I would no doubt experience everything as blue. Perhaps that would fade over years. Natives of that world would have no experience nor concept of color, and would be baffled when I tried to communicate this chromatic monotony to them.


That isn't quite what I am saying. Of course you would experience the world as "blue", that is, you'd have a concept of the colour blue that you could use to describe your experience of this world. But that is an evolved capacity because you came from a world where discrimination supplies a fitness advantage for your species. Any creature of the monotonously blue world probably would not.

That said, my main point is to try to tease out what it is you can say about blue. Can you tell me anything about blue that doesn't depend on using a blue object to describe it? "The sky is blue" isn't telling me about blue, it's telling me that I can distinguish between the sky and the sand.

Quoting Marchesk
Would you say the same thing for pain or pleasure?


Yes.

Quoting Marchesk
Let's say you're driving down a familiar road and you go into autopilot as you day dream. Now, your brain is still discriminating the steering wheel, gas pedal road and anything else relevant for keeping the car on the road. But you're having a conscious experience of imagining something else entirely. How does that work on Dennett's account?


I'm not sure about Dennett's account of this, I haven't read much of his. Just enough to get the essential concept (I think). My personal answer is to explain this as an outcome of memory. I think that while Dennett dismisses both the Stalinesque and Orwellian hypotheses, I'd stick to the Stalinesque explanation. This is because I do not think we experience immediate brain processes, rather what we take to be everyday experience is the memory of experience. So we do in effect still "experience" (sorry, really poor words to describe what I have in mind) driving because we have devoted some attentional resources to it, but as long as nothing particularly slaient occurs to allocate more attentional resources, what will be written to memory in order to create the narrative of experience will be what I was thinking about (I suggest there is a threshold for attentional resouces that determines what we actually recall experiencing). So "consciousness" is in effect memory, which is why the Stalinesque hypothesis fits best. Still, the actual immediate processing is probably something like Dennett's multiple drafts concept.











Marchesk May 25, 2020 at 07:59 ¶ #415753
Quoting Graeme M
So in answer to the question, no, I don't think Dennett is a p-zombie. Nevertheless, if not experiencing genuine phenomenal qualia is the definition of a p-zombie, then we are all p-zombies.


You certainly do philosophy like a p-zombie!
ssu May 25, 2020 at 08:17 ¶ #415762
Quoting hypericin
I actually felt sorry for him! This sounds exactly like a machine figuring out that this whole consciousness thing was just something it was programmed to espouse. But to me, a conscious being, it is clear that after subtracting all these things, you are still left with the phenomenal experience of blue.

Am I missing something fundamental?
Could Dennett be that confused?
Or, is he a Zombie? Or, as a commenter on youtube put it, a NPC?

If you are conscious, then where do you draw the line on being conscious? Is your dog conscious? Is it fully, somewhat conscious or not at all? How about a more simple life form? And if you draw somewhere the line between being counscious or not, what are according to you those defining characters to be conscious?

Perhaps answering those questions might make you understand his point better, even if you disagree with them.


hypericin May 25, 2020 at 10:25 ¶ #415817
Reply to ssu
Since consciousness is internal, not observable, I cannot answer that. I can only infer. I think my dog is conscious. But lacking first hand experience, that is all I can say.
hypericin May 25, 2020 at 11:30 ¶ #415825
Quoting Graeme M
There isn't anything that is an experience of red such that we could say it is your blue. It's meaningless... the phenomenal aspect of red...

But my "phenomenal aspect of red" is exactly that which we could say is your phenomenal aspect of blue.

Quoting Graeme M
As long as we discriminate, that's it.

So if "that's it", and a robot can sort red and blue cards as well as you, must the robot have the same experience?

Quoting Graeme M
If today the phenomenal aspect has a particular quality, then we'd recall all previous examples as being the same

Why do you believe this? Why wouldn't your memories of previous phenomenal experience remain intact?

Quoting Graeme M
Of course you would experience the world as "blue", that is, you'd have a concept of the colour blue that you could use to describe your experience of this world.

You are equating two things with a verbal equals sign that are entirely separate : "experience of the world", and "concept used to describe your experience". The fact that this distinction seems to elude you makes me suspect that you are, in fact, a p-zombie.

Quoting Graeme M
Can you tell me anything about blue that doesn't depend on using a blue object to describe it?

Of course not. I'm just an ape pressing buttons which somehow show you symbols representing grunts which I would grunt at you if you were here. Anything can symbolically represent anything else, nothing better than language. But how on earth, given this very crude system, am I supposed to communicate the actual*content* of blue?? All I can do is symbolically represent it. You are asking way too much of abstracted grunts.
Graeme M May 25, 2020 at 12:19 ¶ #415840
Quoting hypericin
But my "phenomenal aspect of red" is exactly that which we could say is your phenomenal aspect of blue.


No, because the phenomenal aspect has no genuine content, at least not in colour terms. What I am trying to get at is that red isn't a specific thing, it's really the state of discrimination. "Red" is a sort of code, if you like. Qualia are codes for discriminations, they bind up a bunch of useful information about the world such that we can distinguish between internal states. Put another way, when you discriminate between red and blue, that's all there is.

Quoting hypericin
So if "that's it", and a robot can sort red and blue cards as well as you, must the robot have the same experience?


I don't know that, I'm not proposing the solution to the hard problem. But theoretically yes. I have no idea how much functionality the robot would need to have, and something about memory will be necessary, but fundamentally yes.

Quoting hypericin
Why do you believe this? Why wouldn't your memories of previous phenomenal experience remain intact?


Because again, the experience isn't the thing at all. The discrimination is all there is. Your experience, if you like, is a simulation in which the act of perception includes the subjective perspective. Red just is different from blue, so I don't believe you can really say that it has a distinct ongoing continuity. Again, I'm not saying that in practice red today is different from yesterday, just drawing out the point that you couldn't ever know if it was. The operation of memory facilitates the firing of cell assemblies that code for red; that should result in the discrimination of "red". Red today is what red has always been, even if in the past its phenomenal character actually was different.

Quoting hypericin
Of course you would experience the world as "blue", that is, you'd have a concept of the colour blue that you could use to describe your experience of this world.
— Graeme M
You are equating two things with a verbal equals sign that are entirely separate : "experience of the world", and "concept used to describe your experience". The fact that this distinction seems to elude you makes me suspect that you are, in fact, a p-zombie.


I'm not sure of your point here, I was largely agreeing with your own statement about the blue world.

Quoting hypericin
But how on earth, given this very crude system, am I supposed to communicate the actual*content* of blue?? All I can do is symbolically represent it. You are asking way too much of abstracted grunts.


I am suggesting that there isn't anything you can say about blue because there isn't anything to be said. Colour is a description, not a thing. You use it to describe discriminations.
Outlander May 25, 2020 at 12:40 ¶ #415844
Reply to hypericin

He's an elderly man just about in his 80s describing a philosophical view, one I don't quite agree with that is to say that can be put into question by another, that clearly went over your head.

As far as your sympathies, I'd save them. Putting aside what vegetative state your mind would likely be in, rather increase to at such a period in life, if even reached, which I doubt. He on the other hand influenced a well known philosopher who influenced him in his career. One I don't particularly care for, nevertheless a feat you will never know.

Why is blue phenomenal to you? His premise was subtracting all previous memory and experience. So, you never saw anything blue before or perhaps any color. There is no understanding of color simply a blank image. What makes blue 'phenomenal' compared to the pitch black of shutting one's eyes? Or any other color for that matter? Because it's lighter? Perhaps this is an intrinsic biological fact. Perhaps not.
Pantagruel May 25, 2020 at 13:02 ¶ #415850
Quoting hypericin
Could Dennett be that confused?
Or, is he a Zombie?

Based on other arguments I've read of his, this seems plausible.
InPitzotl May 25, 2020 at 15:10 ¶ #415889
Quoting Pantagruel
He should have called it "I am not really writing this"....

That would be misleading, as Dennett doesn't believe that.
Marchesk May 25, 2020 at 15:12 ¶ #415893
Quoting InPitzotl
That would be misleading, as Dennett doesn't believe that.


It would be, "I could not have done other than write this, but I still had a choice!"
Deleted User May 25, 2020 at 15:29 ¶ #415901
Quoting Graeme M
Qualia are codes for discriminations, they bind up a bunch of useful information about the world such that we can distinguish between internal states.
This may well be what the a function of what is happening, or the non-experienced facets of what is happening, but it doesn't take away at all from us experiencing them. IOW what you are saying does not contradict the fact that we experience something. It's additional information (you are giving) about what is happening.

ssu May 25, 2020 at 15:39 ¶ #415908
Quoting hypericin
Since consciousness is internal, not observable, I cannot answer that. I can only infer. I think my dog is conscious. But lacking first hand experience, that is all I can say.

OK, so we can agree that we both think your dog is conscious, at some level at least.

Can we also agree we don't think that a unicellular organism like an amoeba is conscious?

Can we then infer that there some things that make us conscious or leave some organisms to be unconscious? Now, we surely don't know exactly what those are and we can perhaps understand consciousness in a totally wrong way, but excluding that dismal situation, wouldn't it be so that there are things x,y,z... that make something conscious?


EnPassant May 25, 2020 at 16:17 ¶ #415933
What if you see something new that you have no associations for? Even a kitten is fascinated by the world around it and it is all new. We have two kittens at the moment. They relish discovering the new with which they have no associations. Yep, he's a Zombie ok.

If consciousness was only a collection of associations how could you ever become conscious unless you had associations to make and you can't have associations unless you are first conscious? He's definitely Zombified.
Pfhorrest May 25, 2020 at 17:27 ¶ #415942
Something maybe relevant here: there was an actual experiment done where people wore goggles that flipped their vision upside-down, long enough for them to adapt to that and then be able to do all their normal activities with the upside-down goggles on. When asked at the end whether they were mentally flipping the images right-side-up in their minds and then moving their body normally for a right-side-up world, or changing they way they moved their bodies to suit a world that appeared upside-down, the people said that that distinction did not make any sense to them. Adapting their perception and adapting their behavior seemed like indistinguishable things to them.

This seems to support the notion that phenomenal experiences are not separable from the functionality they serve a role in.
TheMadFool May 25, 2020 at 17:55 ¶ #415951
Quoting hypericin
Or, is he a Zombie?


If a reputable philosopher like Dennett is a zombie then I'm afraid some of us must be zombies with severe head trauma - dead zombies as paradoxical as that sounds.

neonspectraltoast May 25, 2020 at 18:18 ¶ #415958
Because notoriety means you're intelligent.
Graeme M May 25, 2020 at 22:02 ¶ #416071
Quoting Coben
This may well be what the a function of what is happening, or the non-experienced facets of what is happening, but it doesn't take away at all from us experiencing them. IOW what you are saying does not contradict the fact that we experience something. It's additional information (you are giving) about what is happening.


Hard to offer a sensible response to that. I think my position sort of reflects Dennett's, though I really should read his ideas to better grasp where he is coming from. I read Consciousness Explained back in the 90s and didn't understand it then, but have seen references to his views in other books since which is why I *think* my view is similar to his (that is, that my opinion vaguely corresponds with his conceptions).

So, I am not discounting that we experience something. I simply mean that experience is not a kind of thing that happens to "me", experience is an operational space in which the organisation of function/behaviour is schematised. The objects of perception aren't actual objects of representation of an external world, they are metaphors of process. In a real sense, they are descriptions of what is going on internally. So qualia aren't phenomenal objects with phenomenal qualities, they are organisational artifacts. Returning to the matter of red and blue, red doesn't have a phenomenal quality even though we seem to describe it as such, it's actual property if you will is to codify (stand in for) the discriminatory properties of the brain when "triggered" by electromagnetic radiation of particular wavelengths and intensity. We cannot experience light, all we can experience is the way in which cells behave.


Marchesk May 25, 2020 at 22:10 ¶ #416073
Quoting Graeme M
Returning to the matter of red and blue, red doesn't have a phenomenal quality even though we seem to describe it as such, it's actual property if you will is to codify (stand in for) the discriminatory properties of the brain when "triggered" by electromagnetic radiation of particular wavelengths and intensity. We cannot experience light, all we can experience is the way in which cells behave.


And it's here that an unbridgeable divide opens up between those who are convinced of the hard problem and those who think it isn't a hard problem.

Either one finds the kind of explanation in your post convincing for explaining consciousness, or one finds it lacking. And yet presumably we all have color experiences.
Graeme M May 25, 2020 at 23:44 ¶ #416094
Quoting Marchesk
And it's here that an unbridgeable divide opens up between those who are convinced of the hard problem and those who think it isn't a hard problem.

Either one finds the kind of explanation in your post convincing for explaining consciousness, or one finds it lacking. And yet presumably we all have color experiences.


I don't see it as an unbridgeable divide, more a matter of how we look at the problem. I am not proposing a solution to the hard problem, which is how we can come to have experiences. But restating the problem as not being a representational problem might get us closer.

I am not sure if Dennett's in an anti-representationalist stance. But the moment we choose to believe that what we experience represents the world, we have bought into something like the Cartesian Theatre and our problem becomes how can the actions of cells create a picture that we can see.

I believe that the clearest solution to that is to choose to believe that experience is an operational space - a kind of schematic domain, perhaps even a logical domain. It isn't telling us what the world is like, it's telling us how our operational affordances are organised.

The fact that evolution has optimised our particular operational space such that there is a pretty close approximation between the possible interactions with external objects our brains can propose and the actual interactions permissable by physics (or whatever the "laws" are that govern how objects in the world can interact) fools us a little into thinking we are really looking at (hearing, feeling) the world. But if we think instead that we are experiencing an operational space whose objects are metaphors, we can escape the notion that colours for example are actual qualities.

Does that solve the hard problem? No, we still need to work out the actual mechanism, but I think it gets us a lot closer. We no longer need to think that blue is anything more than the act of discrimination. I think this is sort of what O'Regan gets at in his book "Why Red Doesn't Sound Like A Bell". The feels of experience stand in for the possible interactions available to us, refined by evolution. That's why it probably is the case that the cells that are used to do stuff in visual cortex are much the same as the cells in auditory cortex - the cells themselves aren't the thing, it's the way they code information. The actions of cells aren't creating pictures, they are computing relationships.

So we all have blue experiences but they aren't really phenomenal qualities, no matter how much we like to say they are.

hypericin May 26, 2020 at 01:11 ¶ #416108
Reply to Graeme M

I think of perception as a kind of mathematical transformation, from the raw sensory data received and processed by cells into the purely symbolic domain of qualia. This transformation is done so that higher level computation can be performed within this symbolic domain. Our everyday conscious experience takes place within, or in terms of, this symbolic space. I *think* we are in agreement here, this is more or less a restatement of what you said above.

Where I cannot follow you is your denial that this symbolic domain is experienced by us as " ineffable deeply personal qualit(ies)". They are deeply personal: each of has access to our own symbolic space, and no other. And they are certainly ineffable. Language is just not equipped to transmit them directly, it can only refer to them. Red would be incommunicable to a blind person, and so on.

What is really confusing to me is that you seem to be saying that this first part, which I think we agree with, somehow implies a denial of the second part.

Quoting Graeme M
So we all have blue experiences but they aren't really phenomenal qualities, no matter how much we like to say they are.

By "not really phenomenal qualities", you seem to mean that they are not qualities of the world. I think most here would agree, they are contrivances of our minds. But nonetheless they are phenomenal in the sense of phenomenalism, and in this sense they are real. They are the elementals of our inner lives.


hypericin May 26, 2020 at 01:25 ¶ #416111
Reply to Outlander
Haha, OK. Way to white knight poor helpless old Dennett. I'll tell you what buddy, I'll spare him my sympathy if you spare him your "help". Really, he's fine, he doesn't need your help, even if it were not worthless. In fact, as a working philosopher, I'm sure he would quite resent this honorary rocking chair you want to place him on. These are not exactly new ideas of his, so I doubly don't understand what his age has to do with anything.
EnPassant May 26, 2020 at 08:45 ¶ #416156
When he talks about the woman with Alzheimer's she is not losing consciousness, she is losing her memory.
Outlander May 26, 2020 at 11:41 ¶ #416222
Reply to hypericin

Alright alright, no need to get nasty. Perhaps I was mistaken. I assumed a major theme of your chastisement was the manner in which he was speaking rather than the message. His aged inflection, or vocal delays between ideas. Something that would not be uncommon for either of us at such an age

I know nothing of the man nor do I know you. I can reasonably assume you're younger than him. The only thing I'm defending is a principle and the only thing I'm attacking is a philosophy. A simple principle of respecting one's elders and listening to what they have to say, as I'm sure you would appreciate later on. And a philosophy of not writing off others you don't agree with as 'subhuman' especially the elderly and especially by manner of speech and not message.

Defending an intellectual society and attacking degradation to it. As much of a losing and downhill battle it has become. Rather, perhaps PF needs less "let's make fun of this old guy" threads as opposed to "I don't like this guy, I think he's wrong. Here is why using logic..." threads.
bongo fury May 26, 2020 at 13:01 ¶ #416251
Quoting hypericin
I actually felt sorry for him! This sounds exactly like a machine figuring out that this whole consciousness thing was just something it was programmed to espouse.


I must admit I did a slight double take the first time I read this:

Goodman: Sights Unseen:Sometimes a psychologist's most assiduous accounts of phenomena of mental imagery have the flavor of tracts by impassioned believers in flying saucers.


... introducing an analysis that concludes, with apparent satisfaction:

Goodman: Sights Unseen:The 'image' and the 'picture in the mind' have vanished; mythical inventions have been beneficially excised.


Could this be a different Nelson Goodman from the Goodman of A Study of Qualities (a qualia construction), and Languages of Art, and this:

Goodman: Ways of Worldmaking:After we spend an hour or so at one or another exhibition of abstract painting, everything tends to square off into geometric patches or swirl in circles or weave into textural arabesques, to sharpen into black and white or vibrate with new color consonances and dissonances."


Or had the same author experienced some philosophical conversion or neurological accident, or both?

Well, no. Understanding our conscious experiences simply doesn't have to mean allowing the most literal interpretation of our customary habits of talking of those experiences: validating, in particular, the ancient (perhaps universal) myth of mental images or "impressions". Understanding the experiences doesn't have to mean supplementing the naturalist's usual menu of physical ingredients with an even more generous menu. It doesn't need to deny the experiences; but neither does it need to accept received notions of their "content" uncritically.

Quoting csalisbury
You might find this old thread interesting : https://thephilosophyforum.com/discussion/1308/aphantasia-and-p-zombies/p1


Quoting The Great Whatever
Here's an account by a man who, at 30 years old, realized that other people could visualize things without seeing them.

https://www.facebook.com/notes/blake-ross/aphantasia-how-it-feels-to-be-blind-in-your-mind/10156834777480504/

He never could, and was unaware that anybody else could. He thought that phrases like 'mind's eye,' were figures of speech.

The medical term for this condition is called aphantasia.


Yeah, maybe... but as with alleged condition synaesthesia I suspect that the ready defining and near-pathologising merely reflect the dire state of our understanding of thought processes in all their normal variety.

I'm torn. I want to identify as synaesthetic and to describe the visual Mondrians and Pollocks of my musical experiences to anyone prepared to listen; but I'm afraid that that kind of indulgence encourages assumptions about brain function that are far too narrow and too innatist and too modular-ist. Where fans of synaesthesia allege "cross-talk" between folds of cortex (so what?) I prefer this kind of talk:

Goodman: Languages of Art:How our lookings at pictures and our listenings to music inform what we encounter later and elsewhere is integral to them as cognitive. Music can inform perception not only of other sounds but also of the rhythms and patterns of what we see. Such cross-transference of structural properties seems to me a basic and important aspect of learning, not merely a matter for novel experimentation by composers, dancers, and painters.


(My emphasis.)

My issue with "aphantasia" is roughly the converse of this. If the invention of "synaesthesia" betrays our poor grasp of the potential variety of human cognition, the even newer invention might just be a symptom of our over-readiness to indulge the myth of mental images uncritically.

The author is admirably insightful about this objection, though, so we can be fairly sure there is more to his... well, condition. He pretty fairly considers (and rejects) what might have been my objection: that he wasn't ever deficient in a common faculty, merely less given to the prevailing but wrong folk-psychology of it. Even so, one wants to know more detail. Which it links to. So thanks for sharing. (I notice my thanks here are directed to a banned member. :gasp: Oh well.)

Quoting Graeme M
I am not sure if Dennett's is an anti-representationalist stance.


I express the same uncertainty here: https://thephilosophyforum.com/discussion/comment/390575 (where there are interesting links on the topic).
Graeme M May 27, 2020 at 08:06 ¶ #416549
Quoting hypericin
Where I cannot follow you is your denial that this symbolic domain is experienced by us as " ineffable deeply personal qualit(ies)". They are deeply personal: each of has access to our own symbolic space, and no other. And they are certainly ineffable. Language is just not equipped to transmit them directly, it can only refer to them. Red would be incommunicable to a blind person, and so on.


I'm not disagreeing that qualia/experience is not personal, more criticising that by claiming inner experience as "ineffable" people place the domain of experience beyond understanding. Similarly, by calling such experiences deeply personal I think the protagonist for this idea is unjustifiably claiming that, as Dennett puts it, we cannot explain the first person state from the third person view. I tend to disagree. I tend to the view that this domain is accessible to physical explanation and that the qualia-laden character of experience can be described in meaningful physical terms.

Quoting hypericin
y "not really phenomenal qualities", you seem to mean that they are not qualities of the world. I think most here would agree, they are contrivances of our minds. But nonetheless they are phenomenal in the sense of phenomenalism, and in this sense they are real. They are the elementals of our inner lives.


Yes, I agree that the objects of experience are phenomenal, if by phenomenalism we mean the idea that the objects of experience are all we can work with. Not though if we extend that to the notion that objects do not exist in themselves (notwithstanding that it is probably the case that we can never really "know" the external objects themselves). Here I was more trying to get at the idea that I believe people mistake the "ineffable quality of blue" for some genuine blueness. The phenomenal character of qualia are, I believe, exhausted by their physical character. Blue is a discrimination, not a "colour".



Graeme M May 27, 2020 at 08:09 ¶ #416552
Just as an aside, I watched the whole Dennett interview and was struck by the somewhat loose nature of his answers. I got the feeling he wasn't even making much sense! When he describes the blue sky thing, he talks about how as we take away various relationships and meanings the subject becomes less conscious. Have I misunderstood him here? That amounts to saying that as we incrementally diminish the extent of conscious experience, the extent of conscious experience diminishes.
schopenhauer1 May 28, 2020 at 14:13 ¶ #416970
Quoting Graeme M
I believe that the clearest solution to that is to choose to believe that experience is an operational space - a kind of schematic domain, perhaps even a logical domain. It isn't telling us what the world is like, it's telling us how our operational affordances are organised.


But this "space" and its "telling us what the world is like" is the thing itself to be explained. That is the hard problem- that it has a "telling us what the world is like" aspect at all. This aspect is what is so incorrigibly hard to account for metaphysically. It looks like you are unintentionally participating in the Cartesian Theater fallacy itself by positing this "space" and then referring back to its physical constituents.
Graeme M May 29, 2020 at 11:51 ¶ #417270
Quoting schopenhauer1
It looks like you are unintentionally participating in the Cartesian Theater fallacy itself by positing this "space" and then referring back to its physical constituents.


Indeed, but then I did say earlier that there is still no genuine solution to the hard problem, if indeed it even is a problem. The trouble is we seem unable to express a way of looking at the problem without falling into the Cartesian Theatre by default. I do think though that the solution will be more in that kind of idea of a "virtual space", a space enabled by something akin to computationalism. It can't be some kind of representationalism, if by that we mean a genuine "image" of the world.
schopenhauer1 May 29, 2020 at 20:09 ¶ #417503
Quoting Graeme M
Indeed, but then I did say earlier that there is still no genuine solution to the hard problem, if indeed it even is a problem. The trouble is we seem unable to express a way of looking at the problem without falling into the Cartesian Theatre by default. I do think though that the solution will be more in that kind of idea of a "virtual space", a space enabled by something akin to computationalism. It can't be some kind of representationalism, if by that we mean a genuine "image" of the world.


Yes this solution too would be falling into the Cartesian Theater. what is "virtual space"? It is yet a hidden mind :D lurking in there. It is sometimes hard to distinguish behavior from mental states. For example, computers are processing information. Processing by itself is not mental states. However, you start to sympathize with the panpsychist view when you ask, "Why can't processing be mental states"? Thus processing itself becomes a sort of indicator of experiential phenomena perhaps. Of course, the kind of experience a simple process has versus brain processing might be completely different. If you start discriminating about which kinds of processing can constitute mental states, then you are simply back to the Cartesian Theater and hidden dualism problem.
Francis June 24, 2020 at 07:07 ¶ #427185
This is old but it made me laugh.

No I don't think he or any other person is the so-called philosophical zombie. I personally think he may be playing sort of a devils advocate position. He is understandably concerned about mysticism taking place of critical reasoning regarding consciousness, but at the same time, it does seem like there is something he is just 'not getting' about the contrast between conscious experience and a vast complex network of electric charges.
GodlessGirl June 24, 2020 at 18:12 ¶ #427440
Reply to hypericin Dennett is insane. I once heard him say there is no hard problem of consciousness because consciousness doesn't exist lol
Forgottenticket June 25, 2020 at 05:37 ¶ #427616
Quoting Marchesk
I don't understand the difference.


Dennett's representationalism also includes other systems of the body.
Dennett 2016::
These are representations in us that contribute to our cognitive talents without being for us.(In this regard they are no different from the representations of blood sugar level or vitamin deficiency that modulate our digestive systems with-out engaging cerebral cortex at all.)


fwiw, it seems only recent he has started using the word representation at all.