How does the Soul "Work"?

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I did not watch the video but assume it will reflect the Sperry-Gazzaniga experimental results.

The soul is connected only to the brain’s dominant hemisphere. When the corpus-callosum is severed, the soul cannot communicate with the non-dominant half of the brain.

The split-brain experiments actually provide an excellent proof of the existence of soul, provided that soul is properly defined as an entity which exists independently of the body. Unfortunately, that essentially Cartesian definition is unappealing to Thomists who want to believe that their silly bodies will accompany them into an afterlife.
I understand the concept of the soul connecting to just one hemisphere. However, they feel that by saying the soul only taps into one side, it doesnt explain why the other hemisphere can answer other questions, not about God, the same. and therefore saying that i am claiming that one hemisphere does things because from the soul, and another does the same things without the soul. Wondering if the soul existing seperately from the body can help explain that or what?
Thanks
 
unappealing to Thomists who want to believe that their silly bodies will accompany them into an afterlife…
Do you have a Thomist reference that says our earthly bodies will accompany us to an afterlife? TIA

dj
 
I understand the concept of the soul connecting to just one hemisphere. However, they feel that by saying the soul only taps into one side, it doesnt explain why the other hemisphere can answer other questions, not about God, the same. and therefore saying that i am claiming that one hemisphere does things because from the soul, and another does the same things without the soul. Wondering if the soul existing seperately from the body can help explain that or what?
Thanks
It can and does. Treat the split-brain experiments as helpful elucidations which teach us some useful things about the brain-soul interface.

The Thomist approach that soul is some kind of “life principle” which is integrated with the body, and that body and soul are “one,” simply does not work. The experiments show as much.

However, Cartesian dualism, which treats the soul as an independent thinking mechanism attached to the brain temporarily, and surviving its death, fits the scientific data nicely. It allows both brain and soul to process information, but at different levels. My book will explain.

In fact, dualism “predicts” the data. The soul is a unitary mechanism, and can only attach to half of the binary brain. It could not directly operate both hemispheres. Note that this also explains handedness.

Other neurological experiments support this idea, such as the work done by Wilder Penfield. There is more obscure material, such as research by Charles Gray showing that information can be transmitted within the brain without direct neural connection, and pioneering work in the 60’s by the engineer, A.C. Scott showing that the stimulation of electronic “neurons” produces an electromagnetic standing wave across the neural grid.

The split-brain stuff is the tip of a scientific iceberg disclosing the existence and nature of soul, which, curiously, the Church ignores.
 
Do you have a Thomist reference that says our earthly bodies will accompany us to an afterlife? TIA

dj
Just the ongoing insistences of CAF posters who repeat allegedly Thomist doctrines.

I’ve not found Aquinas interesting enough to read in depth. His premises are derived from the ignorance of his time, and make no account of even rudimentary principles of physics.

I’m primarily interested in applicable answers to fundamental questions, and regard Aquinas to be as relevant to those answers as phlogiston theorists might be to questions about quantum entanglement. That makes me fairly ignorant with respect to Aquinas’ dogmas, by choice.

If I’m mistaken about anything I write, I’ll be happy to receive a correction solid enough to convince various misinformed Thomists. I would be delighted to discover that Aquinas is not responsible for the belief in soul-body inseparability and that he was really a Cartesian.
 
Thanks to all for helping to shed light on some issues. The fact that Jesus had a “glorified body” after the Resurrection points to the realization that we will also have “glorified bodies.” Since they will be material (with bones and flesh), it would seem that heaven is also a material place as well as spiritual, not just an intellectual state of mind. We can recall from the gospel that Jesus even ate fish, which prefigures the “heavenly banquet.”

Okay. So we eat food in heaven. Why?

Where are the outhouses located? What brand of toilet paper do they use there? Does our offal smell good?
 
Good. I’ll take that as a “No.”

Here is a summary of some of the issues on the mind-body problem and other issues in the philosophy of mind

Happy reading.

dj
Thank you for the link. I gave it a half-hour of my time. Feser appears to be an engaging writer, but so are lots of people. I’m more interested in reading a book for content, having a TV for entertainment.

I scanned the T.o.C. for Philosophy of Mind and did not find anything that I could connect with. Feser is no doubt an accomplished philosopher, but that is a poor credential for dealing with and answering fundamental questions. He apparently knows no physics worth listing among his many credits.

He is an avowed Aristotelian-Thomist, which IMO, puts him in the dark ages of human thought in the company of thinkers who shared his complete ignorance of physics.

If I wanted to read a thorough rehash of all the old philosophical ideas about the nature of mind that do not work, Feser is the guy I’d want to read.

It’s not just his ignorance of physics that makes him irrelevant to me. I saw no suggestion that he might have applied any insights from microbiology, neurology, psychology, or paranormal research to his opinions. Last I noticed, this is the 21st century, and humans have enhanced their knowledge base since the time of Aristotle and Aquinas.

I cannot understand why those who love their Church want to keep it static, stagnant, and effectively dead, at the defenseless mercy of predatory atheism. I refuse to believe that Christ founded his Church and told Peter to keep it as ignorant of God’s universe and the workings of the human mind as possible. Might as well keep your mother around forever by having her stuffed.
 
I agree with Greylorn…100% Reading the furnished quotes provided here was enough for me.
Not at all surprised with further ramblings found… I feel he’s lost in space, knows it and has set a course in order to make sure he lands on something . The multitudes can be had very easily.
But thats ok, the boredom just paves the way for the good idea’s… There will be, good idea’s.👍
 
One other thing before I go. That business regarding assertions (feser) re the soul not leaving the body as a Spirit, or however he put it, is complete opinion with zero to substantiate. People should know they don’t have to buy into opinions that do nothing but hide behind what is thought to be valued teachings. That really bugged me.
 
Okay. So we eat food in heaven. Why?
Our glorified bodies will not be like our earthly bodies which are material and need to function in a naturalistic way.

Why eat food? Perhaps because we enjoy the sharing and caring for one another with the gift of food. Can you envision a kind of paradise with fruit trees and plants we’ve never experienced on earth? A heavenly Eden may be part of the Paradise we long for. Who knows? 🤷

As for the “heavenly banquet”, it could be metaphorical or it could be a kind of reality that we, earthlings, know nothing about. (There is more to everlasting glory than our puny little minds can comprehend). Besides the fact that Jesus was eating fish with His resurrected body, He had also said to His apostles before His death at the the Passover meal that He would not drink the cup again until He was in HIs glory.

As St. Paul spoke (and I’m sure you’re familiar with the words): “Eye has not seen, nor has ear heard, neither has it entered into the heart of man, what God has prepared for those who love Him.” (2Cor.2:9)

Dogma? Yes, and what a blessing!
 
**It points to the philosophical problem: how can we as individual human persons survive death? **

“The Pauline anthropology of the resurrection is cosmic and universal at the same time. Every man bears in himself the image of Adam and every man is also called to bear in himself the image of Christ, the image of the risen one. This image is the reality of the “other world,” the eschatological reality (St. Paul writes, “We will bear”). But in the meantime it is already in a certain way a reality of this world, since it was revealed in this world through the resurrection of Christ. It is a reality ingrafted in the man of this world, a reality that is developing in him toward final completion.”
John Paul II

Not the philosophical solution, mayhaps, but it does define what we believe in.

dj
I know I’m a couple of days late in responding …

I don’t think the above quote addresses the natural immortality of the individual human person.

You may have already indicated as much when you said that the quote may not be a philosophical solution.

So the question remains: is there is a philosophical proof of the immortality of the human person?

Of course, as a Catholic, I believe in the immortality of the human person. But this may not be natural, i.e., may require supernatural intervention (like the resurrection of the body).
 
djeter,

to continue … in your postings (especially #24), you were arguing in favor of the natural immortality of the human soul based on its ability to entertain abstract concepts, e.g., of the triangle … and the identity of the form in the thing and in the human mind

… according to Aristotle, these activities depend upon the agent intellect … but (I think) Aristotle supports the unicity of the agent intellect for all humans (certainly, later commentators did, e.g., Averroes) … the agent intellect is one, not plural … it cannot be identified with the singular human person, but only with some external activity that comes in from “outside” … while the agent intellect may be immortal, the human person is not …

Thomas, on the contrary, argued that each of us has our own agent intellect, i.e., it is part of us … the agent intellect is plural, not one … this is his basis for arguing in favor of the natural immortality of human soul … however, I’m not sure whether Thomas’ argument really works … the part may be immortal, but not the whole … thus there seems to be a “disconnect” when it comes to proving the natural immortality of the singular human person …
 
Originally Posted by djeter
Do you have a Thomist reference that says our earthly bodies will accompany us to an afterlife? TIA
dj

Originally Posted by greylorn
**Just the ongoing insistences of CAF posters who repeat allegedly Thomist doctrines.
I’ve not found Aquinas interesting enough to read in depth. **

Originally Posted by djeter
**Good. I’ll take that as a “No.” **

Originally Posted by greylorn
He is an avowed Aristotelian-Thomist, which IMO, puts him in the dark ages of human thought in the company of thinkers who shared his complete ignorance of physics.

Haven’t we already observed that you know nothing about Thomism other than what you have patched together from other posters on CAF. Yet you revert to this knee-jerk analysis that it is in “the dark ages of human thought,” simply because it precedes modern physics.

Doesn’t it make any difference to you that through the centuries since St. Thomas wrote that some of the finest minds engaged and then reflected on his thought? Read the entry under River Forest Thomism. No one excludes Thomist thought from modern science simply because it precedes modern physics. Metaphysics precedes the natural sciences themselves, so what you write really makes little sense.

dj
 
I don’t think the above quote addresses the natural immortality of the individual human person. …

Of course, as a Catholic, I believe in the immortality of the human person. But this may not be natural, i.e., may require supernatural intervention (like the resurrection of the body).
I’m afraid I don’t know what you mean by “natural immortality.” Are you suggesting that a belief in the divine makes all our Catholic beliefs dependent upon a supernatural cause and hence “unnatural”?

dj
 
I was asked this today in a facebook debate. If the soul is the mind, or a component of the mind, how does it work? I really couldn’t give an answer.
👍

I don’t know how the soul works, but I have some idea of what the soul is.

First, it is not one’s mind.

If you should lose your mind, surely you do not, in turn, lose your soul.

Secondly,it is not your body.

If you should lose your body, surely you do not, in turn, lose your soul.

Well, if the soul is neither mind or body, what is it?

I believe the soul is what is left of you, when mind and body are stripped away.

It is what Christ will judge.

That with which Christ will say I know you or I know you not.

That with which will be transformed in the twinkling of an eye for Heaven or cast into Hell [or for my Catholic friends, purgatory :D].

🙂
 
Haven’t we already observed that you know nothing about Thomism… Yet you revert to this knee-jerk analysis that it is in “the dark ages of human thought,” simply because it precedes modern physics.

Doesn’t it make any difference to you that through the centuries since St. Thomas wrote that some of the finest minds engaged and then reflected on his thought? Read the entry under River Forest Thomism. No one excludes Thomist thought from modern science simply because it precedes modern physics. Metaphysics precedes the natural sciences themselves, so what you write really makes little sense.

dj
I understand your complaints. I have admitted not having thoroughly read Aquinas.

I’m not the least bit embarrassed by being a selective reader. If you were to quiz me on my knowledge of the personal affairs of so-called celebrities, I’d come across to you as desperately ignorant, which I am, and am glad of it.

When I read a book I always do so with an open mind, and as a result, have read many unusual interesting books. However, I am a slow reader with poor eyesight, and reading time is precious. Therefore I’ve learned to filter.

No matter what I’m reading, at the first sign of incompetent logic, use of an incorrect fact of which the writer should not be ignorant, or clear incompetence on the part of a writer, I put the book down.

Furthermore, while I regard political history as important (that I not participate in its undesirable repetition), I regard intellectual history as entirely worthless, except to those engaged in the propagation of silly perfesserships. A survey of the mistakes of intellectual history should be enough for anyone to get a decent sense of what didn’t work then and won’t work any better now.

For example, I know of phlogiston theory, but have never exhaustively studied the theory. I know the theory behind Ptolemaic astronomy, but have never done the math. Never will. I know of the multiferous gods of the Greeks and Romans but do not care to study their soap-opera history.

I dismiss without further thought the opinions of anyone who purports to justify the existence of something which he has not first defined in detail, and who does not include the specific properties of that something in his arguments for its existence. That failure is the core of my complaint against Aquinas.

It doesn’t matter if the so-called philosopher is some fool on this forum with a GED who has recently learned to spell “philosophy” with the help of a spelling-checker, or an esteemed philosopher (e.g: Nick Bostrom, who I mention unfavorably in my book), or a long-dead esteemed philosopher. To me, only quality of information and logic counts.

When the philosopher’s inadequacy is obfuscated by jargon, so much the worse. Honest philosophical ideas can be easily conveyed in common language. Even physics. Math, not so much. Aquinas is a jargon-meister first class.

I also dismiss anyone who philosophizes about the cause of the universe without having made a university level study of physics and astronomy. Likewise, I dismiss nits who talk about the meaning of life without even reading Michael Behe’s tutorials in basic microbiology, much less understanding any bit of them.

I’m certain that Aquinas was a brilliant man. However, he was also an abysmally ignorant man, by modern standards. He knew less physics than your kid in 6th grade science class, and what physics he thought he knew (Aristotelian) was dead wrong.

What Aquinas knew about the nature of life came from Aristotle, who was dead wrong about that too. What is the point of studying illogical, poorly constructed arguments derived from ignorance?

I first read Aquinas in 8th grade, on my own. The priest in religion class said that he had proved the existence of God, which I’d not doubted. I found Aquinas’ arguments specious then, but was too ignorant myself to elucidate their faults, as I’ve subsequently done (to no avail) on CAF.

Now I got it that lots of others have studied Aquinas. As you put it, “some of the finest minds engaged and then reflected on his thought.” Who were these minds? Who declares them to be the finest? (My guess is, a bunch of shmoo perfessers who get paid by your tax dollars for reiterating their cronies’ nonsense.) Were the few of them whose qualities I might appreciate, also fans of Aquinas’ thoughts? (I actually know one person whose mind I do value, who is an Aquinas fan, so that comment is a bit ingenuous.)

When I show up in my doctor’s waiting room and go to the magazine rack, I notice that the copies of People and Us are grubbier than the copies of Newsweek and Time, and that copies of Discover and Scientific American are in pristine condition. Obviously, lots of people enjoy the well-thumbed magazines.

Does that mean that the magazines are of value, except as entertainment for the nearly mindless, and as ways to sell the nearly mindless, nearly worthless junk? Following your implications, I should be reading that trash, because others do. No thanks, You go ahead, follow that brilliant crowd.

I do not associate agreement with truth, or with value.

Ignorant as I am, I know more than Aquinas ever did. Moreover, I am a superior and more honest logician (IMO of course), I have found insights into the nature of being which are genuinely unique, which I’ll freely share for the evaluation of the few who might be interested. The likelihood is that my insights are mistaken. However, given the certainty that Aquinas’ insights are mistaken, I’ll go with mine, respecting your right to favor dark age philosophies.
 
Greylord, you have a disciple.

dj
dj,
Greylorn does not have disciples, being too ugly and ornery. However, he has partially opened up the minds of a very few individuals to their inherent power, that of being able to think for themselves, even within the constraints of established belief systems.
 
Our glorified bodies will not be like our earthly bodies which are material and need to function in a naturalistic way.

Why eat food? Perhaps because we enjoy the sharing and caring for one another with the gift of food. Can you envision a kind of paradise with fruit trees and plants we’ve never experienced on earth? A heavenly Eden may be part of the Paradise we long for. Who knows? 🤷

As for the “heavenly banquet”, it could be metaphorical or it could be a kind of reality that we, earthlings, know nothing about. (There is more to everlasting glory than our puny little minds can comprehend). Besides the fact that Jesus was eating fish with His resurrected body, He had also said to His apostles before His death at the the Passover meal that He would not drink the cup again until He was in HIs glory.

As St. Paul spoke (and I’m sure you’re familiar with the words): “Eye has not seen, nor has ear heard, neither has it entered into the heart of man, what God has prepared for those who love Him.” (2Cor.2:9)

Dogma? Yes, and what a blessing!
In my Catholic upbringing I never heard a word about food in heaven. My first exposure to the notion was when I read the Koran. I attributed the success of Islam to their invention of a heaven-concept which emulated the pleasures of life, perfect for an ignorant people whose lives had relatively few such pleasures. I still regard Islam as the perfect religion for the uneducated and unlikely to be educated no matter what, having yet to meet a Muslim with what I would regard as a competent mind.

I’m dismayed to see that the same desperate, low-grade appeal to the ignorant is finding its way into Catholic teaching as well. News to me, and not favorable news. However, it explains why Muslims are converting Christians.

I regard Paul as a Roman who hated everything Christian, and who found that he could not destroy its ideas by killing those who believed them. I regard Paul as an evil and clever man who saw that the only way to destroy Christianity was to corrupt it from within. That he did, so effectively that he is now a “Saint.” His assiduous politicization of the early Church raised his own false teachings to a higher level than Christ’s. Today, most of Catholic dogma is derived from Paul, not from Jesus. I do not regard him as a saint, and respect none of Paul’s teachings.

Paul’s words, “Eye has not seen, nor has ear heard, neither has it entered into the heart of man, what God has prepared for those who love Him.” (2Cor.2:9)" would apply nicely to someone sent on an exploratory trip into a black hole.

That quote sounds like the kind of mollifying assurance that TV evangelists spew forth. What did Paul know? He hadn’t been given a grand tour of heaven, except maybe on mushroom time. He just made that up. It’s accepted because it’s what people desperately need to hear, not for any truth in it.
 
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