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Random-Number-Generator_1

Readers should take note of a new section in Chapter 6 entitled “Psi Phenomena.” We have discussed parapsychology in previous editions but have been very critical of the research and skeptical of the claims made in the field. And although we still have strong reservations about most of the research in parapsychology, we find the recent work on telepathy worthy of careful consideration.

(From the Preface to Introduction to Psychology by Richard L. Atkinson – 1990: quoted in The Spiritual Brain, page 169) 

In science, the acceptance of new ideas follows a predictable, four-stage sequence. In Stage 1, skeptics confidently proclaim that the idea is impossible because it violates the Laws of Science. This stage can last from years to centuries, depending on how much the idea challenges conventional wisdom. In Stage 2, skeptics reluctantly concede that the idea is possible, but it is not very interesting and the claimed effects are extremely weak. Stage 3 begins when the mainstream realizes that the idea is not only important, but its effects are much stronger and more pervasive than previously imagined. Stage 4 is achieved when the same critics who used to disavow any interest in the idea begin to proclaim that they thought of it first. Eventually, no one remembers that the idea was once considered a dangerous heresy.

(Dean Radin: The Conscious Universe – page 1)  

In 2002 I read a fascinating book on parapsychology by H.J. Irwin. My recent reading of another intriguing book, The Spiritual Brain, triggered a memory of that experience.

Irwin’s book is a rigorous examination of the work done up to that point in the field of parapsychology. I was still working in the NHS at the time and swimming against all the powerful reductionist currents of thought flowing along the broad estuary of mental health work.  Reading this book was yet another attempt to find a sound empirical basis for my scepticism about materialism.

That sounds like a futile ambition, you may think. But I am not alone in cherishing that hope. Beauregard and O’Leary quote Eccles and Robinson with approval in The Spiritual Brain as saying (page 125):

We regard promissory materialism as superstition without a rational foundation. The more we discover about the brain, the more clearly do we distinguish between the brain events and the mental phenomena, and the more wonderful do both the brain events and the mental phenomena become. Promissory materialism is simply a religious belief held by dogmatic materialists . . . who often confuse their religion with their science.

So that makes five of us at least.

Where a nonmaterialist explanation works well

What reactivated my interest of more than decade ago was Beauregard and O’Leary’s list of things that a nonmaterialist perspective can explain better than a materialist one (ibid.)

For example, a nonmaterialist view can account for the neuroimaging studies that show human subjects in the very act of self-regulating their emotions by concentrating on them. It can account for the placebo effect (the sugar pill that cures, provided the patient is convinced that it is a potent remedy). A nonmaterialist view can also offer science-based explanations of puzzling phenomena that are currently shelved by materialist views. One of these is psi, the apparent ability of some humans to consistently score above chance in controlled studies of mental influences on events. Another is the claim, encountered surprisingly often among patients who have undergone trauma or major surgery, that they experienced a life-changing mystical awareness while unconscious.

My clearest memory of Irwin’s book concerned precisely the massive amount of meticulously generated evidence in favour of psi, especially in terms of subjects’ accurately predicting random numbers at a level slightly but consistently above chance over thousands of carefully controlled trials.  Not a dramatic finding, perhaps, not like apparently successful mediumship or seemingly bending spoons on television, but in an important way more compelling and significant than any of those because all possibility of fakery had been eliminated to leave it beyond all reasonable doubt that something materialists couldn’t explain was going on.

psi dice

Rear-guard materialism

Most materialists, little to their credit or credibility, resolutely refused to look carefully at the evidence as they knew in advance that such findings were impossible and must be the result of fraud or sloppy methodology. So much for science’s supposed openness to all evidence. In fact, it has always been blinded by its current paradigms, so there is really no surprise here either.

Beauregard and O’Leary quote a particularly startling example of materialistic zealotry. Grossman tells of his encounters with materialists about NDEs. He recalls one snatch of dialogue which they quote (page 166)

Exasperated, I asked, “What will it take, short of having a near-death experience yourself, to convince you that it’s real?” Very nonchalantly, without batting an eye, the response was: “Even if I were to have a near-death experience myself, I would conclude that I was hallucinating, rather than believe that my mind can exist independently of my brain.”

There’s no arguing with such intransigent dogmatism – in the face of the evidence that I am convinced exists but which it refuses to examine, such an attitude is bordering on the delusional. What makes it all the more bizarre is that the evidence for psi has been conducted with a rigour and extensive sample size that would be the envy of many a mainstream researcher. Beauregard and O’Leary summarise the findings as follows (pages 170-171):

Psi is not a form of magic. It is a low-level effect demonstrated in many laboratory studies—one that materialism does not account for. . . . Generally, the studies show that people sometimes get small amounts of specific information from a distance that do not depend on the ordinary senses. . . The experimental subject is asked to influence the [Random Number Generator’s] output by “wishing” for 1’s or 0’s. A small but stable effect has been shown over sixty years of tossing dice and RNGs that is reliable irrespective of the subject or the experimenter and remains when independent or skeptical investigators participate.

Not many experimental findings survive, for example, their attempted replication by sceptical experimenters. That in itself argues for something valid as well as seriously strange going on. Sadly we meet the same kind of scientistic dogmatism once again. They quote (pages 171-172) from Dean Radin‘s The Conscious Universe – which I read so long ago I’d completely forgotten it:

Skeptics who continue to repeat the same old assertions that parapsychology is a pseudoscience, or that there are no repeatable experiments, are uninformed not only about the state of parapsychology but also about the current state of skepticism!

entanglement-two

For source website see link

A Blinding Double-bind

Radin also points out the resulting double bind with blistering clarity (quoted on page 173):

If serious scientists are prevented from investigating claims of psi out of fear for their reputations, then who is left to conduct these investigations? Extreme skeptics? No, because the fact is that most extremists do not conduct research; they specialize in criticism. Extreme believers? No, because they are usually not interested in conducting rigorous scientific studies.

I have taken his book down off my shelves and placed it on my desk to read again.

Beauregard and O’Leary conclude (ibid.):

Psi must find its place within an evidence-based paradigm of physics, psychology, and neuroscience. However, working out and testing a hypothesis for psi faces some obstacles in a materialist environment. . . .

They are clear that the effect is small (page 167):

The stubborn problem turns out to be a small statistical effect from controlled laboratory studies, the psi effect, a general term for telepathic and psychokinetic phenomena.

And they are suitably cautious about the hypotheses we can build upon this robust but tiny effect (page 177):

Regarding psi, we can assume one of two things: (1) every single instance of psi is a direct interference in nature, presumably by a divine power from outside the universe; or (2) the universe permits more entanglement than the materialist paradigm does.

They favour the second idea. I would be delighted if this were to be more seriously investigated by mainstream researchers and the findings were then to be integrated into a more spiritual model of reality. The days of materialist domination are numbered, I feel: I’m just not sure how many more there are – whether it will be millions or merely thousands.

Radin

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worldwideweb

Worldwide Web (for source website see link)

Van Lommel, in his book Consciousness beyond Life, is attempting to persuade us that consciousness is not a product of the brain: in fact, the brain, in his view, may simply be our means of accessing consciousness, rather as a computer gives us access to the internet.

After the first shock of becoming a Bahá’í, which came at the end of twenty years as an atheist including seven years exposure to a reductionist psychological orthodoxy, I had to fight to integrate my new understanding into my current worldview. Now I was reading that the mind is an emanation of the spirit, whereas previously everything that I had read told me that the mind was at best an emergent property of the brain, at worst simply a by-product of neuronal complexity. It was a steep learning curve.

For anyone reading this who is where I was in terms of this collision of ideas, Pim van Lommel is at the top of an ideological Everest. I am not naïve enough to suppose that a sequence of three blog posts is going to do much to shift such a person from where they are at present into this very different paradigm, especially given the bias of mainstream science against the whole idea as completely preposterous.

I would like to argue though that the only tenable position for any true science to adopt is agnosticism, and, moreover, an agnosticism that does not rule out anything a priori, that is prepared to examine any evidence on its merits no matter how dissonant with its prevailing ideas, and that is also capable of realising that evidence and explanation are not the same thing at all. While I might feel that van Lommel’s evidence and the arguments he builds upon its foundations are compelling in their demonstration that there is indeed a soul and an afterlife (in fact, he’s not quite saying that), there might be other conclusions to draw from that same evidence that we will be deprived of if we dismiss it out of hand as virtually delusional.

So, in that spirit, I hope I can carry along any convinced atheists among the readers of this blog at least to the end of this post and of the next one so that they can hopefully get a glimpse of the cogency of his arguments through my rather brutal summary. It has not been possible to also include a detailed explanation of his evidence base. For that a close reading of his text would be necessary. You will have to take my word for it that the evidence he musters, beyond the fragments I refer to here, is not to be easily dismissed as fantasy.

fmri_groot

fMRI Machine (for source see link)

The Evidence

Let’s pick up his argument at what is a crux for his case (pages 132-133):

The fact that an NDE is accompanied by accelerated thought and access to greater than ever wisdom remains inexplicable. Current scientific knowledge also fails to explain how all these NDE elements can be experienced at a moment when, in many people, brain function has been seriously impaired. There appears to be an inverse relationship between the clarity of consciousness and the loss of brain function.

What kind of evidence does he adduce in support of this proposition. The most telling kind of evidence comes from prospective rather retrospective studies, ie studies where the decision is taken in advance to include all those people who have undergone resuscitation within the context of several hospitals and question them as soon as possible both immediately afterwards and then after a set period of time again later, rather than finding people who claimed to have had an NDE and interviewing only them. The data is impressive both for the numbers in total involved (page 140):

Within a four-year period, between 1988 and 1992, 344 consecutive patients who had undergone a total of 509 successful resuscitations were included in the study.

and for the strength of the evidence those numbers provided (page 159):

The four prospective NDE studies discussed in the previous chapter all reached one and the same conclusion: consciousness, with memories and occasional perception, can be experienced during a period of unconsciousness—that is, during a period when the brain shows no measurable activity and all brain functions, such as body reflexes, brain-stem reflexes, and respiration, have ceased.

The conclusion van Lommel felt justified in drawing followed naturally on from that evidence (page 160);

As prior researchers have concluded, a clear sensorium and complex perceptual processes during a period of apparent clinical death challenge the concept that consciousness is localized exclusively in the brain.

What is important to emphasise here is that the precise conditions under which the NDE was experienced were completely, accurately and verifiably recorded, something not possible in a retrospective study: van Lommel is clear (page 164) that ‘in such a brain [state] even so-called hallucinations are impossible.’

He is, of course, not claiming that there is no relationship at all between brain activity and consciousness, only that the brain does not produce or completely determine consciousness in any way we currently understand and any assumption of that kind is unwarranted. He also produces reasons for concluding that our technology is not sophisticated enough as yet to capture what is actually going on. For example, our equipment can only scan once every two seconds whereas cerebral processes take place in milliseconds. This, he says, (page 180) is like ‘reading a book by reading only one of each thousand words.’

Further to this point, he quotes the interesting experience of a sophisticated subject who wanted to test this for himself, unknown to the experimenters. They were testing for the mind/brain’s reaction to either having one’s foot tickled or seeing one’s foot tickled. He decided he was going to think about football in the one case and about his cat’s funeral in the other. The results showed no difference between his thoughts and the thoughts of all the other participants as far as the fMRI scans were concerned (pages 180-181):

At present, scientific research methods appear to be incapable of accurately studying the neural processes associated with our experience of consciousness. . . . . . Given the fact that Roepstorff’s thoughts fell outside the scope of the experiment, the test leader should not have been able to understand the findings. But the leader failed to notice anything strange about the scans. They were no different from the scans of any of the other subjects. . . . .. only the subject himself has direct access to his thoughts.

In the end, the kind of subjectivity, whose abandonment by psychology the Kellys lament in their substantial work Irreducible Mind, cannot be ignored (page 181):

Consciousness is fundamentally unverifiable, and thus fails to meet scientific criteria…. This evaporates the hope for completely objective knowledge about consciousness. Sooner or later, you will have to talk to your subject, so there will always be a subjective link.

memory-improvement-with-brain-games-for-adults

For source see link.

Brain as Transceiver

Van Lommel then moves on to even more interesting ground (pages 183-184):

The hypothesis that consciousness and memory are produced and stored exclusively in the brain remains unproven. For decades, scientists have tried unsuccessfully to localize memories and consciousness in the brain. It is doubtful whether they will ever succeed.

He quotes the conclusions of a computer expert and a neurobiologist (page 193):

Simon Berkovich, a computer expert, has calculated that despite the brain’s huge numbers of synapses, its capacity for storing a lifetime’s memories, along with associated thoughts and emotions, is completely insufficient. . . . . . Neurobiologist Herms Romijn, formerly of the Netherlands Institute for Neuroscience, also demonstrated that the storage of all memories in the brain is anatomically and functionally impossible.

Credibility is lent to the implications of this argument by exceptional but genuine cases of brain damage, take for example (page 194):

John Lorber’s description of a healthy young man with a university degree in mathematics and an IQ of 126. A brain scan revealed a severe case of hydrocephalus: 95 percent of his skull was filled with cerebrospinal fluid, and his cerebral cortex measured only about 2 millimeters thick, leaving barely any brain tissue. The weight of his remaining brain was estimated at 100 grams (compared to a normal weight of 1,500 grams), and yet his brain function was unimpaired.

This leads him to feel that the usual conclusion we draw when brain damage impairs functioning may be simplistic and misleading (ibid.):

. . . [F]unctions can also be lost after brain damage brought on by a cerebral hemorrhage, serious head trauma with permanent brain damage, long-term alcohol abuse, or encephalitis. The obvious and correct conclusion must be that the brain has a major impact on the way people show their everyday or waking consciousness to the outside world. The instrument, the brain, has been damaged, whereas “real” consciousness remains intact.

There is also a two-way relationship between mind and brain, something to which the latest work on neuroplasticity conclusively testifies (see earlier posts for more information). As van Lommel puts it (page 184): ‘A conscious experience can be the result of brain activity, but a brain activity can also be the result of consciousness.’ He expands on this point later (page 200):

In summary, the human mind is capable of changing the anatomical structure and associated function of the brain. The mind can change the brain. There is unmistakable interaction between the mind and the brain and not just in the sense of cause and effect. As such, it would be incorrect to claim that consciousness can only be a product of brain function. How could a product be able to change its own producer?

He therefore feels justified in stating (ibid.):

. . . . switching on your computer, connecting to the Internet, and navigating to a Web site does not determine the content of this Web site. The activation of certain areas of the brain cannot explain the content of thoughts and emotions.

Later he unpacks the implications of this more fully (page 268):

We are not aware of the hundreds of thousands of telephone calls, hundreds of television and radio broadcasts, and the billions of Internet connections around us day and night, passing through us and through the walls, including those of the room in which you are reading this book. . . . . . We only see and hear the program when we switch on a TV set,. . . . . The computer does not produce the Internet any more than the brain produces consciousness. The computer allows us to add information to the Internet just like the brain is capable of adding information from our body and senses to our consciousness.

Samadhi_Buddha_01

Samadhi Buddha (for source see link)

Where this leaves us

He strongly questions the default position of contemporary neuroscience (page 185):

Contemporary research on consciousness in neuroscience rests on unquestioned but highly questionable foundations. Consciousness does not happen in the brain… despite the fact that a majority of contemporary scientists specializing in consciousness research still espouse a materialist and reductionist explanation for consciousness,

He explains exactly where key mechanisms for consciousness fail in a cardiac arrest and why an alternative explanation is necessary for those cases where full or even heightened consciousness exists in such a brain state (page 193):

During a cardiac arrest the cerebral cortex, thalamus, hippocampus, and brain stem as well as all connections between them stop functioning, as we have seen, which prevents information from being integrated and differentiated—a prerequisite for communication and thus for the experience of consciousness. The experience of consciousness should be impossible during a cardiac arrest. All measurable electrical activity in the brain has been extinguished and all bodily and brain-stem reflexes are gone. And yet, during this period of total dysfunction, some people experience a heightened and enhanced consciousness, known as an NDE.

Not surprisingly, this line of thought has spiritual implications (page 302):

Physicist and psychologist Peter Russell compares the ability to experience consciousness with the light of a film projector. As the projector throws light onto a screen, the projected images change constantly. All of these projected images, such as perceptions, feelings, memories, dreams, thoughts, and emotions, form the content of consciousness. Without the projector’s light there would be no images, which is why the light can be compared to our ability to experience consciousness. But the images do not constitute consciousness itself. When all the images are gone and only the projector’s light remains, we are left with the pure source of consciousness. This pure consciousness without content is called samadhi by Indian philosophers and initiates and can be experienced after many years of meditation. It is said to bring enlightenment.

This brings me to a consideration of what van Lommel makes of this possibility. That will have to wait for the next post.

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Dad in Civil Defence

My father in Civil Defence circa 1940 – fourth from the left

As Frederik van Eeden put it back in 1890: “I am more convinced than ever that the a-priori rejection of and refusal to examine unfamiliar and unusual phenomena is the greatest foe of scientific progress.”

(Consciousness beyond Life - page 264)

In 1898 James wrote that the brain’s role in the experience of consciousness is not a productive but is instead a permissive or transmissive role; that is, it admits or transmits information.

(Consciousness beyond Life – page 307)

Here we go again!

I continue to find myself in the grip of the near death experience (NDE) issue. Exactly why it matters so much to me is not completely clear. It may in part be to do with my sister having died before I was born. She was twelve years old. It was 1939 and the war was just about to start. I was born just before the war ended and grew up in the double shadow of my parents’ grief and a world seeking to come to terms with the experiences of the blitz and the holocaust.

Later, when my father was dying, in an incident that I put down to morphine at the time, atheist that I was, he woke from his sleep when my mother called his name thinking he had died. ‘Oh, Mary,’ he said with infinite sadness, ‘why did you call me back. I was somewhere so beautiful I did not want to leave.’ Being a man of few words, he said no more. However, after my mother died and we sold the house, the people who had bought it said they were rather unnerved to wake one night in the master bedroom to find a gaunt and tall old man leaning over the bottom of the bed as though to see who was asleep in it.

On top of that is a feeling, which never completely goes away, that I am in exile – from where or why I have no idea, though I could fill in the blanks quite easily, but not from memory. Whatever the real reason, NDEs and what they might mean is an issue that fascinates me.

How could I resist reading Pim van Lommel’s book?

I am not concerned to discuss those aspects of this fascinating book which deal with areas that have already been well-trodden on this blog, for example the elements of a typical NDE, the alternative neuro-scientific or narrative-tradition explanations. I want to focus instead on what I regard as his main theme and the mainstream resistance to it, which leads him into areas that previous texts I have read do not deal with in such depth. Also I do not intend to go over his explanation of the studies he and others have conducted, though they are interesting in their own right and confirm the authenticity of the experience in so far as that is possible to do at present.

Does consciousness have a biological basis at all?

I have never been an overly religious person. I am reluctant to tell many people this incident but was compelled to write to you after reading this article. Three years ago also my father was murdered. After three weeks the police came to a standstill and put out a call for help in the newspaper. I dreamed of my dad three nights in a row. Each night he told me to look in the files and gave me specific instructions. After the third night I called the head of the ATF who was working on our case. He must have thought I was a real crackpot. But I had looked in my dad’s files. In my dream he had given me a date and a name. Sure enough, the name was there. The ATF agents contacted that person, and he gave the police the names of the people who were involved in my father’s murder. I really can’t give you any more details on this—we haven’t gone to trial yet and there is a gag order issued. I don’t claim to be psychic. I don’t have any idea why these things have happened to me. But it makes me wonder and curious.    

If this story can be believed, and the thousands of others like it, then the question that inevitably arises is the one at the head of this section: Does consciousness have a biological basis at all?

Van Lommel believes it does not, in the sense of consciousness being created from matter. He marshalls both evidence and theory to back up his position. The next three posts attempt to give a sense of part of his argument.

Making the Idea Plausible

Pim-van-Lommel

Pim van Lommel

He is acutely aware that his case is regarded with profound suspicion by the majority of mainstream scientists. He looks at the impact that this has both on the treatment of evidence and on the way we receive the accounts of those who have experienced an NDE. He quotes Kuhn for a key component of mainstream science’s response (from the introduction):

The American philosopher of science Thomas Kuhn claimed that most scientists are still trying to reconcile theory and facts within the routinely accepted (materialist) paradigm, which he describes as essentially a collection of articles of faith shared by scientists. All research results that cannot be accounted for by the prevailing worldview are labeled “anomalies” because they threaten the existing paradigm and challenge the expectations raised by this paradigm.

He argues – and I am not sufficiently expert in quantum theory to judge the strength of his case here – that quantum theory has altered the balance of the argument significantly (ibid.):

According to some quantum physicists, quantum physics accords our consciousness a decisive role in creating and experiencing perceptible reality. . . . . . This transforms modern science into a subjective science in which consciousness plays a fundamental role.

As a result of the implications of quantum theory and supported by his own research and that of others, he strongly feels (ibid.):

On the basis of prospective studies of near-death experience, recent results from neurophysiological research, and concepts from quantum physics, I strongly believe that consciousness cannot be located in a particular time and place. This is known as nonlocality. Complete and endless consciousness is everywhere in a dimension that is not tied to time or place, where past, present, and future all exist and are accessible at the same time.

To help lame-brains like me to keep up, he brings in a helpful analogy that is being used quite widely by those of this point of view (ibid.):

Our brain may be compared both to a television set, receiving information from electromagnetic fields and decoding this into sound and vision, and to a television camera, converting or encoding sound and vision into electromagnetic waves. . . . . . The function of the brain can be compared to a transceiver; our brain has a facilitating rather than a producing role: it enables the experience of consciousness.

Mainstream Resistance

Even though I find this picture of the mind-brain-consciousness relationship quite plausible now, after my decades of wrestling with the implications of this research, most practitioners of medicine and psychology within the system find it too hard to swallow. Van Lommel describes an incident at a conference on NDEs (page 9):

After a few presentations on NDE and somebody’s personal story, a man got up and said, “I’ve worked as a cardiologist for twenty-five years now, and I’ve never come across such absurd stories in my practice. I think this is all complete nonsense; I don’t believe a word of it.” Whereupon another man stood up and said, “I’m one of your patients. A couple of years ago I survived a cardiac arrest and had an NDE, and you would be the last person I’d ever tell.”

And that is a huge problem for those who have such experiences. The following example is not untypical and should be seen as providing strong though admittedly anecdotal evidence (page 32):

During my NDE following a cardiac arrest, I saw both my dead grandmother and a man who looked at me lovingly but whom I didn’t know. Over ten years later my mother confided on her deathbed that I’d been born from an extramarital affair; my biological father was a Jewish man who’d been deported and killed in World War II. My mother showed me a photograph. The unfamiliar man I’d seen more than ten years earlier during my NDE turned out to be my biological father.

heartsurgery

Van Lommel feels we should treat these types of account with respect (page 44):

I am of the opinion that people who have had a near-death experience and who are capable of putting their experience into words can teach us a great deal about the relationship between human consciousness and the brain. Finding an explanation for the cause and content of the near-death experience is a major scientific challenge.

The consequences of contempt

When we are contemptuous and dismissive, this can impact negatively upon the individual with the experience as well as on the progress of science in this area (page 51-52):

The process of accepting and integrating the NDE cannot begin until people feel capable of sharing their thoughts and feelings. With immense perseverance, often aided by positive reactions from those around them, people learn to live according to their newfound insights into what matters in life. . . . . When someone first tries to disclose the NDE, the other person’s reaction is absolutely crucial. If this initial reaction is negative or skeptical, the process of accepting and integrating the NDE typically presents far greater problems than if this initial reaction is positive, sympathetic, or neutral. Evidence has shown that positive responses facilitate and accelerate the integration process. In fact, without the possibility of communication, the process of coming to terms with the NDE often fails to get under way at all.

The research indicates the scale of the problem (page 62):

Sutherland’s study shows that when people tried to discuss the NDE, 50 percent of relatives and 25 percent of friends rejected the NDE, and 30 percent of nursing staff, 85 of doctors, and 50 percent of psychiatrists reacted negatively.

The impact of this is harsh (page 64):

It is very difficult for NDE survivors to explain to others how and why they have changed so much. What follows is a period of intense loneliness coupled with feelings of depression at the rejection of what they perceive to be the most impressive experience of their life.

This is in spite of the fact that a more positive attitude is immensely beneficial (page 66):

The results also show that the higher the percentage of positive responses to their personality changes, the better the NDErs were capable of dealing with the problems. That said, at the time of the survey, more than half remained incapable of communicating effectively about their experience. The absence of unconditional love in human relationships also continued to be a problem for more than half of the respondents.

If we are to shift from this negative and damaging virtual consensus, with what are we going to replace it? That will have to wait for the next post.

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But the mind is the power of the human spirit. Spirit is the lamp; mind is the light which shines from the lamp. Spirit is the tree, and the mind is the fruit.

(‘Abdu’l-BaháSome Answered Questions, page 208)

Over the period of this blog’s existence I have circled round a number of related issues (see links at the end of this post): mindfulness (Seigel’s book or ACT for example), attentive practice (Syed’s book Bounce and Schwartz on the mind/brain relationship, hemisphere differences (McGilchrist), mindsets (Dweck), adult brain plasticity (Schwartz again), so it was great, thanks to Stephanie West Allen, to get the headsup about a YouTube talk by Iain Stevenson, someone who is an well informed  across most of those areas. I’ve embedded the video at the end of this post. His delivery lacks the charisma of his namesake, Ken, but there is real substance to what he is saying as is born out by the transcript of an interview with him about his latest book, Mind Sculpture, which I also latched onto thanks to West Allen.

It all goes to show that there’s a great deal we can do to build a better brain (and build a better world at the same time, by the way). Much of this work, for me, bears out the notion that the mind can change the brain and as a result lends credence to the possibility that it is not reducible to it: it becomes reasonable then to think that the mind is indeed in some way independent of the brain.

Whether or not you want to go quite that far, and Stevenson might well not, there is much food for thought in both his interview and his talk. The interview covers a lot of the ground I’ve referred to and what is missing is captured in his talk. I won’t spoil the fun by rehearsing it all here. I’ll just say there’s something for everyone including the old and decrepit like me. In the interview, for example, his words on retirement resonated with me most strongly:

Ooh, retirement is a terrible thing, unless you are retiring for something. If you are retiring, saying “It’s all getting too much for me and I just want to put my feet up”, then I think you’d have to be careful or at least you’d have to make plans to be doing something else. I guess in Britain something like 40 per cent of all people over 55 are no longer working — it may not be quite that but it is some enormous number, one of the biggest in Europe — so there are a lot of people who in a sense are stopping work extremely early in their lives. If I had to retire early, I wouldn’t call it retirement even to myself. I’d call it my new career. Now that career might not involve money, it might not involve traditional career ideas. It might be that my new career will be walking or exploring or writing or gardening. I think you have to represent it to yourself as something positive. . . .  There is some evidence that not all but a proportion of age-related cognitive deficits is attributable to the fact that we are not engaging in the learning that we had to do when we were younger. You can’t write off all age-related deficits like that, but a proportion is due to being out of the habit of learning new things.

He has more to say about preserving our faculties in the video.

Also in the video, Robertson describes an ancient and familiar mnemonic device that goes back to Cicero. Help your memory by linking what you want to recall to aspects of a familiar scene, such as a room in your house or the route to work. It’s sold as primarily a visual tool. This makes it virtually useless to me as I have almost no visual memory at all.

When we leave someone’s house after the first visit my wife will say, “Did you see that lovely vase on their side table?”

I’ll invariably reply, “What side table?”

So, I thought this part of his talk would be a write off. But I was wrong. It gave me an idea of how I could use my strongest modality.

He describes memorising a shopping list by making the front door a Kellog’s cornflakes packet and then stepping onto the path and nearly tumbling on the potatoes strewn over it. He was using the kinaesthetic aspects as an add-on to the visual but I immediately saw their potential for me. My memory for movement and sensation is tenacious and I can create a strong sense of such movements from nothing. This could really really work for me. I doubt it’ll get me to the point where I can throw away my iPhone and buy a basic mobile, but I’m going to see just how far it’ll get me with presentations and such.

I expect most of us will find something useful amongst his insights about the brain.

Related articles:

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'Void Devouring the Gadget Era' by Mark Tobey

Famous Brain Scan Joke (for original see link)

Everyman went to see the doctor to get the results of his brain scan.

The doctor said: “Mr. Everyman, I have some bad news for you. First, we have discovered that your brain has two sides: the left side and the right side.”

Everyman interrupted, “Well, that’s normal, isn’t it? I thought everybody had two sides to their brain?”

The doctor replied, “That’s true, Mr. Everyman. But your brain is very unusual because on the left side there isn’t anything right, while on the right side there isn’t anything left.”

Why have I changed the joke when the whole point is to poke fun at one man in particular? Well, for me the whole point is that the joke is on all of us. If Iain McGilchrist is right, and I believe he is, our society has placed almost all its faith in left brain functioning and denigrates what the right brain does as flakey and untrustworthy. And language has been almost totally commandeered by the left brain that constantly mistakes its descriptions – its maps – for reality itself, an error that is placing us all in danger. For a fuller discussion of this crucial issue see The Master and His Emissary link at the bottom of this post. To shorthand it somewhat, we increasingly tend to treat living beings as though they were machines.

Creative writing, and most especially poetry (currently perhaps the least popular art form in the West), represents one of the best ways, alongside spiritual practice, of re-establishing contact with the right side of the brain. This is the way out of the cul-de-sac we ended up in yesterday in the previous post.

To take Sir Phillip Sidney somewhat out of context:

So while pregnant with the desire to speak, helpless with the birth pangs,
Biting at my pen which disobeyed me, beating myself in anger,
My Muse said to me ‘Fool, look in your heart and write.’

So, maybe the best we can do is grope towards a better sense of reality, not just through language and not just through our senses, but also through our deepest intuitions as well.

Fay Weldon in her contrapuntal novel, Kehua, which is both a novel and a reflection on the experience of writing a novel, sheds some intriguing light on this issue:

 The sensation is that you don’t exactly write novels – you simply unfold them, or fish them up from a well, or hook them down from the sky.

In her interview on the Culture Show Hilary Mantel develops this in her different way:

It’s in invisible worlds that the writer spends her time.

In her engaging but unsettling memoir Giving up the Ghost another quote reveals in part what is unsettling but fascinating about her art (page 231):

What’s to be done with the lost, the dead, but write them into being.

All this makes writing seem more like a ghostly, or even ghastly form of gardening. Getting an idea is a bit like planting a seed. You tend it but it has a life of its own to some degree. You wait and watch for the shoots to appear on the surface of your mind from some deeper level. You can’t force it but you must tend them, work at it, create the right conditions as far as you can. But every piece has its own growing season though.

Hilary Mantel again:

Just because you have an idea for a story doesn’t mean you’re ready to write it. You may have to creep towards it, dwell with it, grow up with it: perhaps for half your lifetime.

(Op. cit.: page 69-70)

A friend of mine carries characters around in his head for years waiting for the right time to get them down on paper. Sometimes, I suspect, you might just wait too long. I wonder what happens to the dead who never get written into being?

In the end though, it seems to me, that this sensitivity, patience and humility in the face of the right-brain’s unseen and unpredictable processes of reality testing are far better for us as individuals and communities than the fast-fire gung-ho certainty characteristic of the left-brain’s arrogance which is so typical of both scientism and religious fundamentalism and which risks wrecking itself and many of the rest of us on the rocks of its own unrelentingly blind dogmatism.

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My son sent me a link to an interesting TED presentation. I thought it was worth sharing.

I have certain caveats about how far we’ll be able to get down this road but the video is a record of a remarkable achievement in developing mind-machine communication, something that will obviously bring many benefits in its train as we can see in the film.

Where my scepticism most strongly creeps in is where the speaker gives hints about computers reading our emotional states. As other posts on this blog suggest, reading another person’s feelings accurately is a key human accomplishment. Reading it, though, if you are not a person but a machine, is almost certainly not the same as knowing what it feels like, which is the basis of that all-important quality – empathy. This is a far cry from getting curtains to open or wheel-chairs to move forward when we smile, important as those effects are.

So, let’s not get too carried away. Still, the clip is well worth a look. The version embedded here is from YouTube.  The TED version is at this link.

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