I challenge you: your best alternate to materialism

Assuming the mind again?
I am referring to the prism through which the person percieves the world. There is something there equating to a mind. I would prefer to avoid assuming the mind of the idealist, other than referring to something unknown equating to it.
 
I am referring to the prism through which the person percieves the world. There is something there equating to a mind. I would prefer to avoid assuming the mind of the idealist, other than referring to something unknown equating to it.

This is the issue. That is all you ever have: "something unknown".

Actually having coherent definitions of things causes idealism to collapse upon itself.

I don't recall mentioning anything of mine. What is your understanding of integrated information theory?

I'm not here to play gotcha games. If you have something to say about integrated information theory, say it.
 
You still have yet to provide any sort of meaningful distinction between self-consciousness and... whatever it is that you think consciousness is that relies solely on being organic life.
It is well known that life is not fully understood. I know that it is understood in its physical composition, but we are discussing an internal state, from the perspective of human consciousness. It may be folly to look at an organism which lacks human faculties and presume that it does not have an internal state.

Anyway, even if it does not have a discernible internal state this does not rule out qualities which result in more advanced multi-cellular organisms experiencing self-consciousness.

Where is your example of non living consciousness, where is your example of computational consciousness, for us to examine? I'm waiting.


It is concluded. Really, we've been over this enough times.
Yes I remember an assumption was magically transformed into a conclusion.


The brain.
I am happy to agree with this, provided the brain is in a fully functioning organism. Which material specifically performs the computation?

Let me jump to the chase here, I agree that computation occurs somewhere in the brain, but how do we know that something else in the brain is not required to generate the conscious being, who makes use of the processing power provided by that computation. Or in other words, you may observe the way a personality, or ego etc is generated in different parts of the brain. While not observing what produces conscious being, or not understanding that it may be a state rather than a function.
There is not a single biologist, neuroscientist, or whatever type of scientist that you care to name who will pretend for one second that your idea of anything else producing it is anything other than utter nonsense. Opinions on how, precisely, the brain does this differ, but computational neuroscience is the only field with any actual supporting evidence.
This not in dispute, I agree that the brain is largely the source of consciousness involved in self-consciousness. I dispute that it is computational processing specifically generating conscious being.
I repeat your evidence, is only evidence of the degrees to which damaged, dis-functional bodies result in various degrees of disfunction.


Except that it does. You can leave the stem, if you like - the bit that controls the autonomic functions. This leaves the subject alive, but in a non-conscious vegetative state.
Ditto.
We've been over this before as well.
Yes and this kind of science only shows that certain lumps of brain appear to effect certain functions, so what?


Only if they have a nervous system of some sort - which I have mentioned before as well. For the purposes of this discussion, I have been using "brain" to denote both fully-developed brains and primitive central nervous systems, as they serve what is essentially the same function.
Yes I agree with this position, but I go a little further.
Organisms without this sensory capability are not conscious, of course, as there is no sensory input for them to be conscious of.
Self-consciousness, yes of course.


That is my point. Idealism is a garage dragon.
I see your point now, but it has an essential weakness, it presumes that humanity is in a position to answer ontological questions and renders the reality out there (beyond the human mind) subject to human thought. Talk about arrogance:rolleyes:

There is no meaningful way to say that idealism is true. Therefore, by definition, it is false.
Ditto.


No. I failed to make you understand how it is relevant.

Unfortunately, I can only do so much. After a certain point, the burden of understanding rests on you.
You only kept repeating something about coherent definitions of is. No explanation of what it was supposed to address in terms of the rational of ontologies.
 
I'm not here to play gotcha games. If you have something to say about integrated information theory, say it.
You are a proponent of the theory but you can't give a summary of it? You either understand it or you don't. What is the problem?
 
Where is your example of non living consciousness, where is your example of computational consciousness, for us to examine? I'm waiting.

Was flight impossible before the Wright brothers? If a group of leading physicists did all the math associated with aerodynamics and proclaimed flight possible, but no airplanes existed yet, would you try to claim that birds had magic powers?

I am happy to agree with this, provided the brain is in a fully functioning organism. Which material specifically performs the computation?

The neurons, via electric impulses. This is a simplified summary - hormones and other chemicals play a role, primarily via inhibiting or allowing the neural impulses - but that is the basic idea.

Let me jump to the chase here, I agree that computation occurs somewhere in the brain, but how do we know that something else in the brain is not required to generate the conscious being, who makes use of the processing power provided by that computation.

"Yes, we know that the brain is a computer, and there are a lot of promising theories about how that computation results in consciousness, and we're making great strides in the fields of artificial intelligence and computational neuroscience daily, but it might be magic."

That's all you have. It's all you've ever had.

I repeat your evidence, is only evidence of the degrees to which damaged, dis-functional bodies result in various degrees of disfunction.

This is flatly wrong, on top of being a rather transparent attempt to hand-wave away the evidence mentioned.

Remove the parts of the brain which demonstrably perform the computations associated with consciousness and consciousness ceases. Cut the connections between the two hemispheres of the brain and you end up with two distinct instances of consciousness.

Yes, dysfunctional bodies are dysfunctional. Dysfunctional brains result in dysfunctional consciousness. This is an incredibly important piece of evidence, and you can't just hand-wave it away so simply.

Beyond that, this is far from the only piece of evidence. In this thread alone we've been over the fact that we can interpret the computations taking place in the brain multiple times. Anything that is generally considered to be part of the conscious mind comes from the brain.

The only reason that this hasn't completely shut you down is because you're using a nonsensical definition of consciousness that no one else agrees with, and which is only vaguely defined at the best of times. Again, the moment an actual concrete definition appears, your position collapses.

Yes I agree with this position, but I go a little further.

"I agree that applying fire to dynamite makes it explode, but I go a bit further and postulate that applying fire to anything will make it explode."

I see your point now, but it has an essential weakness, it presumes that humanity is in a position to answer ontological questions and renders the reality out there (beyond the human mind) subject to human thought. Talk about arrogance:rolleyes:

No. No, it does not. It just stops people from making stupid, meaningless claims like "there's an invisible incorporeal undetectable dragon in my garage", "gravity is actually magic leprechauns moving things around", or "reality is actually just an illusion".

Putting an end to pointless games that rely on people not understanding what the words "is" or "exist" mean is not presumptuous. You might not personally like that saying things like that holds no meaning, but I'm not here to play word games. I quite like fiction in its place - I write rather a lot of it - and ideas like this are entertaining, but there is a difference between fantasy and reality.

As a side note, statements like this are... not exactly a pet peeve of mine, but something that I can't help but roll my eyes in response to. Really. There is no such thing as the entirely unknowable. If it can't be known, ever, by anyone, under any circumstances, then it isn't true. It's a garage dragon.

You are a proponent of the theory but you can't give a summary of it? You either understand it or you don't. What is the problem?

There isn't any problem. I'm just saying no.

I already linked you to the paper defining the theory written by the man who came up with it. If you have any comments, you can address the actual theory, rather than trying to make other users jump through hoops for you so that the conversation can get mired in arguments over minutiae in the summary given.
 
I already linked you to the paper defining the theory written by the man who came up with it.
I don't recall ever having suggested a theory that I couldn't summarize but I guess that's me.

so that the conversation can get mired in arguments over minutiae in the summary given.
Your paranoia is unfounded. I'm puzzled though how you expect to be able to discuss your preferred theory while simultaneously hiding your understanding of it. I assume the answer to that is that you have no intention of discussing it.
 
I don't recall ever having suggested a theory that I couldn't summarize but I guess that's me.


Your paranoia is unfounded. I'm puzzled though how you expect to be able to discuss your preferred theory while simultaneously hiding your understanding of it. I assume the answer to that is that you have no intention of discussing it.

Right. So you're officially just playing games now.

Carry on.
 
Remove the parts of the brain which demonstrably perform the computations associated with consciousness and consciousness ceases. Cut the connections between the two hemispheres of the brain and you end up with two distinct instances of consciousness.

To me, that's the killer argument. It utterly destroys the idea of a soul, and firmly establishes consciousness as a purely physical action of the brain. And this has been known for quite a while, too, so there is no excuse for idealism or dualism anymore. The verdict is in.
 
I see your point now, but it has an essential weakness, it presumes that humanity is in a position to answer ontological questions and renders the reality out there (beyond the human mind) subject to human thought. Talk about arrogance:rolleyes:

No, talk about reaching conclusions based on available evidence, not from ignorance.
 
You're asking me to give you a lecture on your own espoused theory? Isn't that backwards?

I honestly can't imagine why you would say something like this. All it does is make it plainly obvious to everyone that you're just putting words in my mouth for the sake of trying to score internet points.

Let me know if you ever actually care to say something of substance.
 
I honestly can't imagine why you would say something like this. All it does is make it plainly obvious to everyone that you're just putting words in my mouth for the sake of trying to score internet points.

Don't knock internet points, man. Some people (seemingly) make a living off of accumulating them. I haven't found a place to redeem them, however.
 
the split-brain resulting in two consciousnesses is a myth:

http://www.brain-mind-institute.org/ICBM-2012/proceedings-html/full paper/paper 16.pdf

or as Nagel once described it, cutting a pair of hand cuffs in two does not result in two sets of restraining devices.

regarding the brain being the sole explanation for consciousness - the brain certainly appears to be responsible for generating the objects of experience (perhaps thru computation alone) . . . by objects I would include thoughts, images, memories, sense of identity.

I agree there is no evidence or reason to believe that there is anything such as a soul.
 
Remove the parts of the brain which demonstrably perform the computations associated with consciousness and consciousness ceases. Cut the connections between the two hemispheres of the brain and you end up with two distinct instances of consciousness.

To me, that's the killer argument. It utterly destroys the idea of a soul, and firmly establishes consciousness as a purely physical action of the brain. And this has been known for quite a while, too, so there is no excuse for idealism or dualism anymore. The verdict is in.

Not that I think you guys are completely making up facts to support your biases or anything, but where exactly are you getting this from?

http://en.wikipedia.org/wiki/Dual_consciousness_%28neuroscience%29

Dual consciousness is a theoretical concept in neuroscience. It is proposed that it is possible that a person may develop two separate conscious entities within his/her one brain after undergoing a corpus callosotomy. The idea first began circulating in the neuroscience community after some split-brain patients exhibited the alien hand syndrome, which led some scientists to believe that there must be two separate consciousness within the brain’s left and right hemispheres in competition with one another once the corpus callosum is severed.[1]

The idea of dual consciousness has caused controversy in the neuroscience community, although there is no conclusive evidence of its existence.
 
No, talk about reaching conclusions based on available evidence, not from ignorance.

Yours is an interesting statement. . . both materialism and idealism begin with the activity of observation, that is, being aware of something. Our experience is that the 'substance' of our experience occurs in awareness (perhaps as a computation). Now materialism makes an additional assumption, that the something of experience is different than the observation, the something is not in awareness as observed, but physical or external and independent of awareness.

Where does the assumption that matter is independent from awareness come from? The assumption of materialism comes from a lack of understanding of the object. IOW, lacking complete knowledge of the object, we regard it as alien, foreign or different than awareness. You have it backwards, materialism is based on ignorance.
 
the split-brain resulting in two consciousnesses is a myth:

No it isn't. What do you think the two unconnected halves of the cortex do when they're split ? You think one of them goes on its merry way and the other shuts down ? They both continue doing their stuff, but do not communicate. Both of them answer questions posed to them, sometimes with different answers, and sometimes they hate each other's guts. How do you 'splain that ?

Not that I think you guys are completely making up facts to support your biases or anything, but where exactly are you getting this from?

Science and observation. Some people _have_ had their brains split, as your link mentions, and their behaviour doesn't mesh at all with the idea of a soul or of a single consciousness in these cases.
 
I am also curious why Nonpareil believes Tononi's integrated information of consciousness supports a materialist philosophy. Especially considering both he and Koch explicitly support a type of panpsychism. Which is kinda like the complete opposite of materialism.

I think it would probably good to hear some type of summary from the theory's proponent, and why it explicitly supports materialism. Seems that part tends to get glossed over in these type of debates. I've always wondered why.
 

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