Hello,
Some of you might remember me, I posted some article here before. Lately I have been writing another article, this time about consciousness. Since I know that this forum harbours a huge community of people interested in this topic, I thought it would be fun to post it here also, to see what discussion might possibly arise from this. Since it is somewhat philosophic, I thought it best to place it here. The purpose of the article is to show that materialism fails (curreltly, and possibly, always will fail) in explaining the origin of consciousness. The article is not meant to prove what consciousness is, just that science can't explain it (which I think is fun because materialists claim they can explain anything). Remember that this article is not meant to "convert" anyone (I suppose most people here will agree with at least some points in it anyway), it is just meant as a thesis into investigating consciousness, and as such can be proved false given the right proof. Besides that, I am always looking forward to comments or critique. So here it goes....
Consciousness
In this article I wish to explore what science can tell us about consciousness, and explore if science can really give a satisfactory answer to fully explain this phenomenon. Are materialists correct in their view that an answer has already been given, or, according to some others, that it will just be a matter of more research? Before I start this investigation, it is needed to define what I exactly mean by consciousness. First of all I will state that it is extremely hard to use language to define a phenomenon that itself falls outside of language. That said, I define consciousness as an intrinsic property in itself. To use a metaphor, it is the "space" in which we are aware, or, as others have called it, the objective observer, the witness of all (subjective) experiences. My definition here probably deviates somewhat from the usual definition of consciousness; it is not the subjective experience itself, or in other words, it is not that which we are conscious of. Also, it is not related to the functions of the brain.
Another term that might need definition is awareness, because in language this is often confused with consciousness. I would define awareness as being conscious of certain experiences. In this way, awareness points to the amount of experiences that we can be conscious of. Someone blind for example is of course conscious, but can never be aware of the experience of eye-sight. In this way we can also speak of "increasing awareness" when we are able to experience certain phenomena that we weren't able to before (for example when a blind person can see again).
To make these definitions more clear in an analogy, see consciousness as a mirror, and the reflection in the mirror as subjective experience, as that which we are aware of. The reflection is not consciousness itself. Consciousness itself is this mirror, in which all experience is reflected. This analogy isn't perfect however, since a real mirror just reflects, while consciousness instead of actually reflecting experience directly is the reflection of experience.
After these definitions, we must proof the people false that claim consciousness is an illusion. If it would be, then this article would be no use. My reasoning goes as follows: to know a fact, you have to be conscious of it. To know consciousness is an illusion, you have to be conscious of it. But if consciousness is an illusion, you could not be conscious of the fact that it is an illusion. Logically, you can not claim something to be an illusion using nothing but the illusion itself as proof. To do so, you would need external facts as proof. But we can only know these external facts through consciousness, through being conscious of them. Hence consciousness is not an illusion. This also means consciousness is not an illusion created by the brain. It might be created by it, or for that matter, by something else, but it definitely is not an illusion.
Next it is important to look at what properties consciousness has, or what properties someone has who is conscious. The most important property for the sake of my argument in this article is that consciousness is inherently self-aware, we are conscious of consciousness. Another property that we need to keep an eye on, is that it seems to be somehow connected to our brain (it seems to "go" where we go and it seems to be gone when someone dies), but this in itself does not necessarily mean it must be created by the brain. It is exactly that which I want to investigate further.
To continue, I want to know what science can tell us about consciousness, keeping a close eye on it's properties. First of all we have to consider the property of consciousness being self-aware, or the fact that consciousness can be conscious of itself. What does this mean? Most importantly it means that observer (consciousness) and observed (again consciousness) are merged into one, integrated into one phenomenon. Common sense logic would already indicate that if something made out of solid matter is to be conscious of itself, it would need the "help" of another, external piece of matter (a mirror, for example), to relay the information. Just think of our eyes, how do we know they are there? Because we see them in a mirror, using our eyes. In a hypothetical universe where only a lone eye exists, this eye could never observe itself, since it does not have the capacity to relay it's own image to itself. This means that to be self-conscious, any structure also must have the property of observer and observed merged into itself. If we extrapolate this to our physical brains, this would mean it has to be a structure in the brain where all the external signals (that which is experienced) and that which experiences, is one.
Because of this property, consciousness can only arise at a spot where all the signals of all that we experience come together as one. However, here we run into the first problem for science, because so far there does not seem to be any structure in the brain where all signals of all that we experience merge together. The brain has several different specific areas to deal with all the different kinds of signals (for example the area where sound is processed is a different area from where eyesight is processed). The neurons in the brain also can't be claimed to be the structure where all signals merge, because they are just switches to relay or block the signals. And although they contain all the info of the senses, all the millions of neurons hardly form one integrated structure where all the signals merge as one.
This means that consciousness is unlikely to be attributed to any single, separate structure of the physical brain. But what about the brain as a whole, because we also have to look at the bio-electric magnetic field, created by the sum of electric activity in our brain. Maybe this is where consciousness arises? At first inspection, this electric field seems to provide just the property we need to explain consciousness, since any electric field is also an integrated whole (different waves can overlap and be one). Many current scientists also have the idea that this might be indeed the origin of consciousness.
There are however several arguments against this idea. A very strong one would be that consciousness seems to be totally unaffected by any changes in the electric field of the brain, caused either internal or external. An example of an external change is being close to a powerful electric current (like a high voltage wire). This at least should have some noticeable effect on consciousness if the idea we are investigating here is correct, since the properties of the electric field in the brain change dramatically. But there seems to be no effect, even if this field is a thousand times stronger than the one in the brain! And this is not because the brain is shielded from these fields, otherwise we could never measure brainwaves.
An example of a huge change in the electric field of the brain caused by internal factors is provided by people who are advanced at meditation. They can shut down large parts of their brain activity, while still being as conscious as ever. Some can even "meditate" their brainwaves to a state of nearly pure delta-waves. This is comparable to deep sleep, a state where only the brainstem remains largely active. People able to meditate this deep report remaining conscious, which seems to be true because how else would they decide to stop meditating? Similarly, some advanced lucid dreamers also have reported being able to remain lucid during the full period that they are sleeping, which also means staying conscious during this delta-stage. These examples show the possibility of being conscious while the brain is almost or totally in pure delta-mode. If consciousness resides in the electric field of the brain, this means it has to be part of the electric field generated by the brainstem, because nearly all other activity in the rest of the brain ceases during the delta-stage (for example all cortex activity goes in deep rest). This is very strange and seems impossible, because all the signals of the senses do certainly not merge into one (as stated, a required property of consciousness), in the brainstem. This area is only responsible for autonomous functions of the body, like breathing. Also again we see here that large changes in the bio-electric field can happen without any change in consciousness.
Another argument is related to people with reduced brain size. Some people have been known to have 50% or even less brain matter*, and are still very conscious. They still have the same property of consciousness, and can be as conscious as any "normal" human being. If consciousness is indeed generated by the bio-electrical activity of the brain, that would be very weird, because a brain of that size will have a bio-electric field of totally different properties.
All these examples show that consciousness is independent on the physical properties of the bio-electric field, because fields with an extremely wide variety of properties can still yield consciousness. However, if consciousness origins in the electric field of the brain as most scientists would have us believe, but is clearly not dependant on the properties of this field, it would be true that any such field yields consciousness. This is obviously not true, and makes the bio-electric field of the brain as the true origin of consciousness highly suspect, if not an impossibility.
If I am correct so far in my assessment that consciousness does not originate in our brain, then what about the issue that the brain still seems to have a lot of influence on consciousness? For example what about brain damage and similar issues? I would explain this as follows; the brain affects only that which arises in consciousness, not consciousness itself. Or in other words, it affects our awareness. As I have shown, consciousness itself is not related to the abilities of any parts of the brain, and as such, damaging these abilities (brain damage) does not affect consciousness itself.
To me, the inability of science to come up with an explanation for consciousness is not so weird. This is because science itself is part of experience. Consciousness however is not part of experience, it is that which experiences. Hence, science can't make any definitive conclusions about consciousness, beyond the obvious observation that consciousness merely exists. It is not an object to be researched, it is merely that which experiences. It is not "made" out of matter or energy (the reason why Buddhists also call it formless). This also means that all statements science can make about consciousness, are not really about consciousness itself, but about the objects we most closely identify with consciousness. For example, the brain. Science can tell that consciousness most likely seems to be located in the brain. This seems to be true of course, but it only tells us of a location, nothing of consciousness itself nor its origin. Furthermore, science tells us that somehow consciousness should have it's origin in the brain. While this is theoretically perhaps not a bad idea, it has however up to these days never been explained how. And as I have tried to show, there are several reasons to think of why this idea is actually false.
It is also not a valid argument, as it is sometimes uttered, to claim that consciousness must be created by the brain because materialism would fail if it is not true. First of all, any claim needs proof. If there is proof that consciousness originates from the brain, then so be it, but it has still to be found. Second, claiming that consciousness is created by the brain does not mean that materialism is false. It only states that materialism is unable to make any claims about consciousness. Personally, I think this is because consciousness does not consist of any matter. It is only that which is aware of matter. To me, consciousness seems to be an independent fundamental property intrinsic to existence, that exists alongside matter.
______________________
* For example see http://www.metacafe.com/watch/205285/amazing_kid_with_only_half_a_brain and http://www.tvthrong.co.uk/extraordinary-people/extraordinary-people-living-with-half-a-brain-monday-october-1
Some of you might remember me, I posted some article here before. Lately I have been writing another article, this time about consciousness. Since I know that this forum harbours a huge community of people interested in this topic, I thought it would be fun to post it here also, to see what discussion might possibly arise from this. Since it is somewhat philosophic, I thought it best to place it here. The purpose of the article is to show that materialism fails (curreltly, and possibly, always will fail) in explaining the origin of consciousness. The article is not meant to prove what consciousness is, just that science can't explain it (which I think is fun because materialists claim they can explain anything). Remember that this article is not meant to "convert" anyone (I suppose most people here will agree with at least some points in it anyway), it is just meant as a thesis into investigating consciousness, and as such can be proved false given the right proof. Besides that, I am always looking forward to comments or critique. So here it goes....
Consciousness
In this article I wish to explore what science can tell us about consciousness, and explore if science can really give a satisfactory answer to fully explain this phenomenon. Are materialists correct in their view that an answer has already been given, or, according to some others, that it will just be a matter of more research? Before I start this investigation, it is needed to define what I exactly mean by consciousness. First of all I will state that it is extremely hard to use language to define a phenomenon that itself falls outside of language. That said, I define consciousness as an intrinsic property in itself. To use a metaphor, it is the "space" in which we are aware, or, as others have called it, the objective observer, the witness of all (subjective) experiences. My definition here probably deviates somewhat from the usual definition of consciousness; it is not the subjective experience itself, or in other words, it is not that which we are conscious of. Also, it is not related to the functions of the brain.
Another term that might need definition is awareness, because in language this is often confused with consciousness. I would define awareness as being conscious of certain experiences. In this way, awareness points to the amount of experiences that we can be conscious of. Someone blind for example is of course conscious, but can never be aware of the experience of eye-sight. In this way we can also speak of "increasing awareness" when we are able to experience certain phenomena that we weren't able to before (for example when a blind person can see again).
To make these definitions more clear in an analogy, see consciousness as a mirror, and the reflection in the mirror as subjective experience, as that which we are aware of. The reflection is not consciousness itself. Consciousness itself is this mirror, in which all experience is reflected. This analogy isn't perfect however, since a real mirror just reflects, while consciousness instead of actually reflecting experience directly is the reflection of experience.
After these definitions, we must proof the people false that claim consciousness is an illusion. If it would be, then this article would be no use. My reasoning goes as follows: to know a fact, you have to be conscious of it. To know consciousness is an illusion, you have to be conscious of it. But if consciousness is an illusion, you could not be conscious of the fact that it is an illusion. Logically, you can not claim something to be an illusion using nothing but the illusion itself as proof. To do so, you would need external facts as proof. But we can only know these external facts through consciousness, through being conscious of them. Hence consciousness is not an illusion. This also means consciousness is not an illusion created by the brain. It might be created by it, or for that matter, by something else, but it definitely is not an illusion.
Next it is important to look at what properties consciousness has, or what properties someone has who is conscious. The most important property for the sake of my argument in this article is that consciousness is inherently self-aware, we are conscious of consciousness. Another property that we need to keep an eye on, is that it seems to be somehow connected to our brain (it seems to "go" where we go and it seems to be gone when someone dies), but this in itself does not necessarily mean it must be created by the brain. It is exactly that which I want to investigate further.
To continue, I want to know what science can tell us about consciousness, keeping a close eye on it's properties. First of all we have to consider the property of consciousness being self-aware, or the fact that consciousness can be conscious of itself. What does this mean? Most importantly it means that observer (consciousness) and observed (again consciousness) are merged into one, integrated into one phenomenon. Common sense logic would already indicate that if something made out of solid matter is to be conscious of itself, it would need the "help" of another, external piece of matter (a mirror, for example), to relay the information. Just think of our eyes, how do we know they are there? Because we see them in a mirror, using our eyes. In a hypothetical universe where only a lone eye exists, this eye could never observe itself, since it does not have the capacity to relay it's own image to itself. This means that to be self-conscious, any structure also must have the property of observer and observed merged into itself. If we extrapolate this to our physical brains, this would mean it has to be a structure in the brain where all the external signals (that which is experienced) and that which experiences, is one.
Because of this property, consciousness can only arise at a spot where all the signals of all that we experience come together as one. However, here we run into the first problem for science, because so far there does not seem to be any structure in the brain where all signals of all that we experience merge together. The brain has several different specific areas to deal with all the different kinds of signals (for example the area where sound is processed is a different area from where eyesight is processed). The neurons in the brain also can't be claimed to be the structure where all signals merge, because they are just switches to relay or block the signals. And although they contain all the info of the senses, all the millions of neurons hardly form one integrated structure where all the signals merge as one.
This means that consciousness is unlikely to be attributed to any single, separate structure of the physical brain. But what about the brain as a whole, because we also have to look at the bio-electric magnetic field, created by the sum of electric activity in our brain. Maybe this is where consciousness arises? At first inspection, this electric field seems to provide just the property we need to explain consciousness, since any electric field is also an integrated whole (different waves can overlap and be one). Many current scientists also have the idea that this might be indeed the origin of consciousness.
There are however several arguments against this idea. A very strong one would be that consciousness seems to be totally unaffected by any changes in the electric field of the brain, caused either internal or external. An example of an external change is being close to a powerful electric current (like a high voltage wire). This at least should have some noticeable effect on consciousness if the idea we are investigating here is correct, since the properties of the electric field in the brain change dramatically. But there seems to be no effect, even if this field is a thousand times stronger than the one in the brain! And this is not because the brain is shielded from these fields, otherwise we could never measure brainwaves.
An example of a huge change in the electric field of the brain caused by internal factors is provided by people who are advanced at meditation. They can shut down large parts of their brain activity, while still being as conscious as ever. Some can even "meditate" their brainwaves to a state of nearly pure delta-waves. This is comparable to deep sleep, a state where only the brainstem remains largely active. People able to meditate this deep report remaining conscious, which seems to be true because how else would they decide to stop meditating? Similarly, some advanced lucid dreamers also have reported being able to remain lucid during the full period that they are sleeping, which also means staying conscious during this delta-stage. These examples show the possibility of being conscious while the brain is almost or totally in pure delta-mode. If consciousness resides in the electric field of the brain, this means it has to be part of the electric field generated by the brainstem, because nearly all other activity in the rest of the brain ceases during the delta-stage (for example all cortex activity goes in deep rest). This is very strange and seems impossible, because all the signals of the senses do certainly not merge into one (as stated, a required property of consciousness), in the brainstem. This area is only responsible for autonomous functions of the body, like breathing. Also again we see here that large changes in the bio-electric field can happen without any change in consciousness.
Another argument is related to people with reduced brain size. Some people have been known to have 50% or even less brain matter*, and are still very conscious. They still have the same property of consciousness, and can be as conscious as any "normal" human being. If consciousness is indeed generated by the bio-electrical activity of the brain, that would be very weird, because a brain of that size will have a bio-electric field of totally different properties.
All these examples show that consciousness is independent on the physical properties of the bio-electric field, because fields with an extremely wide variety of properties can still yield consciousness. However, if consciousness origins in the electric field of the brain as most scientists would have us believe, but is clearly not dependant on the properties of this field, it would be true that any such field yields consciousness. This is obviously not true, and makes the bio-electric field of the brain as the true origin of consciousness highly suspect, if not an impossibility.
If I am correct so far in my assessment that consciousness does not originate in our brain, then what about the issue that the brain still seems to have a lot of influence on consciousness? For example what about brain damage and similar issues? I would explain this as follows; the brain affects only that which arises in consciousness, not consciousness itself. Or in other words, it affects our awareness. As I have shown, consciousness itself is not related to the abilities of any parts of the brain, and as such, damaging these abilities (brain damage) does not affect consciousness itself.
To me, the inability of science to come up with an explanation for consciousness is not so weird. This is because science itself is part of experience. Consciousness however is not part of experience, it is that which experiences. Hence, science can't make any definitive conclusions about consciousness, beyond the obvious observation that consciousness merely exists. It is not an object to be researched, it is merely that which experiences. It is not "made" out of matter or energy (the reason why Buddhists also call it formless). This also means that all statements science can make about consciousness, are not really about consciousness itself, but about the objects we most closely identify with consciousness. For example, the brain. Science can tell that consciousness most likely seems to be located in the brain. This seems to be true of course, but it only tells us of a location, nothing of consciousness itself nor its origin. Furthermore, science tells us that somehow consciousness should have it's origin in the brain. While this is theoretically perhaps not a bad idea, it has however up to these days never been explained how. And as I have tried to show, there are several reasons to think of why this idea is actually false.
It is also not a valid argument, as it is sometimes uttered, to claim that consciousness must be created by the brain because materialism would fail if it is not true. First of all, any claim needs proof. If there is proof that consciousness originates from the brain, then so be it, but it has still to be found. Second, claiming that consciousness is created by the brain does not mean that materialism is false. It only states that materialism is unable to make any claims about consciousness. Personally, I think this is because consciousness does not consist of any matter. It is only that which is aware of matter. To me, consciousness seems to be an independent fundamental property intrinsic to existence, that exists alongside matter.
______________________
* For example see http://www.metacafe.com/watch/205285/amazing_kid_with_only_half_a_brain and http://www.tvthrong.co.uk/extraordinary-people/extraordinary-people-living-with-half-a-brain-monday-october-1