An Analogy Clarifying Why the "Brain Stores All Your Memories" Dogma Is Implausible

Let us imagine a man named Ed who gets a job as a warehouse worker at a warehouse called Warehouse B. Ed reports to work on the first day.

Ed: Reporting for work, sir.

Supervisor: Welcome to Warehouse B. Let me brief you on the job we need you to do.

Ed: I'm all ears.

Supervisor: We want to start storing at this warehouse all the information we get from our television set.

Ed: I see you have lots of empty shelves here. That's good; they'll be lots of storage room. So you do have a video recorder to start recording the shows?

Supervisor: Absolutely not. Such devices are forbidden here.

Ed: So how could you store all the information coming from the TV?

Supervisor: That is something you must figure out, given the rules I set.

Ed: Okay, give me the rules.

Supervisor: Nothing can be written down. We have no pens or pencils here, and you can never bring any. Writing with a pen or pencil or electronic device is forbidden here. If you want to store information, you can only use chemicals or proteins or electricity.

Ed: Chemicals or proteins or electricity?

Supervisor: Yes, we have all kinds of chemicals you can use to store the information from the TV. Plus we have lots of batteries, which you can set to any voltage you want. Plus we have lots of proteins lying around: ham, cheese, you name it. You can any use of these things to store the information from the TV set. But no writing is allowed.

Ed: How on earth could I use chemicals, electricity and proteins to store all that complicated information from the TV set?

Supervisor: I don't know. It's your job to figure that out.

Ed: Can I use some type of electronics to store the information from the TV shows?

Supervisor: No, electronics are strictly forbidden here.

Ed: I see you have lots of boxes.

Supervisor: Yes. If you figure out how to store information from the TV shows using chemicals, electricity, and proteins, you can put your successful solution in a box, and store it on the shelf.

Ed: How many of these TV shows do you need to store?

Supervisor: We need to store all the programs we get for the next 50 years. And after we've stored that, we need to be able to retrieve the information instantaneously. So if someone wants to know what was in some particular show on some particular date, we have to get that information from the shelves real fast.

Ed: So these boxes on the shelf will have to be carefully sorted and labeled, according to some system allowing rapid retrieval.

Supervisor: But you can't label the outside of any box – no writing allowed here. And once you've put a box on a shelf, you can never sort the boxes. And you can't label any of the shelves or aisles.

Ed: Wait a minute. I'm trying to imagine two years into the future, when thousands of these unmarked boxes are on the shelf. How on earth would anyone be able to instantly find a particular box when somebody asked for the info from one particular show – say, the information from the next Super Bowl or from the last episode of America's Got Talent?

Supervisor: I don't know. That's your job to figure that out. We have lots of wire – you can use as much of that as you want. But you can't bend the wire into letters. No writing allowed. And there's one other big problem.

Ed: What's that.

Supervisor: We have ten employees here who like to steal stuff. So once you start putting things on the shelves, whatever you put will get stolen real frequently.

Ed: Can you fire those employees?

Supervisor: No, they're guaranteed lifetime employees, because they're the warehouse owner's kids. They'll stay working here, no matter how much they steal. And another problem is that we get lots and lots of rats who come out every night, and who eat lots of any proteins or chemicals put on the shelves.

Ed: Can we just use some poison to kill off those rats?

Supervisor: No, that's strictly forbidden.

Ed: So let me see if I have this right. I have to set things up so that all the information that comes from the TV for the next 50 years gets stored on our shelves. But I can't use any electronics or writing to store all that information. All I can use is electricity, wire, chemicals and protein. I can use boxes, but none of the boxes can be labeled, marked or sorted. I've got to set things up so that the information from any requested TV show can be instantly retrieved, even though we'll just have shelves filled with unlabeled boxes. The information has to stay put for 50 years, even though there's ten employees who will be stealing lots of it every night, and lots of rats who will be eating up lots of chemicals or proteins I use to store the information.

Supervisor: That's about it. Can you think of some way to handle this?

Ed: Hell, no! I quit!

As you may have guessed already, Warehouse B is an analogy. Warehouse B represents the difficulty of storing information in a human brain. The stream of information from the television set represents the stream of information that flows through a particular person's senses as he lives. Storing the information from 50 years of TV shows would be about as difficult as storing the information from 50 years of living.

In our analogy, Ed is told that he must store the complicated information from the TV using only chemicals, electricity, and proteins, not by using any kind of electronics or writing. This corresponds to some limitations that would be in a brain if a brain were to store memories. We have no electronics in our brains. And neuroscientists examining brain tissue with electron microscopes have never detected any actual writing in the brain. In other words, even if we were to examine neurons at a magnification of 500,000 times, we would never see any tiny little letters that corresponded to some words in your memory.

Neuroscientists claim that the brain stores the very complex information we remember by using only chemicals, electricity and proteins. No neuroscientist has ever given a credible detailed explanation as to how such a miracle of encoding and translation could be accomplished. How, for example, could there ever be some combination of chemicals, electricity or proteins that represented your concept of your country or your religion or your mother?

In our analogy, Ed is told he must stick to a system of storage that is woefully unsuited for the instantaneous retrieval of specific information. He is told that he must put things in unmarked boxes that must be put on unlabeled shelves. Once lots of information accumulates, this system will not be able to handle instantaneous retrieval of specific information. For example, if someone asks three years from now, “What happened in the last Super Bowl?” or “Who were the winners at the Oscar awards two years ago?” no one at Warehouse B will be able to produce a quick answer. With thousands of unmarked boxes on the shelves, there will be no way to get such information instantaneously.

A brain would suffer from exactly this problem if it stored memories. For the brain has no coordinate system or position notation system by which an exact brain location could be located (such as neuron number 343,363,233), nor any labeling capability by which particular neurons or groups of neurons can be labeled. So an instantaneous recall of a specific memory (such as what a particular famous person looks like) should be impossible if it is stored in the brain. Also, neurons cannot be sorted, given the way they are arranged in a brain, with hundreds or thousands of connections between each neuron and nearby neurons. Given such an arrangement, you can no more sort things than you could sort the trees in a forest.

Suppose someone asks me, “Who was John F. Kennedy.” I instantly am able to recall an image of his face, and various facts about him, such as that he died by assassination on November 22, 1963. But how could I find that information so quickly if it was stored in some very tiny little part of my brain, perhaps from a location near neuron number 825,223,252? There would be no way for my brain to know where that exact location was.

It won't do any good for you to suggest that perhaps my brain scans all of its neurons to find that information. When you are asked some specific question, you do not at all have any type of thought experience similar to what it might be like to scan through all of your memories. You just instantly remember something. And if your brain was scanning through all its neurons to retrieve some information, that would take hours or days. You wouldn't be able to remember something instantly.

There is one other state of affairs in Warehouse B which is analogous to the situation in the brain. It is the fact that in Warehouse B there is a rapid loss of information stored on the shelves. In Warehouse B any information put on the shelves has a large chance of being lost within a few weeks, because of all the thievery by the ten guaranteed lifetime employees who are larcenous and can steal without risk, and because of all the rats that eat things on the shelves. In the brain there would be an equally great loss of any information stored, because of the rapid turnover of proteins. The most popular theory of memory storage in the brain is that memories are stored in synapses. But the proteins in synapses have an average lifetime of only a few weeks. There are other types of turnover going on. Synapses themselves have lifetimes of less than a year, as do the protrusions known as dendritic spines and synaptic boutons. As discussed here, there is no understanding of how the brain could possibly store information long enough so that you could remember things that happened decades ago. 

Just as Ed will never be able to figure out a system by which Warehouse B could actually store decades of TV shows (in a manner allowing instantaneous retrieval) given the limitations that the Supervisor has stated, our neuroscientists will never be able to specify a detailed scenario by which a brain could store memories for 50 years despite rapid protein turnover, and also allow specific memories to be instantly retrieved in the way our minds do, so that someone can name some obscure person, and you instantly recall facts about such a person you haven't thought about in many years. The most reasonable conclusion is that memories involve some mental facility other than the brain. We don't know how such a facility works, just as we don't have any reasonable idea of how a memory like a human's could possibly work using a brain.  But by postulating a non-neural basis for memory, we at least have a hypothesis that is not ruled out by what we know about the brain.

Nature never told us that a brain stores all a person's memories, and your body does nothing to suggest to you that you are retrieving memories from your brain. The idea that brains store memories is simply one that scientists gradually started assuming, without ever having sufficient evidence for such a conclusion. 

In one respect, the brain is even less suitable for storing memories than the Warehouse B described here. I described Warehouse B as having boxes and shelves, which would allow for some type of grouping effect, in which related bits of information can be grouped together. But in a brain, physical grouping should be impossible. The brain is a mass of neurons, and the average neuron is connected to 10,000 other neurons. In such a system there would seem to be no way in which related data items can be physically grouped together like pages in a manila file, nor any way in which data can be arranged in a discrete sequence, with a start point and a stop point.  As discussed here, such a system should not at all be suitable for storing long sequences, such as humans remember when they memorize songs, lists, and theatrical roles. 

Split-Brain Cases Conflict with "Brains Make Minds" Dogma

Certain stories crop up in the scientific literature, and persist year after year despite a lack of solid basis in fact. One such story is that Galileo threw spheres of different weights from the Leaning Tower of Pisa to test whether they would reach the ground at the same time. A wikipedia.org article on the experiment says such an experiment (never reported by Galileo) probably never occurred.

Another such story is the idea that Darwin found evidence for his ideas about evolution in finches he studied at the Galapagos Islands. Page 35 of a long paper on the topic by a Harvard scientist (entitled “Darwin and His Finches: The Evolution of a Legend” ) states Darwin “never actually put finches forward as evidence for the theory of evolution.” Page 39 states this:

In spite of the legend’s manifest contradictions with historical fact, it successfully holds sway today in the major textbooks of biology and ornithology, and is frequently encountered as well in the historical literature on Darwin. It has become, in fact, one of the most widely circulated legends in the history of the life sciences, ranking with famous stories of Newton and the apple and of Galileo’s experiments at the Leaning Tower of Pisa.

On page 134 of his recent biography of Darwin, A.N. Wilson states the following:

Peter and Rosemary Grant, evolutionary biologists from Harvard University, spent twenty-five summers studying these birds....They revealed that the beak changes were reversible -- this is hardly 'evolution.'  Beaks adapted from season to season, depending on whether droughts left large, tough seeds, or heavy rainfall resulted in smaller, softer seeds.

A legend that arose fairly recently is that split-brain patients patients have a splitting of their perception, or maybe something like “split consciousness.” Such an idea was based on research done by Roger Sperry and Michael Gazzaniga. A split-brain patient is a patient who has a severing of the corpus callosum, a mass of fiber-like nerves that connect the left hemisphere of the brain and the right hemisphere of the brain. 

Even though split-brain patients continued to show a unity of consciousness, and did not by any means show something like a split personality, materialists have tried to make as much hay as possible out of the research of Sperry and Gazzaniga. For example, in 2007 psychologist Steven Pinker claimed that “Surgery that severs the corpus callosum, separating the two hemispheres (a treatment for epilepsy), spawns two consciousnesses within the same skull,” and spoke as if this alleged observation was evidence against a human soul. Such a claim was bogus. None of the experimental results reported that split-brain patients had two consciousnesses.

In 2014 the wikipedia.org article on split-brain patients stated the following:

In general, split-brained patients behave in a coordinated, purposeful and consistent manner, despite the independent, parallel, usually different and occasionally conflicting processing of the same information from the environment by the two disconnected hemispheres...Often, split-brained patients are indistinguishable from normal adults.

On page 202 of his recent book "The Consciousness Instinct" neuroscientist Michael Gazzaniga claims  that “a neurosurgeon can disconnect the two hemispheres of the brain and produce two minds in your single head.” The claim is false, and he provides no historical examples of this happening. In fact, on page 203 Gazzaniga refers to split-brain patients, and says, “Oddly, after having their brains cut in half, all those patients said they felt fine, and the only difference they noted was the loss of seizures.” That statement contradicts his statement on page 202. 

In the video here we see a split-brain patient who seems like a pretty normal person, not at all someone with “two minds." And at the beginning of the video here the same patient says that after such a split-brain operation “you don't notice it” and that you don't feel any different than you did before – hardly what someone would say if the operation had produced “two minds” in someone. And the video here about a person with a split brain from birth shows us what is clearly someone with one mind, not two. In the video here we have a long interview with a girl who had a split brain operation (a functional hemispherectomy) that disconnected the two hemispheres of her brain. She is obviously a single unified mind, not two minds in a single body. 

A  scientific study published in 2017 set the record straight on split-brain patients. The research was done at the University of Amsterdam by Yair Pinto. A press release entitled “Split Brain Does Not Lead to Split Consciousness” stated, “The researchers behind the study, led by UvA psychologist Yair Pinto, have found strong evidence showing that despite being characterised by little to no communication between the right and left brain hemispheres, split brain does not cause two independent conscious perceivers in one brain.”

The press release states the following: “According to Pinto, the results present clear evidence for unity of consciousness in split-brain patients.” The paper states, “These findings suggest that severing the cortical connections between hemispheres splits visual perception, but does not create two independent conscious perceivers within one brain.” Their paper had the visual below showing their results:

Pinto and his colleagues criticize the research previously done on this topic, saying the following:

Strikingly, although this clinical observation features in many textbooks (Gazzaniga et al., 1998; Gray, 2002) the reported data are never quantitative...Sperry notes: ‘Although the general picture has continued to hold up in the main as described [… .] striking modifications and even outright exceptions can be found among the small group of patients examined to date.’

So apparently the original researchers weren't very numerically precise in measuring things, and got mixed results. Such nuances were ignored by a host of writers eager to use Sperry and Gazzaniga's research as something to prop up conventional dogmas that the brain generates the mind. Now doing things in a proper quantitative way, Pinto and his colleagues have come up with a result conflicting with the result of Sperry and Gazzaniga, a result telling us that split-brain patients have a perceptual unity of consciousness.

Pinto's paper notes that his findings spell trouble for two theories of consciousness, the Global Workspace Theory, and the Integrated Information Theory, which are just flavors of the theory that brains make minds:

This preserved unity of consciousness may be especially challenging for the two currently most dominant theories of consciousness, the Global Workspace theory (Baars, 1988, 2005;Dehaene and Naccache, 2001) and the Integration Information theory (Tononi, 2004, 2005; Tononi and Koch, 2015). A core assumption of the Global Workspace theory is that cortical broadcasting of selected information by the ‘global workspace’ leads to consciousness. Thus severing of the corpus callosum, which prevents broadcasting of information across hemispheres, seems to exclude the emergence of one global workspace for both hemispheres. Rather, it seems that without a corpus callosum either two independent global workspaces emerge, or only one hemisphere will have a global workspace, while the other does not. In either case, an integrated global workspace, and thus preserved conscious unity, seems to be difficult to fit into this framework.

The general prediction of the "minds come from brains" dogma would seem to be that if you split a brain so that the left half is not connected to the right half, this should result in two minds -- perhaps a "left half of the body in conflict with the right half of the body" situation. But no such thing occurs. After the split-brain operation there is still one consciousness and one self that at worst has some minor perceptual issues.  The result of a unified consciousness in split-brain patients is perfectly compatible with the thesis of this website, that the human mind is not produced by the brain.

Postscript: See also this scientific paper "The Myth of Dual Consciousness in the Split Brain." The actual facts about split-brain surgery are related here by a surgeon who has performed such an operation. He states this about split-brain patients:

"After the surgery they are unaffected in everyday life, except for the diminished seizures. They are one person after the surgery, as they were before."

The surgeon states: "In a rational scientific community in which evidence and reason held sway, split-brain surgery would be hailed as compelling evidence for dualism and the immateriality of the intellect and will."

Physician Michael Egnor states the following about Sperry's research:

"The neuroscientist Roger Sperry studied scores of split-brain patients. He found, surprisingly, that in ordinary life the patients showed little effect. Each patient was still one person. The intellect and will – the capacity to have abstract thought and to choose – remained unified. Only by meticulous testing could Sperry find any differences: their perceptions were altered by the surgery. Sensations – elicited by touch or vision – could be presented to one hemisphere of the brain, and not be experienced in the other hemisphere. Speech production is associated with the left hemisphere of the brain; patients could not name an object presented to the right hemisphere (via the left visual field). Yet they could point to the object with their left hand (which is controlled by the right hemisphere). The most remarkable result of Sperry’s Nobel Prize­–winning work was that the person’s intellect and will – what we might call the soul – remained undivided. The brain can be cut in half, but the intellect and will cannot. The intellect and will are metaphysically simple."

The recent article here in Psychology Today describes the bizarre experiment that was used to make the groundless claim that split-brain patients have two minds. It was some experiment based only on visual perception, using some experimental strange setup unlike anyone normally encounters. The article shreds to pieces claims that results from such an experiment shows that split-brain patients have two minds:

"Not so fast. There are several reasons to question the conclusions Sperry, Gazzaniga, and others sought to draw. First, both split-brain patients and people closest to them report that no major changes in the person have occurred after the surgery. When you communicate with the patient, you never get the sense that the there are now different people living in the patient's head.

This would be very puzzling if the mind was really split. Currently, you are the only conscious person in your neocortex. You consciously perceive your entire visual field, and you control your whole body. However, if your mind splits, this would dramatically change. You would become two people: 'lefty' and 'righty.' 'Lefty' would only see what is in the right visual field and control the right side of the body while 'righty' would see what’s in the left visual field and control the left side of the body. Both 'lefty' and 'righty' would be half-blind and half-paralyzed. It would seem to each of them that another person is in charge of half of the body.

Yet, patients never indicate that it feels as though someone else is controlling half of the body. The patients’ loved ones don’t report noticing a dramatic change in the person after the surgery either. Could we all — patients themselves, their family members, and neutral observers — miss the signs that a single person has been replaced by two people? If you suddenly lost control of half of your body, could you fail to notice? Could you fail to notice if the two halves of your spouse’s or child’s body are controlled by two different minds?"

A 2020 paper states this about split-brain patientis: " Apart from a number of anecdotal incidents in the subacute phase following the surgery, these patients seem to behave in a socially ordinary manner and they report feeling unchanged after the operation (Bogen, Fisher, & Vogel, 1965; Pinto et al., 2017a; R. W. Sperry, 1968; R. Sperry, 1984)." 

A very relevant case  reported is that of an 88-year old man (identified as H.W.) who tested very well on a test of mental functioning, getting the maximum possible score of 30. But it was found that the man had no corpus callosum. The corpus callosum is the main part of the brain that links the two brain hemispheres.  A man who has no corpus callosum is equivalent to a split-brain patient. As an article reports:

"Given the importance of the callosum for connecting the bicameral brain, you’d think this would have had profound neuropsychological consequences for H.W. In fact, a detailed clinical interview revealed that he’d led a normal, independent life – first in the military and later as a flower delivery man. Until recently, if H.W.’s testimony is to be believed, he appeared to have suffered no significant psychological or neurological effects of his unusual brain...Brescian and her colleagues conducted comprehensive neuropsych tests on H.W. and on most he excelled or performed normally. This included IQ tests, abstract reasoning, naming tests, visual scanning, motor planning, visual attention and auditory perception."

The article has a very clear title telling us the truth about this matter:

This Elderly Man Was Born With His Brain Hemispheres Disconnected. Did It Affect His Life? Hardly.

But the corresponding scientific paper sounds as if was written to try and make this case as unlikely as possible to be noticed. We have this title: "Case study: A patient with agenesis of the corpus callosum with minimal associated neuropsychological impairment." Agenesis is a word meaning "absence," one that would only be used by someone trying to get as few people as possible to notice an absence. At least this language is not as bad as the outright lies that occur when materialist scientists tell us that splitting a brain into two unconnected hemispheres results in two minds. 

Making a generalization about people born without a corpus callosum connecting the two sides of the brain, a scientific paper states this:

"The major anatomic feature of Primary AgCC is the absence of the corpus callosum....Primary AgCC has surprisingly limited impact on general cognitive ability. Although the full-scale IQ may be lower than expected based on family history, scores frequently remain within the average range."

We hear no mention of any "two minds in one body" effect. Another paper states this, using the term "agenesis of the corpus callosum" which means a failure of someone's body to ever have  the corpus callosum connecting the two halves of the brain:

"In the 37 adult cases of agenesis of the corpus callosum, 19 (51%) had some degree of intellectual impairment, with the remainder being judged to have a normal IQ. Of those with learning difficulties, two thirds had a mild impairment, and one third had a moderate or severe problem."

You can find papers on the condition of being born with no corpus callosum by searching on Google Scholar for papers having the phrase "agenesis of the corpus callosum."  You will not find any discussion of "two minds in one body" in such papers about split-brain equivalent patients, which helps show that the claim of such an effect is groundless.   

The paper "Outcomes Associated With Isolated Agenesis of the Corpus Callosum: A Meta-analysis" tells us that for those with complete agenesis of the corpus callosum (complete failure of the corpus callosum to appear) "abnormal cognitive status occurred in 15.16% (95% CI, 6.9–25.9) of cases," which is fewer than 1 case in 6. The same paper tells us that for those with partial agenesis of the corpus callosum (partial failure of the corpus callosum to appear) "cognitive status was affected in 17.25% (95% CI, 3.0–39.7) of cases." fewer than 1 in 5.  This suggests the great majority of people born with split brains and no corpus callosum have normal minds, and nothing like split minds or two minds in one body. 

The Argument for Determinism Collapses Once We Discard the "Minds Come from Brains" Dogma

In history organized religions have sometimes taught evil doctrines, such as the doctrine that heretics should be burned at the stake. Governments have sometimes taught evil doctrines, such as the idea that some particular people are subhuman, and deserving of death. And sometimes scientists can teach evil doctrines. There are two evil doctrines taught by a small minority of modern scientists, but not a majority of them. One is the "no free will" doctrine of determinism, and the other is the doctrine that there is an infinity of parallel worlds in which there are an infinite number of copies of each one of us, with every imaginable variation of events. I will explain in this post why both of these doctrines are evil, in the sense of being corrosive to the morality of people who adopt them. Neither of these doctrines is actually a scientific doctrine, as there is no evidence for either of them, and neither of them is capable of being verified. But in the 2017 collection of essays at edge.org entitled “What scientific term or concept ought to be more widely known?” there are two essays that attempt to spread one of these evil doctrines. The definition of "evil" I am using here is the definition of "harmful or tending to harm" given by several dictionaries when they define the word "evil." By "evil" I simply mean "pernicious."

The doctrine of the infinity of parallel universes, with an infinite number of copies of you and everyone else, is taught by physicist Frank Tipler in an essay in the 2017 edge.org collection. Tipler states the following:

That is, there has to be a person identical to you reading this identical article right now in a universe identical to ours. Further, there have to be an infinite number of universes, and thus an infinite number of people identical to you in them.

Tipler misinforms us and misleads us by claiming that most physicists believe in this doctrine, and by claiming that its originator Hugh Everett supplied a “proof” for it. Neither statement is true. The most popular interpretation of quantum mechanics is still the Copenhagen interpretation, not Everett's crazy interpretation. Everett supplied neither proof nor the slightest bit of evidence for this theory of parallel universes. And neither does Tipler, who also fails to supply any argument at all for believing in such a thing.

What is called the Everett "many worlds" theory is a theory supposedly based on quantum mechanics. The theory holds that every instant the universe is constantly splitting up into an infinite number of copies of itself, so that every possibility (no matter how unlikely) can be realized. The theory has a name that makes it sound not so unreasonable (with all the planets being discovered, the phrase “many worlds” doesn't sound too farfetched). But the name “many worlds” doesn't describe the nutty idea behind the theory. The theory would be more accurately described as the theory of infinite duplication, because the theory maintains the universe is duplicating itself every second. Or we might also call the theory “the theory of infinite absurdities,” since it imagines that all absurd possibilities (no matter how ridiculous) are constantly being actualized.

There is no evidence whatsoever for this theory, which is endorsed by only a minority of theoretical physicists. The Everett "many worlds" theory has been firmly rejected by physicists such as Adrian Kent, T. P. Singh (who says it has been falsified), and also Casey Blood, who calls it “fatally flawed.” No one has ever observed a parallel universe. We also cannot plausibly imagine such a theory ever being verified. To verify the theory, you would need to travel to some other universe to verify its existence, which is, of course, impossible. Even if you did travel to such a universe, you could never verify the idea that every possibility is occurring in other parallel universes.

Why is the Everett “many worlds” theory an evil doctrine? It is because if a person seriously believed such a doctrine, such a belief would tend to undermine any moral inclinations he had. I will give a concrete example. Imagine you are driving in your car at 2:00 AM on a bitterly cold snowy night, and you see a scantily clad very young child walking alone far from anyone. If you don't believe in the Everett “many worlds” theory, you may stop your car and call the police to alert them of this situation, or do something like give your warm coat to the child to keep her warm. But if you believe in the Everett “many worlds” theory, you may reason like this: regardless of what I do, there will be an infinite number of parallel universes in which the child freezes to death, and an infinite number of other parallel universes in which the child does not freeze to death; so there's really no point in doing anything. So you may then drive on without stopping or doing anything, convinced that the multiverse would still be the same no matter how you acted.

Imagine any moral situation in which you should act in some moral way. In any such situation, your tendency to act morally will be dulled if you believe that there are an infinite number of copies of yourself, and that all possible outcomes will occur an infinite number of times. So the Everett “many worlds” theory is an evil doctrine, if we define an evil doctrine as one that tends to produce evil actions, or reduces the chance of moral behavior.

Another evil doctrine taught by some modern scientists is the doctrine of determinism, that free will doesn't exist. This doctrine has been taught by many believers in the dogma that minds come from brains, and is dependent on such a dogma. Determinism is taught by Jerry Coyne in a post in the 2017 edge.org collection of essays. Coyne states the following:

A concept that everyone should understand and appreciate is the idea of physical determinism: that all matter and energy in the universe, including what’s in our brain, obey the laws of physics. The most important implication is that is we have no “free will”: At a given moment, all living creatures, including ourselves, are constrained by their genes and environment to behave in only one way—and could not have behaved differently. We feel like we make choices, but we don’t. In that sense, “dualistic” free will is an illusion. This must be true from the first principles of physics. Our brain, after all, is simply a collection of molecules that follow the laws of physics; it’s simply a computer made of meat. That in turn means that given the brain’s constitution and inputs, its output—our thoughts, behaviors and “choices”—must obey those laws.

Determinism is an evil doctrine, because it tends to weaken or destroy any sense of shame or guilt a person might have. Determinism offers an excuse (a kind of “get out of jail free” card) for any evil thing that you might do. If you believe that you have no free will, and that everything you do is completely mandated by the particles and electricity in your brain and the laws of physics, you may kill, maim or rape without feeling any sense of guilt at all. Why feel guilty about your conduct, when your neurons and brain chemicals and brain electricity made you do it? A person should only feel guilty about anything if there is free will.

Thankfully, there is a way to completely undermine the evil doctrine of determinism, to make it melt into the ground like the Wicked Witch of the West after Dorothy threw a bucket of water on her. We can make determinism melt away by simply discarding the unwarranted doctrine that the human brain generates the human mind. Take a look at Coyne's argument for determinism in the quote above. It is entirely predicated on the dogma that the mind is generated by the brain. But if our minds are not generated by our brains, there is not the slightest reason to doubt our free will. If my mind is some spiritual reality or soul reality or some mental reality that is not generated by my brain, then if I do something wrong I can't blame my neurons or some chemical reactions or electricity in my head; I can only blame my self.

The fact that we can defeat the evil doctrine of determinism, and preserve a belief in free will, is a practical reason for believing that the brain does not make the mind. But such a practical reason is only one of many reasons for believing that minds do not come from brains. They include the following:

• the fact that there are many dramatic cases in the medical literature of people who had more or less normal minds even though large fractions of the brain (or most of their brains) were destroyed due to injury or disease, including super-dramatic cases of people with good minds but less than 15 percent of their brains;
• the fact that there is no scientific understanding at all of how brains or neurons could be producing consciousness, thought, understanding or abstract ideas (mental things that are very hard or impossible to explain as coming from physical things);
• the fact that there is no plausible account to be told of how brains could possibly be storing memories that last for fifty years, given the high protein turnover in synapses, where the average protein only lasts a few weeks;
• the fact that there is no understanding of how brains could achieve the instantaneous recall of distant, obscure memories that humans routinely show, given the lack of any coordinate system or indexing in a brain that might allow some exact position of a stored memory to be very quickly found;
• the fact that there is no understanding whatsoever of how concepts, visual information, long series of words, and episodic memories could ever be physically stored by a brain in any way that would translate all these diverse types of information into synapse states or neuron states;
• the fact that for more than 40 years numerous people have reported vivid near-death experiences occurring after their hearts stopped and their brains were inactive, during times when they had no brain waves, and they should have had no consciousness at all, with many of the medical details they reported during such experiences being independently verified (as described here).

So while there is a practical moral reason for believing that minds do not come from brains, what we may call a reason of convenience, there are many more evidence reasons and logic reasons for thinking such a thing, reasons that hold with equal strength even if we pay no attention to practical consequences.

Do not believe in the evil nonsense of determinism. You are a person with free will and moral responsibility. If you do some evil thing, you should feel guilt, because it is your self who made the bad decision, not your neurons.

As for Everett's "many worlds" theory, the fact that a small minority of physicists believe in such raving nonsense is simply something that exposes as false the myth that the modern scientist is necessarily a very logical thinker deciding on reasons of evidence. Clearly it is very possible for the modern scientist to believe something that is both absurd and unwarranted, whenever such a belief becomes fashionable in his or her little academic tribe. This is another reason why we should never be intimidated by people making arguments along the lines of "it must be true, because most of the scientists believe it."

Animal Experiments Conflicting with the Dogma That the Brain Stores All Memories

Scientists have long advanced the dogma that memories can only be stored in brains. But there is a line of experiments that challenge such a dogma. The experiments involve worms. The worms in question have an astonishing ability. You can cut off the head of one of these worms, and it will grow a new head.

In the 1950's the scientist James McConnell did astonishing experiments with flatworms. He trained flatworms (planaria) to respond to lighting cues. He then cut off the heads of the flatworms, leaving only half a worm. He was not surprised to see the tail of the worm regrow into a full worm that included a new brain. Such a thing had been observed long ago. But what was surprising was that the worms seemed to remember the learning that had previously been provided. Under the prevailing dogma of neuroscience – that all memories are stored in the brain – such a thing should have been impossible. The learning should have been lost when a worm's first brain was cut off. McConnell's research was published in a peer-reviewed scientific journal. The paper stated, “ It was concluded that in planaria the rudimentary brain is necessary for learning to take place but not for retention of the learned response."

More recently, scientist Michael Levin of Tufts University has replicated McConnell's findings. Spending lots of money, Levin developed a fancy machine called the Automatic Training Apparatus, designed to test flatworms in a way that would be computer-assisted and involve less subjective interpretation by humans. 

 Levin's machine

Levin's results were similar to McConnell's. The sequence he documented over and over again was:

1. A worm was trained in some way.
2. The worm had its head severed.
3. The worm regrew its body, growing a new brain.
4. The worm was then retested to see whether it remembered its previous learning.
5. It was found repeatedly that the worm seemed to remember what it had previously learned before decapitation.

Levin published his research in a peer-reviewed scientific journal. The paper was entitled, “An automated training paradigm reveals long-term memory in planarians and its persistence through head regeneration.”

It is impossible to explain these results under prevailing dogmas that memories are stored in brains. An article on Levin's research includes some weird speculation involving RNA molecules going from the head of the flatworm into the tail, and then migrating back into the head after the head had regenerated after decapitation. But the article concedes that this scenario is “imaginary,” and scientists haven't even maintained that memories are stored in RNA molecules.

But there is a scenario that can explain experimental results such as McConnell's and Levin's. Consider the following hypothetical scenario.

1. All animals with brains (include flatworms and humans) have something like a soul. In the case of a flatworm, we might call this a mini-soul.
2. Such animals store memories not mainly in brains, but mainly in souls.
3. When a flatworm is decapitated, its brain is lost, but its soul or mini-soul is preserved, and still holds the animal's previous memories.
4. When the decapitated flatworm grows a new brain, it is able to remember its previous learning, because it is retrieving memories not from its newly regenerated brain but from its soul or mini-soul that was never damaged.

The experimental results of McConnell and Levin are inconsistent with the idea that memories are stored only in brains, but are quite consistent with the scenario above.  These experiments should come as no surprise to anyone who has studied the research of Karl Lashley. Lashley spent years doing experiments with a variety of animals to determine how much memory was affected by removal or damage to parts of the brains. He found many examples of animals remembering things well even after large parts of their brains had been removed. 

Over many years, Lashley did extensive research in which he tested how memory and learning is affected when you take out various parts of an animal's brain. Lashley tested using three types of mazes of varying difficulty. Astonishingly, Lashley found that you could remove half of a rat's brain, and it had very little effect on the rats ability to remember either of the two simpler types of mazes.

Here are some startling results listed by Lashley:

1. Rats, trained to have a differential reaction to light, showed no reduction in accuracy of performance when the entire motor cortex of the brain, along with the frontal poles of the brain, was removed.
2. Monkeys were trained to open various latch boxes. The entire motor areas of the monkeys' brains were removed. After 8 to 12 weeks of paralysis, during which they had no access to the latch boxes, the monkeys were then able to open the boxes “promptly” and “without random exploratory movements.”
3. 13 rats were trained to solve mazes, and we read here "only one animal did not show evidence of the maze habit after removal of the frontal portions of the brain." 
4. Rats were trained to solve mazes, and then on the rats incisions were made separating different parts of their brains. This produced no effect in memory retention.
5. Monkeys were trained to unlatch latch boxes.  After having their prefrontal cortex removed, there was “perfect retention of the manipulative habits.”
6. Lashley said, “A number of experiments with rats have shown that habits of visual discrimination survive the destruction of any part of the cerebral cortex except the primary visual projection area.”
   

Details on these experiments can be found online in Karl Lashley's paper, “In Search of the Engram,” and in the book here giving all of Lashley's main papers (a good book that can be read online by registered users of www.archive.org). 

Are there any other experiments hinting at the existence of a soul? Yes, but they involve not animals but human beings. The experiments I refer to are experiments involving ESP and remote-viewing. Innumerable scientific papers have been published documenting positive results in such experiments. In the case of the Joseph Rhine experiments at Duke University, we have experiments showing spectacular results that we would not expect to see merely by chance even if everyone on the planet was tested for ESP.

What do such experiments have to do with the soul? Abilities such as ESP and remote viewing are utterly inexplicable under a neurological framework. Evidence for such abilities suggests very strongly that the human mind involves some paranormal or spiritual or transcendent component that goes beyond anything that can be explained by using the nervous system and the brain. The term “soul” can be used as a vague term for such a component.

Of course, you can deny all of this if you wish to cling to materialist dogmas about the brain, and maintain that the mind and memories are 100% brain effects. But life is going to be hard for you. You must explain away or deny the worm experiments done by multiple researchers. You must explain away or deny tons of experiments showing paranormal human abilities, experiments done for more than 100 years, including experiments done at leading universities and experiments long funded by the US government. You must deny all the evidence involving near-death experiences, suggesting that human consciousness can continue when the brain is inoperative, including many cases of people verifying details of their medical procedures when they should have been completely unconscious. You must claim that memories are all stored in brains, even though there is no plausible mechanism by which human brains could store memories for longer than a year or two, given all the structural and protein turnover occurring in synapses (discussed here). You must somehow claim that memory recall is purely neurological, even though no one has the slightest idea of how a brain or mind could ever know how to find the exact location in the brain where a memory was stored. You must also maintain that somehow all our abstract thoughts are made by neurons, although no one can explain how one neuron or a trillion neurons could combine to make an abstract concept such as “life,” “universe,” or “nation.” You must also maintain that somehow the brain is constantly using a vast wealth of encoding schemes and decoding schemes that allow it to translate concepts, episodic memories and visual memories into molecular storage, even though no one has ever found such an encoding scheme, no one has ever spelled out in detail how such encoding schemes could work, and if such encoding schemes existed they would require some insanely intricate design scheme almost infinitely more complicated than the design scheme behind DNA (creating a gigantic “intelligent design” issue materialists would prefer to avoid). You must also explain away cases such as John Lorber's and these cases, which suggest that minds can function very well even when a large fraction of the brain is damaged or a great majority of the brain is gone.

Good luck doing all that without tying your prose into knots.

Postscript: Below (from the news account here) is a description of tests on the surgical removal of half of the brain of monkeys. The result is one we might expect under the idea that the brain is not the source of the mind. 

The 1963 newspaper account here is entitled "Monkeys With Half a Brain." We read this:

"Fifty monkeys have had half of their brains removed. Their memories appear to be as complete as before surgery. Until this experiment was made, even doctors thought that such surgery would affect memory....Not only is memory retained; the monkeys are alert, intelligent, sociable, and have the same enthusiasm as doing things as before....What are some of things the team has discovered from observation of monkeys with half their brain removed? The monkeys remember how do things taught them before surgery. Such as which of two blocks of wood place under them has a reward under it -- a raisin or other food. Fears are recalled....'While the rhesus monkeys we test remember everything taught them before surgery, it takes them twice as long to learn something new as monkeys with both half of their brain,' explains Dr. Kruper. 'But the important thing is that they DO learn, even if it does take them longer.' "