Did I lose my mind to science?

That’s the title of a new article at the Patheos website, which describes itself as “the world’s homepage for all religion”. The article is the first in a series by Ted Peters, emeritus professor of theology at Pacific Lutheran Theological Seminary, who understands the threat that materialism (aka physicalism) poses to traditional religious views regarding the self.

There are quite a few misconceptions in the article (and in the others in the series), but I think it’s a good springboard for continuing the discussion we’ve been having in CharlieM’s Body, Soul, and Spirit thread.

A taste:

Did I lose my mind to science? Actually, it was stolen. Who are the thieves? The thieves are the scientific materialists who have eliminated from our cosmology everything that is mental, conscious, meaningful, spiritual, and ideal. You’ll recognize the thieves when you hear them mutter, “the mind is only the brain, ya know.”

464 thoughts on “Did I lose my mind to science?

  1. keiths:
    CharlieM: I’m not arguing against physicalism.

    keiths: Give me a frikkin’ break.

    I feel your pain. Is empathy physical? 🙂

    CharlieM: Given your prior beliefs it’s a perfectly understandable position to take.

    keiths: You’d like to believe that your position and mine are both viable, given our differing “prior beliefs”, but it isn’t true. None of the arguments I am making depend on a prior assumption that physicalism is true. In fact, I often assume the opposite for the sake of argument, and then show that this assumption has some ridiculous implications or leads to predictions that are contradicted by observation.

    My assumptions are compatible with the existence of the soul. It’s the evidence that’s incompatible.

    Also, don’t forget that I grew up as a Christian. I believed in the soul then, and I continued to believe in it for some time after leaving Christianity. I didn’t become a physicalist on a whim, or because it was fashionable, or because it sounded neat. I didn’t want to be a physicalist. I reluctantly became one because the evidence persuaded me that physicalism was true.

    So please, don’t try playing the “prior beliefs” card. The arguments I’m making aren’t based on any unusual prior beliefs, and certainly not on the assumption that physicalism is true. It isn’t my assumptions you’ve been disagreeing with, it’s my conclusions. If you want to show that my conclusions are false, you need to identify flaws in my arguments. So far you’ve failed, hence the need for desperate measures such as playing the “prior beliefs” card.

    You have failed to show why inner experiences, feelings and consciousness should be classed as physical. Do you have any measurements or formulae for dealing with these things?

    You have failed to provide me with a definition or at least an explanation of what physicalism is. To state that there is nothing but the physical involves supplying an account of what this means.

  2. keiths:
    “keiths: For example, we know that the brain is responsible for time-telling not just because the brain is active while we are telling time, but because physical damage to the brain can disrupt this ability.

    “CharlieM: Physical damage to my car battery can disrupt my ability to drive into town so my car battery is responsible for my drive into town!?”

    keiths: Of course not, but that’s a bad analogy. Here’s a better analogy: Suppose I claim that your battery supplies current to the starter and that this enables your car to start. You disagree. You say that your car has a soul, that the soul wants to get you to your desired destinations, and that it is the soul, not the battery, that is responsible for supplying current to the starter.

    The battery gets damaged and the car won’t start. If you were right about the car soul, that wouldn’t happen. The car soul would supply the current, the car would start, and you would drive happily into town. The fact that the car won’t start shows that the car soul, if it exists at all, is not capable of supplying current to the starter.

    I proceed to explain this, and you start quoting Sri Aurobindo and muttering about “prior beliefs”

    Analogies can be, and are quite often, taken too far.

    There is a desire for the car to reach town, and desire is a soul force. So where does this desire originate? Its not in the car, it’s my desire.

    I have some jump leads which are suitably connected, the engine starts, and the car eventually arrives in town. My desire to drive into town overcame the problem. Notwithstanding all the physics involved it was me who weighted up the options and took this specific course of action.

  3. keiths:
    CharlieM: What I don’t go along with is the belief that my brain tells me how to think and act.

    keiths: That statement shows that you are badly misunderstanding physicalism. Notice how you phrased it; you are assuming that there is a separate you that under physicalism would be bossed around by your brain. That’s not the physicalist view.

    Under physicalism, there is no separate you to be bossed around. Your brain’s thoughts are already your thoughts. You came up with them; they’re not being forced on you.

    My brain does not have thoughts. I have no direct experience of neurons, nor my brain, nor synapses. I do have direct experience of my thoughts. Candace Pert was a neuroscientist whose research in this field brought her to the conclusion that the mind is much more than physical brain activity.

    CharlieM: I use my brain. When you refer to yourself as ‘I’, surely you are speaking about more than the brain?

    keiths: Don’t be misled by a quirk of language. “I think”, “I use my brain to think”, and “my brain thinks” mean the same thing. They are not contradictory. I addressed this in an earlier comment:

    My brain doesn’t think; I use my brain to think.

    My stomach and intestines don’t digest food; I use my stomach and intestines to digest food.

    I can think about my thinking and its physical correlates. I can think about the physical process of food being digested in my stomach and intestines. It would be nonsense to say that I digest about my digesting. My stomach etc. does the digesting which allows my body to function, my brain processes sense data which allows my mind to function. I do the thinking and would not be able to do so without those bodily activities.

    My heart doesn’t pump blood; I use my heart to pump blood.
    (And yes, Charlie, I know about Steiner’s dumbass idea that the heart isn’t a pump.)

    I’ll skip that statement for now.

    My neurons don’t maintain resting potentials, propagate action potentials, and reabsorb neurotransmitters that have been released into synapses; I use my neurons to maintain resting potentials, propagate action potentials, and reabsorb neurotransmitters that have been released into synapses.

    I use my body for various activities and this involves the physical and chemical processes you mention above. Thinking and feeling are conscious mental activities, none of the above are.

    Has the ridiculousness become apparent yet? How about this:

    The transmission doesn’t transmit power from the engine to the driveshaft; the car uses the transmission to transmit power from the engine to the driveshaft.

    Again this avoids any mental activity.

    It takes mental activity to be creative. All these vehicular mechanisms have human thinking mental activity behind them. They are the result of applied thoughts.

    keiths: I understand what you’re trying to do here, Charlie. You’re hoping to reserve a role for the “I” in mental life apart from the role already played by the brain. You want the “I”, not the brain, to be calling the shots. The problem is that you haven’t identified a single task in mental life that cannot be carried out by the brain without intervention from the mysterious “I”, which you take to be above and beyond the body. What exactly does the “I” do that isn’t done by the brain and the body? What is your evidence? When you say that the “I” uses the brain for thinking, how is that different from saying that the car uses the transmission for transmitting power to the driveshaft? There isn’t a car “soul” that sits above and beyond the parts of the car, reaching down and manipulating the transmission, and there isn’t a human soul (or “I”) that sits above and beyond the body and brain, reaching down and manipulating the brain.

    I believe I consist of body, life, soul and spirit. My ‘I’ does not sit beyond my body as the first constituent here testifies. My ‘I’ is in the process of becoming under the influence of my physical and mental experiences.

  4. keiths:
    CharlieM: Do you believe that the brain has sole responsibility for thinking? If you are aware that you are a thinking being, is this just your brain deluding itself? After all it’s only the brain that can have conscious thoughts, is it not? Why doesn’t it think, “I am a thinking brain inside a body”?

    keiths: You are being misled by language again. “I am a thinking being” and “my brain is a thinking entity” are not contradictory.

    Send me up in a rocket on a solo space mission and I can be alone with my thoughts. Do the same thing with my brain on its own and there won’t be much thinking going on in the capsule. A person as a conscious thinking agent is believable in a way that a brain as a conscious thinking agent just isn’t.

  5. keiths:
    keiths:

    J-Mac:

    The key word is ‘justified’. Justified faith is the kind of faith you have that your longtime, steadfast friend will show up for your wedding, as promised. You don’t know for sure that she’ll show up, but based on long experience with her, you have faith that she will.

    Blind faith is the faith of a person who believes that Jesus actually cast demons out of a man and into pigs, all because it says so in a book that someone told them was the infallible word of God.

    Nothing.

    I love you too… I hope one day we meet for a beer an lough about this… What do you say? Isn’t this blog about uniting people? I don’t care what you feel like…
    When you step into my house you are welcomed 🙂

  6. J-Mac:

    I love you too… I hope one day we meet for a beer an lough about this…

    You, Corneel, Jock, and I can lough about it when we meet for beers to celebrate your inevitable Nobel Prize for your seminal work in virology.

  7. CharlieM:

    I believe like Steiner, the physical body is transient, as is the soul. I distinguish between ‘I am’ and ‘I have’. I am a being. I have a physical body and I have a soul, but I am a spiritual being. Those are my beliefs.

    You didn’t answer the question, which was whether you agree with Steiner that the soul* survives our bodily death. I’ve read enough (while looking for entertaining Steiner quotes) to know that Steiner does believe that the soul survives death and continues to think. Do you agree? That is what I mean about the soul surviving “on its own”, and as I keep pointing out, the evidence shows that the soul, if it exists at all, is not capable of performing even simple cognitive tasks like telling the time. The brain does that.

    I have desires, passions and feelings and these are what my soul is.

    Your soul* isn’t your desires, passions, and feelings. Your soul is what experiences your desires, passions, and feelings. Try to keep that straight.

    They are non-physical in that they cannot be weighed, counted or numbered in the way that physical entities can, but they are still dependent on my body nonetheless.

    If they are dependent on your body, are you conceding that the soul after death no longer experiences desires, passions, and feelings?

    Hunger is associated with chemical processes in the body, but my inner sensation of hunger and chemical reactions are not the same thing. For one thing I cannot control the chemical reactions brought on by my lack of food, but I can control how I deal with this feeling. Through the rational side of my nature I can control my appetitive desires. I can oppose what the chemistry of my body telling me.

    When you “control your appetitive desires”, it is your brain that is doing the controlling. Could you explain specifically why you think the brain cannot do this?

    * Let me stress once again that for the purposes of this discussion, I am using the word ‘soul’ to refer to any nonphysical entity (or combination of entities) that is part of a person. I realize that you and Steiner subdivide the nonphysical part of us (into soul, spirit, etheric body, astral body, Manas, Buddhi, whatever) and that’s fine, but I’m trying to 1) eliminate unnecessary complications, and 2) make the discussion as relevant as possible to the majority of readers, most of whom (if they are believers) don’t subdivide the nonphysical part of a person in the way Steiner does. My arguments apply to your views as well as theirs.

  8. CharlieM:

    You have failed to show why inner experiences, feelings and consciousness should be classed as physical.

    I haven’t needed to show that. I’m arguing that all of those are the result of brain activity, whether or not they themselves are physical. Indeed, there is a philosophical position called ‘property dualism’ which is very close to physicalism but holds that mental properties are nonphysical properties of the physical brain. The soul is no more viable under property dualism than it is under physicalism.

    You have failed to provide me with a definition or at least an explanation of what physicalism is. To state that there is nothing but the physical involves supplying an account of what this means.

    I am using ‘physical’ the way physicists (and pretty much everyone else) use the word. It refers to matter and energy and the phenomena tied to them. Note: By ‘energy’ I am referring to the kind of energy recognized by reputable physicists, not the various weird spiritual ‘energies’ of the wooniverse.

    I’ve already explained why your focus on the definition of ‘physical’ can’t get you off the hook. Please reread this comment.

  9. CharlieM:

    Analogies can be, and are quite often, taken too far.

    Not in this case. The reasoning is an exact match: if brain damage destroys the ability to tell time, then the soul isn’t what tells the time. If battery damage destroys the ability of the car to start, then the ‘car soul’ isn’t what supplies the current to the starter. The human soul is no more plausible than the car soul.

    There is a desire for the car to reach town, and desire is a soul force. So where does this desire originate? Its not in the car, it’s my desire.

    Of course. And in my analogy, both you and the ‘car soul’ want to drive to town. It’s just that the car soul doesn’t exist, and the reasoning behind that conclusion is the same reasoning that shows that the human soul doesn’t exist.

  10. CharlieM:

    My brain does not have thoughts.

    I’d be careful about saying that in public. 🙂

    You’ve told us that the brain is the organ of thought (in those exact words). Now you’re telling us that the brain does not have thoughts. Which is it?

    Or is this going to be some semantic dodge like “The brain does the thinking, but the thoughts don’t belong to it, they belong to me”? If so, give me a break. Thoughts carried out by the brain are the brain’s thoughts.

    I have no direct experience of neurons, nor my brain, nor synapses.

    True, unless you open up your skull or have an MRI done. What is your point? Physicalism doesn’t require that you have direct experience of your neurons. Where did you get that strange idea?

    I do have direct experience of my thoughts.

    So do I. What is your point, given that this is perfectly compatible with physicalism?

    Candace Pert was a neuroscientist whose research in this field brought her to the conclusion that the mind is much more than physical brain activity.

    You’re welcome to quote her or paraphrase her arguments. I’d be interested in seeing them.

    Again this avoids any mental activity.

    Remember, you were the one who drew an analogy between thinking and digestion:

    I use my stomach and intestines to process food and drink in order to maintain bodily functions, and I use my brain and sense organs to process incoming data in order to maintain mind activity.

    You were trying to show that it was you who did the digesting and thinking, not your stomach, intestines, and brain. My examples show why your reasoning is specious. “My brain doesn’t think; I use my brain to think” makes no more sense than “My heart doesn’t pump blood; I use my heart to pump blood.”

    “I think”, “I use my brain to think”, and “my brain thinks” are not contradictory.

  11. keiths:

    You are being misled by language again. “I am a thinking being” and “my brain is a thinking entity” are not contradictory.

    CharlieM:

    Send me up in a rocket on a solo space mission and I can be alone with my thoughts. Do the same thing with my brain on its own and there won’t be much thinking going on in the capsule.

    True, for the rather obvious reason that a brain will die without a body to supply it with oxygen and glucose. If I deprive you of oxygen, you won’t be doing much thinking either.

    A person as a conscious thinking agent is believable in a way that a brain as a conscious thinking agent just isn’t.

    Arguments from incredulity won’t fly. I find it incredible that anyone could be a devotee of Steiner, but there it is. I can’t deny the evidence.

    Let’s set aside consciousness for the moment, since that is a separate argument. You’ve acknowledged that the brain is the organ of thought and (probably inadvertently) that thinking is a physical process. If the brain does our thinking, why exactly (and I want you to spell it out) can’t the brain be a thinking agent? What precisely does the soul (or the “I”, or whatever) do that the brain cannot, in terms of thinking?

    Also, you’ve conceded that particles everywhere (including in the brain) follow the laws of physics, without exception. The laws of physics tell you what the brain’s particles are going to do. There is no leeway*. That means the soul has no role to play in anything the brain does, including thinking. If the soul actually existed, it could only watch helplessly as the brain did what it was going to do anyway, as dictated by the laws of physics. The soul would be nothing more than a spectator.

    If the laws of physics are followed without exception, as you have acknowledged, then the soul is impotent.

    * Except possibly for quantum indeterminacy, but as I’ve pointed out before, that wouldn’t help you.

  12. keiths: To set the stage for today’s stupid Steiner quote, you need to know what’s going on in the figures below. In the top figure, Steiner is just trying to show that a movement from a to b is equivalent to a movement from a to c followed by a movement from c to b. It’s a simple addition of displacement vectors, in other words. In the bottom figure, he is trying to show that a force in the a-b direction can be seen as the sum of a force in the a-c direction and a force in the c-b direction. It’s a simple addition of force vectors, in other words.

    Now the hilarious part. Steiner thinks that although the magnitudes of the displacement vectors can be calculated “purely in thought”, the magnitudes of the force vectors can only be determined by direct measurement:

    Steiner: What I found previously (as to the movement pure and simple), that I could calculate, purely in thought. Not so when a real pull, a real force is exercised. Here I must somehow measure the force; I must approach Nature herself; I must go on from thought to the world of facts. If once you realize this difference between the Parallelogram of Movements and that of Forces, you have a clear and sharp formulation of the essential difference between all those things that can be determined within the realm of thought, and those that lie beyond the range of thoughts and mental pictures. You can reach movements but not forces with your mental activity. Forces you have to measure in the outer world.

    keiths: Speak for yourself, Rudolf. I, along with anyone else who has passed freshman physics, have no trouble doing vector arithmetic with force vectors. Purely in thought, no less!

    Charlie, do you recognize how comically stupid that quote is?

    I’m not sure you are getting what Steiner is saying here.

    With the parallelogram of movement we are not dealing with any physical object. This is pure mathematics and doesn’t need any further proof. We can picture it in our minds. If line ‘ac’ moves down with the point at ‘a’ moving along ‘ad’ and we call the intersection of ‘ac’ and ‘ab’ ‘e’, then ‘e’ will end up at ‘b’

    Moving on to the parallelogram of forces, we are dealing with a moving massive object. The mass is being pushed or pulled along the direction of ‘ac’, and there is a force being applied to it in the direction of ‘ad’. The object can be calculated to end up at ‘b’. You say you can calculate this outcome in your mind, but how do you prove this will be the actual outcome?

    From Wikipedia:

    That the parallelogram of force was true was not questioned, but why it was true. Today the parallelogram of force is accepted as an empirical fact, non-reducible to Newton’s first principles.

    Whereas the parallelogram of movement is pure mathematics.

  13. Charlie,

    OK, I see what you’re saying. A more charitable interpretation is possible. When Steiner wrote this…

    What I found previously (as to the movement pure and simple), that I could calculate, purely in thought. Not so when a real pull, a real force is exercised. Here I must somehow measure the force; I must approach Nature herself; I must go on from thought to the world of facts.

    …I thought he was saying that you could never calculate resultant forces, but he was probably just saying that it had to be established empirically that the results of such calculations will match what we observe in reality, which is correct. Mea culpa.

    Unfortunately, Steiner still manages to get the physics wrong, as I’ll explain below.

    With the parallelogram of movement we are not dealing with any physical object.

    You can apply it to a physical object in the same way that you can apply the parallelogram of forces to a physical object. Both calculations can be seen abstractly, as pure mathematics, or they can be seen as a prediction of what will occur in physical reality.

    If Steiner is trying to say that the parallelogram of movement can be validated via pure thought, while the validity of the parallelogram of forces needs to be established empirically, then he is incorrect. Both need to be established empirically.

    It’s mathematically possible for space to be non-Euclidean. We intuitively believe that space is Euclidean, but what actually justifies that intuition is observation and experience, not pure thought. (In truth, the space we live in actually isn’t Euclidean, because it is warped by the earth’s gravitational field as predicted by general relativity. It’s just that the effect is small enough to be negligible in our everyday lives.) So no, the validity of the parallelogram of movement cannot be established through pure thought. Like the parallelogram of force, it must be validated empirically.

    If line ‘ac’ moves down with the point at ‘a’ moving along ‘ad’ and we call the intersection of ‘ac’ and ‘ab’ ‘e’, then ‘e’ will end up at ‘b’.

    The intersection of ac and ab is just a. I’m not sure why you’re renaming it ‘e’, and moving the line down will place it at d, not b. It is c that will end up at b following this operation.

    Also, the visualization you are performing, in which you move the line ac, is unnecessary. The static diagram is all you need to illustrate the principle.

    If you move from a to c and then from c to b, you end up at b, which is the same result you’d get by moving directly from a to b. It’s just vector addition. You add ac to cb and the result is ab.

    Steiner messed up by putting the arrowhead on line ad in figure 1a, and I’m guessing this is what caused you to believe that it was necessary to move the line ac. The arrowhead should be on line cb in order to match his verbal description, and then it is obvious that the static diagram is sufficient to show what’s going on. In other words, figures 1a and 1b should not be identical. Figure 1a should have the arrowhead on line cb instead of ad.

    Moving on to the parallelogram of forces, we are dealing with a moving massive object. The mass is being pushed or pulled along the direction of ‘ac’, and there is a force being applied to it in the direction of ‘ad’. The object can be calculated to end up at ‘b’.

    Maybe it’s just your wording, but your description makes it sound like the mass is moving along ac but eventually ends up at b. For the record, the mass doesn’t move along ac, it moves along ab. There are two forces, one in the ac direction and one in the ad direction, and when added together they result in a force in the ab direction. The result is that the object accelerates in the ab direction.

    The two forces must be applied simultaneously, not serially. In that respect the parallelogram of forces differs from the parallelogram of movement.

    The object can be calculated to end up at ‘b’

    The object doesn’t end up at b. It accelerates in the ab direction, and if no other forces are applied to it, it will keep accelerating in that direction forever. Even if you remove the forces at some point, the object won’t stop at b. It will continue to travel in the ab direction forever, at a constant velocity. The only way to make the object stop at b is by applying an opposing force (or forces) of the appropriate magnitude and duration.

    You say you can calculate this outcome in your mind, but how do you prove this will be the actual outcome?

    The same way you prove the displacement case. Empirically.

  14. I thought I’d make a few short comments on some older post that I’ve had another look at.

    keiths: The disastrous effects that Alzheimer’s has on thinking make perfect sense if thinking is a physical process. They make no sense if thinking is carried out by an immaterial soul.
    How do you explain that?

    Thinking is carried out by someone who consists of body, soul and spirit. It is the person and not the ‘immaterial soul’ who does the thinking.

    ***

    keiths:
    CharlieM: Deterioration of the brain affects sense-bound thinking, feeling and willing.
    keiths: Alzheimer’s affects more than just “sense-bound thinking”. It affects thinking in general, including abstract thought. You attribute those to the soul, so why are they affected by damage to the brain?

    Where did I attribute thinking to be the exclusive province of the soul? If I have given the impression that I implied this, I can only think it way through my failure to communicate effectively.

    ***

    I asked Alan why he thinks it would be necessary for matter to have conscious experience.

    keiths answered: Once again, however, you can ask the same question of the dualist. Why is it necessary for the soul to be conscious?

    What about idealists who believes that all is consciousness or a derivative thereof.

    ***

    keiths:
    CharlieM: My brain is a key component without which I could not be conscious of, or function, during these processes. My laptop, the machine allowing me to connect to the internet, is also a key component. But neither of these are causal agents here, I am.
    keiths: Don’t neglect the possibility that you are a causal agent whose brain carries out those activities. To put it more simply, the fact that your brain produces a thought doesn’t mean that the thought isn’t yours.

    Okay. If a nerve in my tooth produces pain, it is me who feels the pain. It isn’t the nerve or tooth that experience the pain. So, for the sake of argument, if the nerves in my brain produce a thought, it is me who thinks the thought. It isn’t the nerves or brain that experience the thought. Do you agree with this?

  15. keiths:
    CharlieM: Candace Pert was a neuroscientist whose research in this field brought her to the conclusion that the mind is much more than physical brain activity.

    keiths: You’re welcome to quote her or paraphrase her arguments. I’d be interested in seeing them.

    Some of her ideas can be read here

    From the article:

    Indeed, the more we know about neuropeptides, the harder it is to think in the traditional terms of a mind and a body. It makes more and more sense to speak of a single integrated entity, a “bodymind”.

    And in this article, from the idea of “bodymind”, she goes on to speculate about the ways that there can be a continuation of consciousness after the body falls away at death.

    The article was accessed from http://candacepert.com where there is a lot more information.

  16. CharlieM: I asked Alan why he thinks it would be necessary for matter to have conscious experience.

    Quick response:

    1: There is no answer to “why” questions.

    2: “Consciousness” is inadequately defined, resulting in endless talking past each other here and elsewhere.

    3: One can’t ignore energy as part of the physical realm.

    4: Ants on the sidewalk …

  17. CharlieM:

    Where did I attribute thinking to be the exclusive province of the soul? If I have given the impression that I implied this, I can only think it way through my failure to communicate effectively.

    You’ve been all over the map, actually. If it’s Tuesday, you might be claiming that the brain is only responsible for “sense-bound” thinking, and then on Saturday you’ll be saying that the brain is “the organ of thought” and that it’s responsible for all of the “dead thoughts of the intellect” that comprise your everyday thinking. Corneel and I find these continual changes to be extremely annoying. What’s worse is that you don’t admit that you’re changing your position and you don’t explain why you’re changing it. You are not arguing in good faith when you act this way, Charlie.

    Our working definition of the soul in this thread includes all nonphysical components of a person, including any nonphysical Steinerian entities. In other words there’s a body (physical), a soul (nonphysical, if it exists at all), and nothing else. That’s the sum total of a person. The “I” refers at most to the combination of those two entities.

    It follows that any cognitive function not carried out entirely by the brain requires the soul’s participation, and any cognitive function not carried out entirely by the soul requires the brain’s participation. Alzheimer’s, which damages the brain, can destroy a patient’s ability to tell time, and the cognitive part of that ability is not exempt. That means that the soul, on its own, does not have the ability to tell time. It relies on the brain, and if the brain dies, so does the ability to tell time.

    Steiner believes that the soul survives death, and you haven’t indicated any disagreement with him on that point. After death, the soul no longer has access to the brain, so it follows that the soul after death is incapable of telling time. The same reasoning applies to a zillion other abilities that are disrupted by damage to the brain. The soul on its own is profoundly crippled.

    I’m tired of endlessly having to restate this, so I’m just going to quote an earlier comment of mine instead of reinventing the wheel:

    So we have a soul that is not only blind, it is also profoundly disabled mentally. It is stumped by a simple cognitive task that we learn to do as children.

    By extension, the soul also cannot hear on its own. In fact, none of the five senses are available to it, since all of them are mediated by the brain. After death, the soul might as well be in a sensory deprivation tank.

    And let’s not forget language. We know that the production and understanding of language can be disrupted by damage to the brain, which means that the soul on its own has no language capabilities.

    And memory. Brain damage can disrupt the storage and retrieval of memories, so the soul can’t remember.

    On and on it goes, leading to the question: Is there anything the soul actually can do?

    Please dispense with the endless dodging and evading and answer these questions: Is there anything the soul actually can do? If so, what is it, and what is your evidence that the brain cannot do it? And if you can’t identify a role for the soul, then why posit its existence in the first place?

  18. CharlieM:

    What about idealists who believes that all is consciousness or a derivative thereof.

    I’m not seeing how idealism, if it were true, would help your position. Could you elaborate?

    keiths:

    Don’t neglect the possibility that you are a causal agent whose brain carries out those activities. To put it more simply, the fact that your brain produces a thought doesn’t mean that the thought isn’t yours.

    CharlieM:

    Okay. If a nerve in my tooth produces pain, it is me who feels the pain. It isn’t the nerve or tooth that experience the pain.

    The nerve and tooth don’t experience the pain, but the brain does. That’s why general anesthesia works. The brain initially experiences the pain, but after the general anesthesia takes effect, the pain is gone.

    And again, there is no contradiction between a statement like “My brain experienced the pain, but after the anesthesia kicked in, it no longer did” and “I experienced the pain, but after the anesthesia kicked in, I no longer did”. You appear to believe that there is a contradiction, If so, make your case. Don’t just repeat a variation of “My brain doesn’t think; I do”. Make an actual argument.

    So, for the sake of argument, if the nerves in my brain produce a thought, it is me who thinks the thought. It isn’t the nerves or brain that experience the thought. Do you agree with this?

    No. I agree that you think the thought, but that in no way means that your brain doesn’t think it. You digest your food, but that in no way means that your stomach and intestines don’t digest it. You grasp the doorknob, but that in no way means that your hand doesn’t grasp it.

  19. CharlieM: I asked Alan why he thinks it would be necessary for matter to have conscious experience.

    I should have said that I don’t think it would be necessary for matter to have conscious experience (it doesn’t make any sense) and I’m curious why Charlie attributes such to me. Is there a comment of mine that gave you that impression? Can you link to it?

  20. Alan Fox:
    CharlieM: I asked Alan why he thinks it would be necessary for matter to have conscious experience.

    Alan Fox: Quick response:

    1: There is no answer to “why” questions.

    Why would you say such a thing? 🙂

  21. @ Charlie:

    But I’m still curious about how you got the idea that:

    …he thinks it would be necessary for matter to have conscious experience.

  22. keiths:

    CharlieM: Where did I attribute thinking to be the exclusive province of the soul? If I have given the impression that I implied this, I can only think it way through my failure to communicate effectively.

    keiths: You’ve been all over the map, actually. If it’s Tuesday, you might be claiming that the brain is only responsible for “sense-bound” thinking, and then on Saturday you’ll be saying that the brain is “the organ of thought” and that it’s responsible for all of the “dead thoughts of the intellect” that comprise your everyday thinking. Corneel and I find these continual changes to be extremely annoying. What’s worse is that you don’t admit that you’re changing your position and you don’t explain why you’re changing it. You are not arguing in good faith when you act this way, Charlie.

    In what way are these statements of mine contradictory?

    I said our sense-bound thinking is dependent on brains, senses and other bodily systems, and that deterioration of the brain affects sense-bound thinking, feeling and willing. I was discussing this in relation to a person being able to recognize the relationship between clocks and time. I didn’t say these things were exclusive, I even agreed that brain damage can affect much more than sense-bound thinking.

    So I didn’t say what you are claiming I said, whether on Tuesday or any other day.

    You wrote

    keiths: We’ve been talking about thinking that clearly isn’t sense-bound, such as telling time, naming ten animals, remembering your daughter’s name, etc.

    In my opinion these things clearly are sense-bound. How can you tell the time from a clock without looking at the hands to determine their spatial relationship? This thinking is clearly related to the senses.

    Are you acting in good faith in trying to understand what I am actually saying?

  23. keiths:

    CharlieM: Where did I attribute thinking to be the exclusive province of the soul? If I have given the impression that I implied this, I can only think it way through my failure to communicate effectively.

    keiths: Our working definition of the soul in this thread includes all nonphysical components of a person, including any nonphysical Steinerian entities. In other words there’s a body (physical), a soul (nonphysical, if it exists at all), and nothing else. That’s the sum total of a person. The “I” refers at most to the combination of those two entities.

    The “I” is the linchpin. It is the reason we know we have a body and a mind in the first place. I have self-conscious awareness and I can think, that is how I know that it is me who senses, thinks, acts and feels. I not only feel pain but I also know that I am feeling pain. Neither body nor soul have an independent existence.

    keiths: It follows that any cognitive function not carried out entirely by the brain requires the soul’s participation, and any cognitive function not carried out entirely by the soul requires the brain’s participation. Alzheimer’s, which damages the brain, can destroy a patient’s ability to tell time, and the cognitive part of that ability is not exempt.That means that the soul, on its own, does not have the ability to tell time. It relies on the brain, and if the brain dies, so does the ability to tell time.

    I agree that to recognize clock time, which is a human construct, will require the body and soul together. And as I’ve often repeated, there is no such thing as a “soul, on its own”. In my opinion, time, as we know it, becomes meaningless after death.

    keiths: Steiner believes that the soul survives death, and you haven’t indicated any disagreement with him on that point. After death, the soul no longer has access to the brain, so it follows that the soul after death is incapable of telling time. The same reasoning applies to a zillion other abilities that are disrupted by damage to the brain.

    I agree.

    The soul on its own is profoundly crippled.

    To repeat yet again, my position is that there is no such thing as a “soul, on its own”.

    keiths: I’m tired of endlessly having to restate this, so I’m just going to quote an earlier comment of mine instead of reinventing the wheel:

    “keiths: Please dispense with the endless dodging and evading and answer these questions: Is there anything the soul actually can do? If so, what is it, and what is your evidence that the brain cannot do it? And if you can’t identify a role for the soul, then why posit its existence in the first place?

    The soul can retain memory pictures and, according to Steiner, on death it experiences them free from the filtering process of the brain. That is why some people often report that, on the point of death, their entire life appears before them in a sort of memory panorama. But this memory experience will soon be lost. Steiner claimed that people experience things differently depending on the changing relationship between the physical, etheric and astral ‘bodies’. Sometimes, on death, the person will lose consciousness as they do in dreamless sleep.

    In order to criticize a position it’s a good idea to be familiar with the position that is being criticized.

  24. keiths:

    CharlieM: What about idealists who believes that all is consciousness or a derivative thereof.

    keiths: I’m not seeing how idealism, if it were true, would help your position. Could you elaborate?

    Do you not think that idealistic monism is equally as justified as materialistic monism.

    keiths: Don’t neglect the possibility that you are a causal agent whose brain carries out those activities. To put it more simply, the fact that your brain produces a thought doesn’t mean that the thought isn’t yours.

    CharlieM: Okay. If a nerve in my tooth produces pain, it is me who feels the pain. It isn’t the nerve or tooth that experience the pain.

    keiths: The nerve and tooth don’t experience the pain, but the brain does. That’s why general anesthesia works. The brain initially experiences the pain, but after the general anesthesia takes effect, the pain is gone.

    And again, there is no contradiction between a statement like “My brain experienced the pain, but after the anesthesia kicked in, it no longer did” and “I experienced the pain, but after the anesthesia kicked in, I no longer did”. You appear to believe that there is a contradiction, If so, make your case. Don’t just repeat a variation of “My brain doesn’t think; I do”. Make an actual argument.

    You say that there is no contradiction between, “my brain thinks” and, “I think”. Well that would mean, either I am my brain or there are two thinking agents. Clearly I am more than just a brain, and the other option is that two entities are thinking the same thought. Isn’t the former proposal more parsimonious than the latter.

    CharlieM: So, for the sake of argument, if the nerves in my brain produce a thought, it is me who thinks the thought. It isn’t the nerves or brain that experience the thought. Do you agree with this?

    keiths: No. I agree that you think the thought, but that in no way means that your brain doesn’t think it. You digest your food, but that in no way means that your stomach and intestines don’t digest it. You grasp the doorknob, but that in no way means that your hand doesn’t grasp it.

    I think the thought, but I don’t digest the digestion or grasp the grasping. Unless we are using ‘grasp’ in two different senses. one meaning to seize hold of physically, and the other as a metaphor for mental understanding.

  25. Alan:

    There is no answer to “why” questions.

    CharlieM:

    Why would you say such a thing? 🙂

    Alan:

    Because there aren’t.

    Alan,

    Look at the first word of the question you just answered.

  26. Corneel: Why would they lead to infinite regress?

    Have you had a conversation with a Toddler?
    I recall my wife pointing me to an article that explained that your kids were not trolling you, or trying to be annoying; rather, they were beginning the learn how conversations work, and quickly hit on the recursive use of “Why?” as a simple way of continuing ANY conversation. So we hit on the following solution: at the third or fourth iteration of
    >”Why?”
    >”Because Ruddles [our Black Labrador] is green”
    >giggles, “No, she’s not!”, and they’re off on a new conversation.
    Far less wearing on the ‘soul’ than staying in the same loop.
    Now that I think about it, there’s a parallel here… 😮

  27. CharlieM:

    Are you acting in good faith in trying to understand what I am actually saying?

    Corneel and I have not only been acting in good faith, we’ve been going above and beyond in our efforts to understand your position. That isn’t easy when you keep changing it without notice.

    keiths, a while ago:

    We’ve been talking about thinking that clearly isn’t sense-bound, such as telling time, naming ten animals, remembering your daughter’s name, etc.

    CharlieM:

    In my opinion these things clearly are sense-bound. How can you tell the time from a clock without looking at the hands to determine their spatial relationship? This thinking is clearly related to the senses.

    Why are you pretending that we haven’t gone over this before? You know perfectly well what I’ve said about this. Determining the positions of the hands involves the senses, but determining the time from those positions does not. Blindfold me, plug my ears, put me in a sensory deprivation chamber, and I can still figure out that if the little hand on a hypothetical clock points to 2 and the big hand points to 8, it’s 2:40. It’s a cognitive process, not a sensory one.

    Naming ten animals? Not a sensory process. Remembering your daughter’s name? Not a sensory process.

    Don’t come back a week from now and pretend that I haven’t explained this to you. Ignoring my argument will not make it go away.

  28. CharlieM:

    I have self-conscious awareness and I can think, that is how I know that it is me who senses, thinks, acts and feels. I not only feel pain but I also know that I am feeling pain.

    Is that supposed to constitute an argument against physicalism? If so, please flesh it out. I, too, have self-conscious awareness. I, too, can think. It’s all perfectly compatible with physicalism.

    Neither body nor soul have an independent existence….To repeat yet again, my position is that there is no such thing as a “soul, on its own”.

    OK, good. Steiner says that the soul continues to exist after the death of the body. You disagree. According to you, the soul cannot exist on its own, which means that after the body dies, the soul no longer exists. Both body and soul are gone. The person is no more. Steiner is wrong about life after death, in your opinion. Correct?

    keiths:

    After death, the soul no longer has access to the brain, so it follows that the soul after death is incapable of telling time. The same reasoning applies to a zillion other abilities that are disrupted by damage to the brain.

    CharlieM:

    I agree.

    Good. And it’s not just that the soul is incapable of doing those things after death. According to you, the soul doesn’t even exist after death, because it can’t exist on its own. When the body goes, the soul goes. The person is gone. There is no life after death.

  29. keiths:

    I’m not seeing how idealism, if it were true, would help your position. Could you elaborate?

    CharlieM:

    Do you not think that idealistic monism is equally as justified as materialistic monism.

    They don’t make distinct predictions, as far as I can tell, so in that sense I would say that neither is more justified than the other. But you haven’t answered my question. Let’s suppose idealism is true. How does that help your position? You presumably brought up idealism for a reason. What is that reason?

    You say that there is no contradiction between, “my brain thinks” and, “I think”. Well that would mean, either I am my brain or there are two thinking agents.

    Let’s apply your logic to digestion: I digest my food, and my stomach and intestines digest my food. That means that either I am my stomach and intestines or there are two digesting agents, my stomach/intestines combo and me.

    Let’s also apply it to grasping. I grasp the doorknob, and my hand grasps the doorknob. That means that either I am my hand, or there are two grasping agents, my hand and me.

    Do you see the problem? Your logic is broken.

  30. Alan:

    There is no answer to “why” questions.

    You inadvertently refuted that claim when you answered Charlie’s “why” question.

    All “why” questions lead to infinite regress.

    You can keep asking “why?” forever, but that doesn’t mean that “why” questions are unanswerable. All of us ask and answer “why” questions routinely in our everyday lives:

    “Why is your alarm going off?”
    “Because I forgot to cancel it.”

    “Why did Brenda’s team lose the match against Sturtevant?”
    “Because their star player had to attend her grandmother’s funeral.”

    “Why didn’t you wash the car this morning?”
    “Because the dirt roads will just make it dirty again on the way to Evan’s place tomorrow.”

    “Why did the chicken cross the road?”
    “To get to the other side.”

    All “why” questions, all answerable.

  31. keiths: All “why” questions, all answerable.

    Well, you can claim you’ve answered.

    “Why did the (which) chicken cross the road” is not answered by your response “to get to the other side”.

  32. keiths:

    All “why” questions, all answerable.

    Alan:

    Well, you can claim you’ve answered.

    Alan: Why are my keys on the floor?
    Wife: The cat pushed them off the counter.
    Alan: You haven’t answered the question.
    Wife: Not this again. [Begins rummaging through the desk drawer, looking for the business card of that divorce lawyer]

    “Why did the (which) chicken cross the road” is not answered by your response “to get to the other side”.

    It was a joke, Alan. A joke about a joke, actually. Nevertheless, “to get to the other side” IS an answer. Just not a very useful one.

  33. CharlieM:

    I agree that to recognize clock time, which is a human construct, will require the body and soul together.

    What role does the soul play in telling time?

  34. keiths:
    CharlieM: Are you acting in good faith in trying to understand what I am actually saying?

    keiths: Corneel and I have not only been acting in good faith, we’ve been going above and beyond in our efforts to understand your position. That isn’t easy when you keep changing it without notice.

    “keiths, a while ago: We’ve been talking about thinking that clearly isn’t sense-bound, such as telling time, naming ten animals, remembering your daughter’s name, etc.

    “CharlieM: In my opinion these things clearly are sense-bound. How can you tell the time from a clock without looking at the hands to determine their spatial relationship? This thinking is clearly related to the senses.”

    keiths: Why are you pretending that we haven’t gone over this before? You know perfectly well what I’ve said about this. Determining the positions of the hands involves the senses, but determining the time from those positions does not. Blindfold me, plug my ears, put me in a sensory deprivation chamber, and I can still figure out that if the little hand on a hypothetical clock points to 2 and the big hand points to 8, it’s 2:40. It’s a cognitive process, not a sensory one.

    Naming ten animals? Not a sensory process. Remembering your daughter’s name? Not a sensory process.

    Don’t come back a week from now and pretend that I haven’t explained this to you. Ignoring my argument will not make it go away.

    The crux of the problem here is that “sense-bound thinking” has a different meaning for each of us.

    Even without direct sensory stimuli, in order to tell the time from the position of the hands of a hypothetical clock, you can only do so by bringing to mind the experiences you have had with physical clocks. Clocks are sensible objects.

    It is no different when someone is asked to name ten animals. They will be able to name the animals that they had direct or representational experience of by means of the senses.

    By my understanding of the meaning of sense-bound, all the examples you give are sense-bound, in that they all depend on either direct or past experiences of entities that have existed in the physical world of the senses.

  35. keiths:
    CharlieM: I have self-conscious awareness and I can think, that is how I know that it is me who senses, thinks, acts and feels. I not only feel pain but I also know that I am feeling pain.

    keiths: Is that supposed to constitute an argument against physicalism? If so, please flesh it out. I, too, have self-conscious awareness. I, too, can think. It’s all perfectly compatible with physicalism.

    No it’s an argument for idealism. I believe that pure thinking is a spiritual activity.

    CharlieM: Neither body nor soul have an independent existence….To repeat yet again, my position is that there is no such thing as a “soul, on its own”.

    keiths: OK, good. Steiner says that the soul continues to exist after the death of the body. You disagree. According to you, the soul cannot exist on its own, which means that after the body dies, the soul no longer exists. Both body and soul are gone. The person is no more. Steiner is wrong about life after death, in your opinion. Correct?

    No. The soul is the intermediary between body and spirit. Just as the body can be understood as comprising the head/nervous system, the heart/lung/rhythmic system and the metabolic/limb system, so the soul can be conceived as sentient soul, mind soul and consciousness soul. The sentient soul is dependent on the body and so it is lost with the death of the body. But because we are spiritual beings the higher members of the soul are not lost when the body falls away.

    keiths: After death, the soul no longer has access to the brain, so it follows that the soul after death is incapable of telling time. The same reasoning applies to a zillion other abilities that are disrupted by damage to the brain.

    CharlieM:

    I agree.

    keiths:Good. And it’s not just that the soul is incapable of doing those things after death. According to you, the soul doesn’t even exist after death, because it can’t exist on its own. When the body goes, the soul goes. The person is gone. There is no life after death.

    The spirit, and that part of the soul which is attached to the spirit, survives death.

    I remember you saying something about not being interested in Steiner’s terminology regarding these topics. In that case you are arguing from a position of ignorance on the subject.

    There can be no sentient soul without the body, but that doesn’t mean the soul is lost entirely. Steiner’s book, Theosophy is a good source of information on this.

  36. keiths:
    keiths: I’m not seeing how idealism, if it were true, would help your position. Could you elaborate?

    My belief that mind is primal and the physical world is a derivative of mind. This position is as compatible with any evidence given for materialism.

    CharlieM: Do you not think that idealistic monism is equally as justified as materialistic monism.

    They don’t make distinct predictions, as far as I can tell, so in that sense I would say that neither is more justified than the other. But you haven’t answered my question. Let’s suppose idealism is true. How does that help your position? You presumably brought up idealism for a reason. What is that reason?

    I take my belief in the spirit to be an idealist position.

    CharlieM: You say that there is no contradiction between, “my brain thinks” and, “I think”. Well that would mean, either I am my brain or there are two thinking agents.

    keiths: Let’s apply your logic to digestion: I digest my food, and my stomach and intestines digest my food. That means that either I am my stomach and intestines or there are two digesting agents, my stomach/intestines combo and me.

    Let’s also apply it to grasping. I grasp the doorknob, and my hand grasps the doorknob. That means that either I am my hand, or there are two grasping agents, my hand and me.

    Do you see the problem? Your logic is broken.

    Good point. But it is me and not my stomach that decides what is taken in for digestion. It is me and not my hand that decides to grasp the doorknob. It is me and not my brain that decides on what to think about.

    My stomach, brain and hands are not autonomous actors in the way that I am an autonomous actor. I have conscious thoughts in a way that the brain doesn’t. I am conscious of the fact that I am sitting here in my house, relaxing on the sofa, but the brain inside the skull isn’t thinking, “I am sitting here floating in cerebrospinal fluid, enclosed in a bony case getting signals from sensory nerves”. My stomach, brain and hands do not have a separate existence apart from me.

  37. keiths:
    CharlieM: I agree that to recognize clock time, which is a human construct, will require the body and soul together.

    keiths: What role does the soul play in telling time?

    I believe that sentience is soul activity. Anything to do with being aware is the domain of the soul. My alarm clock receives a time signal from the radio and can produce a visual display to indicate the time. But it isn’t sentient and doesn’t need to be. My soul is the reason that I have an inner awareness which my clock lacks.

    You probably believe that this is just an fortuitous effect of the complex activity of physical substances. I don’t share that belief. I believe that complex life could exist perfectly well without such inner awareness, and the fact that it is present calls for another explanation.

    The very fact that physical substance has properties that allow for the appearance of nervous systems and sense organs indicates to me that earthly life was destined to achieve consciousness.

  38. CharlieM:

    The spirit, and that part of the soul which is attached to the spirit, survives death.

    I remember you saying something about not being interested in Steiner’s terminology regarding these topics. In that case you are arguing from a position of ignorance on the subject.

    I’ve explained more than once why I’m not interested in dealing with Steiner’s terminology. I will explain it again, but please listen.

    I want this conversation to be relevant to as many readers and commenters as possible. Steiner’s thought is unlikely to be interesting to anyone other than you and perhaps Dr. Caarscac. I’ve been careful about keeping my arguments as general as possible so that they apply to an entire range of ideas regarding the soul, not just yours and Steiner’s. Here’s how I put it earlier:

    Let me stress once again that for the purposes of this discussion, I am using the word ‘soul’ to refer to any nonphysical entity (or combination of entities) that is part of a person. I realize that you and Steiner subdivide the nonphysical part of us (into soul, spirit, etheric body, astral body, Manas, Buddhi, whatever) and that’s fine, but I’m trying to 1) eliminate unnecessary complications, and 2) make the discussion as relevant as possible to the majority of readers, most of whom (if they are believers) don’t subdivide the nonphysical part of a person in the way Steiner does. My arguments apply to your views as well as theirs.

    I repeat: When I speak of the ‘soul’ in this thread, I am speaking of any purported nonphysical component or group of components that, together with the physical body, make up a person. Some people use the word ‘soul’ for this, some use ‘spirit’. Scientologists refer to ‘thetans’, others talk about ‘minds’ (by which they mean nonphysical minds). You and Steiner talk about a whole raft of nonphysical entities, many of which I mention in the quote above. For the purposes of this thread, please follow my example in using ‘soul’ as a collective term for all of these nonphysical entities.

    I am asking you, as a courtesy to me and all of the readers, to use ‘soul’ in the way I am using it here and not in the way that Steiner uses it. If you do need to talk about the Steinerian soul, perhaps we can agree on a convention that will minimize the chance of confusion. Here’s a suggestion: let’s use ‘soul’ with my meaning, and ‘ssoul’ when referring to Steiner’s more limited conception of the soul.

    Agreed?

  39. CharlieM:

    The crux of the problem here is that “sense-bound thinking” has a different meaning for each of us.

    Even without direct sensory stimuli, in order to tell the time from the position of the hands of a hypothetical clock, you can only do so by bringing to mind the experiences you have had with physical clocks. Clocks are sensible objects.

    It is no different when someone is asked to name ten animals. They will be able to name the animals that they had direct or representational experience of by means of the senses.

    If you are conceding that the brain is responsible for all thinking regarding any knowledge or concepts acquired via the senses, then that is a HUGE concession, especially when you consider that the written and spoken word reach us through our senses. If the brain does all that, there’s not a hell of a lot left for the soul to do.

    I have an idea for cutting to the chase. Rather than talking about all the things that the brain is responsible for, which is an enormous set, let’s talk instead about what the soul is responsible for, if anything. It seems like that will be a much shorter list, and thus easier to handle.

    What does the soul actually do?

  40. CharlieM:

    I have self-conscious awareness and I can think, that is how I know that it is me who senses, thinks, acts and feels. I not only feel pain but I also know that I am feeling pain.

    keiths:

    Is that supposed to constitute an argument against physicalism? If so, please flesh it out. I, too, have self-conscious awareness. I, too, can think. It’s all perfectly compatible with physicalism.

    CharlieM:

    I believe that pure thinking is a spiritual activity.

    Briefly, what is “pure thinking”? This is related to my question about what exactly the soul does.

    The soul is the intermediary between body and spirit. Just as the body can be understood as comprising the head/nervous system, the heart/lung/rhythmic system and the metabolic/limb system, so the soul can be conceived as sentient soul, mind soul and consciousness soul. The sentient soul is dependent on the body and so it is lost with the death of the body. But because we are spiritual beings the higher members of the soul are not lost when the body falls away.

    OK. So you and Steiner believe that there’s part of us that survives death, and that this includes both the mind ssoul (using the spelling convention I suggested above) and the consciousness ssoul. The name of the ‘mind ssoul’ strongly suggests that Steiner believes it plays a major role in our thinking. Yet you acknowledge that the brain is responsible for all of our “sense-bound” thinking, which you defined extremely broadly a few comments ago. In fact, at one point you conceded that the brain is responsible for all of the “dead thoughts of the intellect”. Between that and sense-bound thinking, there isn’t much thinking left for the soul to do. Hence my questions about what the soul actually does, if anything.

  41. CharlieM:

    But it is me and not my stomach that decides what is taken in for digestion. It is me and not my hand that decides to grasp the doorknob. It is me and not my brain that decides on what to think about.

    Yes to the first two, no to the third. Deciding is a form of thinking, and the brain is the organ of thought, as you’ve affirmed. Thus it is the brain that decides what it is going to think about. (To the extent that it can decide. We don’t actually control most of our thoughts, as any meditator can tell you.) There can’t be a separate, immaterial “I” telling the brain what to think, because that would require the laws of physics to be violated, as described earlier.

    …the brain inside the skull isn’t thinking, “I am sitting here floating in cerebrospinal fluid, enclosed in a bony case getting signals from sensory nerves”.

    My brain actually does think that, but that’s because I’m familiar with modern science.

    Ignoring scientific knowledge, the body doesn’t have sense organs to tell the brain that it is floating in cerebrospinal fluid and encased in the skull. The brain gets its sensory input from our sense organs, which are distributed all over the body (the skin is a sense organ), so it’s natural that the brain sees the body as part of the self instead of thinking of itself as its own entity. The brain isn’t even aware (in the absence of scientific knowledge) that it exists, so it can hardly be expected to know that it is a distinct entity responsible for a person’s thoughts.

  42. keiths:

    I’m not seeing how idealism, if it were true, would help your position. Could you elaborate?

    CharlieM:

    My belief that mind is primal and the physical world is a derivative of mind. This position is as compatible with any evidence given for materialism.

    That still wouldn’t support your position. Let’s suppose there is a vast mind underlying all of reality and that the physical world is just a product of that mind. That still doesn’t tell us that individual souls exist, because the vast underlying mind might be producing a reality in which souls do not exist. And even if they did exist, they would be unable to have any influence over our bodies (as I’ve previously explained) since the laws of physics are invariably followed, and any manipulation of the body by the soul would require that those laws be violated. I know you agree with me that the laws of physics are never violated, and I just don’t see a way for you to reconcile that with the idea that the soul has the ability to direct the body.

  43. keiths:

    What role does the soul play in telling time?

    CharlieM:

    I believe that sentience is soul activity. Anything to do with being aware is the domain of the soul. My alarm clock receives a time signal from the radio and can produce a visual display to indicate the time. But it isn’t sentient and doesn’t need to be. My soul is the reason that I have an inner awareness which my clock lacks.

    OK, so you are reserving subjective awareness/consciousness as part of the soul’s portfolio. That’s presumably what Steiner’s ‘consciousness ssoul’ does. There’s a problem, though. Consciousness can be ‘turned off’ by a blow to the head or a dose of a general anesthetic. If the soul (or the ssoul) is responsible for consciousness, then why doesn’t consciousness continue in both of these cases? At most, the “screen” should go dark since the soul is no longer receiving input from the brain, but there is no reason for consciousness to disappear altogether.

    It makes perfect sense under physicalism. The brain produces consciousness, and blows to the head and general anesthesia affect the brain, so it’s no surprise that those events can temporarily suppress consciousness.

    The soul doesn’t make sense, not even as an explanation of consciousness.

    CharlieM:

    I believe that complex life could exist perfectly well without such inner awareness, and the fact that it is present calls for another explanation.

    I agree with you that consciousness calls for an explanation, and I’m glad that so many neuroscientists and philosophers are working on the problem. It does seem conceivable that complex life, including us, could exist without subjective awareness, and that is why philosophers talk about ‘zombies’ — philosophical zombies — which are hypothetical creatures in some possible world that are identical to us in every respect except that they lack our inner awareness. It isn’t like anything to be them. They seem perfectly conceivable, and their existence would seemingly be compatible with the same laws of physics that operate in our own world. So the question “Why aren’t we (philosophical) zombies?” is an important question that needs to be addressed.

    Where we disagree is that I don’t see consciousness as a reason to affirm the existence of the soul, because to do so is to engage in “soul of the gaps” reasoning. It looks something like this: “Science hasn’t yet explained consciousness. There’s a gap in our knowledge. Let’s plug the gap by inventing an entity called ‘the soul’, asserting that it exists, and magically assigning consciousness to it. Tada! Problem solved.”

    Of course that’s no solution at all. It reminds me of that play by Molière in which a doctor ‘explains’ why opium makes us sleepy by stating that it possesses a ‘dormitive potency’.

    I’m open to the possibility that consciousness has a supernatural explanation (though I’ll be surprised if it does), but we are nowhere close to establishing that.

    Note that even if consciousness were explained by a nonphysical soul, you’d still face the problem I mentioned in the previous comment, which is that the soul would be unable to control the body. It would be a mere spectator.

  44. keiths:
    CharlieM: The spirit, and that part of the soul which is attached to the spirit, survives death.

    I remember you saying something about not being interested in Steiner’s terminology regarding these topics. In that case you are arguing from a position of ignorance on the subject.

    keiths: I’ve explained more than once why I’m not interested in dealing with Steiner’s terminology. I will explain it again, but please listen.

    I want this conversation to be relevant to as many readers and commenters as possible. Steiner’s thought is unlikely to be interesting to anyone other than you and perhaps Dr. Caarscac. I’ve been careful about keeping my arguments as general as possible so that they apply to an entire range of ideas regarding the soul, not just yours and Steiner’s. Here’s how I put it earlier:

    “keiths: Let me stress once again that for the purposes of this discussion, I am using the word ‘soul’ to refer to any nonphysical entity (or combination of entities) that is part of a person. I realize that you and Steiner subdivide the nonphysical part of us (into soul, spirit, etheric body, astral body, Manas, Buddhi, whatever) and that’s fine, but I’m trying to 1) eliminate unnecessary complications, and 2) make the discussion as relevant as possible to the majority of readers, most of whom (if they are believers) don’t subdivide the nonphysical part of a person in the way Steiner does. My arguments apply to your views as well as theirs.”

    I repeat: When I speak of the ‘soul’ in this thread, I am speaking of any purported nonphysical component or group of components that, together with the physical body, make up a person. Some people use the word ‘soul’ for this, some use ‘spirit’. Scientologists refer to ‘thetans’, others talk about ‘minds’ (by which they mean nonphysical minds). You and Steiner talk about a whole raft of nonphysical entities, many of which I mention in the quote above. For the purposes of this thread, please follow my example in using ‘soul’ as a collective term for all of these nonphysical entities.

    I am asking you, as a courtesy to me and all of the readers, to use ‘soul’ in the way I am using it here and not in the way that Steiner uses it. If you do need to talk about the Steinerian soul, perhaps we can agree on a convention that will minimize the chance of confusion. Here’s a suggestion: let’s use ‘soul’ with my meaning, and ‘ssoul’ when referring to Steiner’s more limited conception of the soul.

    Agreed?

    When I make any reference to ‘soul’, I try to make it clear whether it is ‘soul’ as I believe soul to be, or ‘soul’ as some other person might conceive or have conceived it to be. But I’m happy to go along with your suggestion.

    Should we extend this proposal to others apart from Steiner? Perhaps you’d like to apply the term ‘asoul’ to Aristotle. 🙂

  45. keiths:
    CharlieM:

    The crux of the problem here is that “sense-bound thinking” has a different meaning for each of us.

    Even without direct sensory stimuli, in order to tell the time from the position of the hands of a hypothetical clock, you can only do so by bringing to mind the experiences you have had with physical clocks. Clocks are sensible objects.

    It is no different when someone is asked to name ten animals. They will be able to name the animals that they had direct or representational experience of by means of the senses.

    keiths: If you are conceding that the brain is responsible for all thinking regarding any knowledge or concepts acquired via the senses, then that is a HUGE concession, especially when you consider that the written and spoken word reach us through our senses. If the brain does all that, there’s not a hell of a lot left for the soul to do.

    I have an idea for cutting to the chase. Rather than talking about all the things that the brain is responsible for, which is an enormous set, let’s talk instead about what the soul is responsible for, if anything. It seems like that will be a much shorter list, and thus easier to handle.

    According to my thinking, the brain is the organ of thinking but it is not the originator of my thoughts. And in my opinion the heart is the organ of feeling but it is not the originator of my feelings. Brain and heart activities are outer physical processes while thinking and feeling are inner sentient processes.

    Our lower nature reveals us to be psychosomatic creatures. I have an outer body and an inner sentience. Two sides to the same coin. You may wish to stress your belief that soma produces psyche, but it can no longer be doubted that psyche affects the developing soma in meaningful ways.

    keiths: What does the soul actually do?

    My body expresses itself in physical activity, my soul expresses itself in sentience. These are the outer and inner aspects of my nature. The laws of physics applies to the former only.

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