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Eliminating Qualia

And the “something” you are referring to is the brain, ultimately. It certainly isn’t the liver.

The brain is cells. It is tissue.

What I'm talking about is something the brain is creating. The mind. The thing we use to discuss ideas with. The thing that experiences pain and sound.

Something that arises from some kind of activity. A product of some kind of brain activity.

"Experience" includes some thing that can experience, and the things it can experience. The “mind” is that thing that can experience.

You’ve declared that before (while ignoring the many objections that arise from its ambiguity and presumed objectivity), yet, as you noted, “nobody knows what the mind is objectively.”

You can't read.

I am talking about "experience" not the mind.

Experience requires something that can have an experience AND the things it can experience.

To ignore this is simply stupidity.

And that “the ‘mind’ is that thing that can experience.’”

Yes it is.

You don't think it is the liver?

“Experience” includes some thing that can experience, and the things it can experience.
The brain is that thing that can experience.​

The brain is that thing that creates "red" for the mind to experience.

If the brain was experiencing it would not need to transform EM stimuli into something else. It would just experience the stimuli.

But it doesn't.

It transform the stimuli into presentations.

For a mind to experience.
 
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Colour is quite obviously a brain representation of wavelength (EMR), input via the eyes, optic nerve/ ion flow/impulses, visual cortex, distribution, conscious experience, recognition, etc, etc,etc......

Color is something brains create whole that has absolutely nothing to do with the stimulation. EM waves do not have a color. Objects do not have color as a property. They have reflectiveness as a property.

If a brain could experience it would just experience the incoming stimulation.

But it doesn't do that.

It transforms the stimulation into a presentation that the mind experiences.

The brain is in constant service to the mind. Constantly giving it information.

The only reason to give a mind any information is so that mind can act on it.

Something we clearly experience on a daily basis.
 
Color is a presentation for something that is not a brain.

First, you have no reliable or objective way of knowing if that's correct or not.

Only if you exclude the nature of biological life and fact that energy is not used for no reason.

Second, your 'extra energy' objection, even if correct, would work against you anyway, because you have an extra, second 'thing' that supposedly has to be created. We already did this.

Yes energy is used to turn EM waves that have no connection to color into a color.

But a brain that can make the transformation already recognizes what it is transforming.

You cannot make a transformation unless you recognize what you are transforming.

So the brain already recognizes what it turns to color.

It would only need to make the transformation for something that does not already recognize the information.

You are saying the brain is using energy to do things it does not need to do.

Your "position" lacks reason and a connection to biology.
 
Only if you exclude the nature of biological life and fact that energy is not used for no reason.

No. I'm suggesting that qualia are possibly useful or play a role. Therefore it would not be a waste. I already said this. They could also be a necessary byproduct whether useful or not. This has been gone over already.

But a brain that can make the transformation already recognizes what it is transforming.

You say that but you don't know. I'm not even sure what you mean by 'recognise'. In any case, the brain creating qualia to experience would not be wasteful if the qualia played some role. See above. Or they might be a necessary byproduct.

Your argument that the brain creating qualia is a waste of energy (and/or that this would rule them out in any case) therefore does not necessarily stack up on any count. I have said this twice already, and on the previous occasion you brought it up.
 
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Only if you exclude the nature of biological life and fact that energy is not used for no reason.

No. I'm suggesting that qualia are possibly useful or play a role. Therefore it would not be a waste. I already said this.

But a brain that can make the transformation already recognizes what it is transforming.

You say that but you don't know. In any case, the brain creating qualia to experience would not be wasteful if the qualia played some role. see above.

Your argument that the brain creating qualia is a waste of energy therefore does not stack up. I have said this twice already, and on the previous occasion you brought it up.

No, I know.

You cannot accurately give me change for a dollar unless you know what a dollar is.

You cannot transform something that has no connection to a color into a color unless you know what you are transforming.
 
You cannot accurately give me change for a dollar unless you know what a dollar is.

You cannot transform something that has no connection to a color into a color unless you know what you are transforming.

It doesn't even matter whether that's true or not. We can skip it. The question is not whether the brain 'recognises', the question is whether it 'transforms', and if that isn't wasteful, your energy conservation objection fails.

It would fail anyway, because 'not creating byproducts' is not a 'rule' for any system, biological or otherwise, because they are not perfect. Your computer generates heat which isn't useful to its running. In the process of 'creating' a warm coat for a polar bear, evolution, not being perfect, also resulted in a heavy coat (on its own, a hindrance in at least some situations).

So now you need a different reason why the experiencer could not be the brain.
 
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It doesn't even matter whether that's true or not.

Is this your motto?

A transformation takes place.

A wavelength of EM radiation is transformed into the presentation we call "red".

"We" meaning our minds.

A brain would not need a transformation.

We know this beyond doubt.

We know the brain already knows what it is dealing with because it can make a transformation and create something from it.

Robotic sensors have no need to make presentations that are experienced. They just act on incoming information.
 
It doesn't even matter whether that's true or not.

Is this your motto?

No, as I said, the reason it doesn't matter is because it's not the key question. Let's say for example that I agree with you, that the brain 'recognises' the input.

A transformation takes place.

Well that's one folk psychology way of saying it, but ok let's run with that.

A brain would not need a transformation.

It would if experienced qualia were useful to it. And/or they might be a necessary byproduct, useful or otherwise. You know I've said this about half a dozen times already.

We know this beyond doubt.

Nope.

We know the brain already knows what it is dealing with because it can make a transformation and create something from it.

Robotic sensors have no need to make presentations that are experienced. They just act on incoming information.

Sure. Ok, let's agree for the sake of discussion that the brain 'recognises' input (non-consciously) or at least is capable of doing that in some circumstances. This does not rule out that the brain also functions consciously on other occasions. The brain could (indeed can) function in different ways depending on what's happening in it. Sleep, for example, is not the same as wakening. It doesn't have to be 'something else' which is conscious, just the brain functioning in a different mode.
 
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Well that's one folk psychology way of saying it, but ok let's run with that.

There is no other way to look at it.

On one side you have part of the EM spectrum.

The EM spectrum has nothing to do with color.

On the other end you have the experience of "red".

To claim a transformation has not taken place is just total bullshit. That's pretty folksy right?

It would if experienced qualia were useful to it.

There is no doubt that qualia are valuable for survival.

But the brain has all the information already.

That's how it makes a faithful transformation.

The "red" is the same red under the same lighting and from the same location every time.

A transformation is only for something that needs a transformation. And only for something that can act on the presentation.

Robotic sensors have no need to make presentations that are experienced. They just act on incoming information.

Sure. Ok, let's agree for the sake of discussion that the brain 'recognises' input (non-consciously) or at least is capable of doing that in some circumstances.

There is no doubt if you can accurately make change of a dollar you know what a dollar is.

There is no doubt that to make an accurate transformation you have to already recognize what you are transforming.

The brain recognizes "red" without transforming it into something a mind can experience.

A brain that merely acts on incoming information has no need of presentations.

But the presentation of the tree is experienced.

If you are saying the brain recognizes some things but not others you have already divided a mind away from other things.
 
Did you miss my question Untermensche, which was, how do you even know you have a mind?

There is no doubt "I" experience.

"I" am that which experiences.

But "I" am not a brain.

"I" am something that arises from the activity of a brain.

So "I" am one step removed from a brain.
 
There is no other way to look at it.

On one side you have part of the EM spectrum.

The EM spectrum has nothing to do with color.

On the other end you have the experience of "red".

To claim a transformation has not taken place is just total bullshit. That's pretty folksy right?

Again, let's not detour. I accepted your use of the word 'transformed' for the sake of argument.

There is no doubt that qualia are valuable for survival.

But the brain has all the information already.

That's how it makes a faithful transformation.

The "red" is the same red under the same lighting and from the same location every time.

A transformation is only for something that needs a transformation. And only for something that can act on the presentation.

Yes, ok, and maybe qualia are useful to the functioning of the brain. Or a byproduct. I think I've suggested this possibility about 7 times now.

There is no doubt if you can accurately make change of a dollar you know what a dollar is.

There is no doubt that to make an accurate transformation you have to already recognize what you are transforming.

The brain recognizes "red" without transforming it into something a mind can experience.

A brain that merely acts on incoming information has no need of presentations.

But the presentation of the tree is experienced.

This is stuff I've already responded to.

If you are saying the brain recognizes some things but not others you have already divided a mind away from other things.

Nope. First of all, I wasn't actually saying that. Second, even if I were, what you suggest does not necessarily follow.

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Did you miss my question Untermensche, which was, how do you even know you have a mind?

There is no doubt "I" experience.

"I" am that which experiences.

But "I" am not a brain.

"I" am something that arises from the activity of a brain.

So "I" am one step removed from a brain.

But how do you know there's an 'I'?
 
The brain is cells. It is tissue.

And a chair is made of wood. The wood is made of particles. Yet it also has function, but you wouldn't say, "A chair creates sitting-ness." You could, but why would you? And it has component parts that each serve a different purpose in the "creation" of "sitting-ness." The arm-rests serve one purpose; the seat another; the legs a third; etc.

Put all of those components--and their purposes--together and you get either a very comfortable support system or a torture device. But it's all "Chair" just as it's all "Brain."

What I'm talking about is something the brain is creating.

Thus it is ultimately all brain. And "generating" would be a far more apt term, since we see numerous correlations between brain activity--both optimal and sub, including catastrophic--and said generation.

I don't see why you are objecting to any of this. It is not just perfectly reasonable and in keeping with all we currently know, it is non-controversial.

The thing we use to discuss ideas with. The thing that experiences pain and sound.

I fear you are once again equivocating with the goal of arguing for a discrete construct. Think in terms of an animated film. Yes, it is made up of individual frames or (in olden times, cells)--i.e., "things"--but when projected it provides the illusion of continuity, which is another "thing" entirely and not in any way, shape or form the same kind of "thing" that are the individual frames (or, even more abstract in this digital age, the ones and zeroes). So it would be misleading to say something like, "A film is made up of things AND it is a thing." It's not a thing in the same way that a frame of film is a thing.

To reduce even further--as you did with the bit about brain being made up of tissue--and just say all things are made up of particles, except for the film thing is to really lose track for no useful reason.

Something that arises from some kind of activity. A product of some kind of brain activity.

Agreed. Hence, the "mind" is that which is generated by the brain. That still means it is a part of the brain, yes? In keeping with the faulty but I think useful film analogy, we can discuss a film without needing to also discuss the projector (or any of the component parts or exactly how it was made, etc), but what is the point to insist that the film--the "experience" of watching the movie being projected--is some sort of separate, discrete act in any other sense than trivial? Yes, the projector itself is not capable of "experiencing" that which it projects, but that is just one component of the entire process just as something like the amygdala is just one component of the entire structure we collectively refer to as "Brain."

If, however, you think of the brain as being comprised of component parts--because it is--where one section writes the movie; another acts in the movie; another edits the movie; another watches the movie in order to critique it and improve upon it in its next iteration--and all of this is done trillions of times per second in more-or-less real time--then you basically have exactly what we are; a walking, talking, breathing film production studio inside our skulls that is always in production mode, initially as a survival tactic and then repurposed over the millenia as day-to-day survival (hourly, even) turned into 100 year life-spans.

You’ve declared that before (while ignoring the many objections that arise from its ambiguity and presumed objectivity), yet, as you noted, “nobody knows what the mind is objectively.”

You can't read.

:rolleyes:

I am talking about "experience" not the mind.

Experience requires something that can have an experience AND the things it can experience.

And the "things it can experience" need not be physical constructs, nor separate, discrete units from the "thing" that can have an experience.

To ignore this is simply stupidity.

Careful. There is a LOT of what could be called "stupidity" being flung around here.

And that “the ‘mind’ is that thing that can experience.’”

Yes it is.

And since the brain generates mind, it is ultimately the brain that is "experiencing." And, again, an "experience" need not be something directly interacted with.

You don't think it is the liver?

Well, to use your logic, it would be the liver that creates "sobriety" and "sobriety" that experiences "non-drunkeness." Or some such irrelevancy.

“Experience” includes some thing that can experience, and the things it can experience.
The brain is that thing that can experience.​

The brain is that thing that creates "red" for the mind to experience.

OR, the "mind" is that construct of the brain that edits together all of the associations of the EM stimuli and places the current stimulus into context.

OR, the neocortex is the component of the brain that "edits" together all of the associations of the EM stimuli, giving context to the current stimulus that in turn triggers the amygdala to provide additional "edits" or associations of emotion, giving additional context to the current stimulus that in turn triggers...etc., ALL of which collectively generate a temporary "movie" of the current and previous EM stimuli that some other component of the brain--perhaps the neocortex again--shapes into the "current EM stimulus plus associated context at time Y experience" as part of an ongoing, more-or-less real-time animated process that doesn't stop until damage or catastrophic failure and it is that ongoing process that we call "consciousness" because that's what it "feels" like at any given time Y experience.

Iow, it is the process of projecting the film that makes it a "movie," but then that is the illusory part. Great so long as all of the component parts are in optimal working order, but not so great when any one of them fails.

If the brain was experiencing

Which part of the brain?

it would not need to transform EM stimuli into something else. It would just experience the stimuli.

The transformation of the information triggered by the EM stimuli is automatic and ongoing as part of the essential survival mechanisms of the body. We are immersed in a universe made of uncountable quadrillions of quadrillions of cascading/bombarding particles and our bodies are literally covered in trillions of tiny sensory input devices, from the cellular to the optical components that are constantly sending--through a complex electrochemically based information network--trillions of bits of "telemetry" about the external world, most of which gets "transformed" long before even reaching the various components that collectively make up our brain.

You are implying, however, that the brain "needs" to transform the information into something else, presumably because the "mind" requires that it performs that purpose, which is rather the cart before the horse. It's as if you are insisting that Pinocchio was a "real boy" all along and it was Geppetto that was made out of wood.

It transform the stimuli into presentations.

For a mind to experience.

OR, it is the experience of stimuli transforming into "presentations" that constitutes the construct we collectively refer to as "mind."
 
And a chair is made of wood. The wood is made of particles. Yet it also has function, but you wouldn't say, "A chair creates sitting-ness." You could, but why would you?

A chair is made of wood. That is true.

That is why it can't generate a mind.

It takes more than being made of particles to generate a mind.

And it takes a brain doing something to generate a mind.

Otherwise it is just a thing made of particles.

Thus it is ultimately all brain.

The mind is something the brain is creating. Generating/creating, no difference.

It is not tissue made of particles.

Think in terms of an animated film. Yes, it is made up of individual frames or (in olden times, cells)--i.e., "things"--but when projected it provides the illusion of continuity, which is another "thing" entirely and not in any way, shape or form the same kind of "thing" that are the individual frames (or, even more abstract in this digital age, the ones and zeroes). So it would be misleading to say something like, "A film is made up of things AND it is a thing." It's not a thing in the same way that a frame of film is a thing.

A film is one thing when looking at it and another when projecting it.

What did you use to put these ideas together?

Do you think they just fell together by some random activity?

Or were they actively put together by something that can act?

And the "things it can experience" need not be physical constructs, nor separate, discrete units from the "thing" that can have an experience.

To experience something you have to be separated from it. Otherwise how would you know it is there?

And you must be a thing that is capable of experiencing it.

To ignore this is simply stupidity.

Careful. There is a LOT of what could be called "stupidity" being flung around here.

I was being extraordinarily careful.

To ignore the meaning of concepts is to spin your wheels and go nowhere.

The first thing that must be known about experience is that experience is one thing experiencing some other thing.

That is ground zero. Any building needs to be built on that.

And since the brain generates mind, it is ultimately the brain that is "experiencing."

No. It is the thing the brain is generating that is experiencing.

If the brain could experience it wouldn't need to make presentations.

The transformation of the information triggered by the EM stimuli is automatic

It is a transformation of one kind of information into completely different information.

If it is automatic that means the brain recognizes the EM radiation already.

If the brain could experience it would just experience the EM radiation. It wouldn't transform it into a color.

A color is something for a mind to experience.
 
Soooo, you agree that it is the brain that is generating the process we call "mind" (or "consciousness" or "self", etc). Great. We're done.
 
You cannot accurately give me change for a dollar unless you know what a dollar is.

Thanks for your knock down proof that change machines can't give people change

You cannot transform something that has no connection to a color into a color unless you know what you are transforming.

I guess that's like the change machine then. Searle's Chinese Room will be delighted.

Ironically:

https://ase.tufts.edu/cogstud/dennett/papers/evolerr.htm
 
You cannot accurately give me change for a dollar unless you know what a dollar is.

Thanks for your knock down proof that change machines can't give people change

?

Change machines don't know when they are dealing with a one dollar bill and when they are dealing with a five?

Have you ever actually seen one?
 
You cannot accurately give me change for a dollar unless you know what a dollar is.

Thanks for your knock down proof that change machines can't give people change

?

Change machines don't know when they are dealing with a one dollar bill and when they are dealing with a five?

Have you ever actually seen one?

Change machines don't know anything. That's the point.

I'll post the paper again too:

https://ase.tufts.edu/cogstud/dennet...rs/evolerr.htm

Because, just perhaps, people have been worrying about this for a very long time before you solved it all.
 
Rationality is impossible anyway, so you can relax!

Admit to it and have a nervous breakdown.

If that was true, we could not get to any rational conclusion about it.

Anyway, if by any chance that was a serious point you would start a thread.

See? Problem solved!
EB

It was a serious point. Think about it, a rational creature would need an internally consistent belief set, would never cut corners and would get eaten by the first predator using sub optimal but fast heuristics to satisfied. We are, for want of a word, biorational; was loosely approximate rationality to whatever degree aids survival

All of these:

https://en.m.wikipedia.org/wiki/Cognitive_bias

Are features, not bugs.

I’m not doing rationality here, because my tolerance for trolling has been reached, but Chris Cherniak’s lovely book ‘Minimal Rationality’ is a good primer.

Sure, we're subject to bias and all that, and none of us could possibly function as an entirely rational being, and by a long shot. But, equally, and contrary to what your serious point seems to suggest, I don't think you could possibly give a definition of rationality that wouldn't come down to an essentially macroscopic process, likely one selected for by evolution, i.e. not something possibly perfect like a Platonic Idea or some Fundamental Law of Nature. And I would take the rational thing to do here to be to think of rationality as a pragmatic process, meaning that you need to take into account what seem to be, broadly speaking, the essential facts of our nature. We're flesh and blood stomping the earth in a cloud of dust, not evanescent angels gracefully dancing in the sunset light.

And being rational doesn't mean being always, or even ever, right. And, yes, to be one hundred percent rational would be to be very soon very dead.

Maybe we could nonetheless go just a little bit further and agree that being rational makes a difference in practical terms, that it is very effective at least in specific contexts, and that the first idea about rationality is that you try to use rationality as much as possible as long as it is good for you.

But sure, some bias you have may mean you do too much of it for your own good.
EB
 
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