Limits of Reason and Critical Thinking

Hear me out. The Age of Enlightenment and after is based on the notion that ordinary people are rational, capable of reason, and critical thinking. I may not get out much, but I don’t notice a lot of evidence of this. In fact, I feel that the original proponents of this didn’t get out much either. And when they did, they congregated together.

I’m not talking about rote learning and being functionally literate. I’m talking about being able to suss out solutions to novel challenges. Call me an elitist, but I noticed this in my classmates at both university and grad school. I could count on one hand the number of people I would consider to be more than rote learners. I can report similar results when I taught undergrad economics. And to be honest, even rote learning seemed to be a challenge beyond reach for many.

Some may accuse me of being an elitist or a misanthrope, and I understand the motivation, but I could also be critiqued for claiming elephants to be large land mammals or ice to be cold. To be fair, notions of intelligence are sketchy enough without trying to measure reason and rationality, so I am speaking generically and metaphorically as I have no good measure either. I’m operating on intuitions.

The right hemisphere is about creative problem-solving.

In reading Iain McGilchrist’s books, he might argue that these people are just left-hemisphere dominant. That’s all rote activity. The right hemisphere is about creative problem-solving. I may be wrong, but I think it’s more than that.

As a metaphor, pick your favourite high-performing athlete. I’m not into sports, so I’ll toss out some names. Perhaps you’ve heard of some: Cristiano Ronaldo, Kylian Mbappé, Leo Messi, Virat Kohli, Micheal Jordan, LeBron James, or whomever. Who’s your favourite athlete? Leave a comment.

I might have practised some 10,000* hours a year for decades and I wouldn’t have been able to elevate my skills to the level of any of these. Moreover, even if I were to target someone in the lowest centile of all professional athletes in any given sport, I wouldn’t likely reach that level. I was holding out for curling, but alas, I still don’t think so. If you happen to be a professional athlete, then switch metaphors to music or art and ask if you could then reach the pinnacles of these disciplines.

The point I am trying to make is that when it comes to reason, most people aren’t even rank amateurs. They are more like pigeons playing chess. And let’s be serious, whether these pigeons are playing chess, checkers, go, or croquet, they aren’t going to fare any better.

Phenotypes such as brown eyes or red hair are determined. Aspects such as height and intelligence have propensities.

When a person is born into this world, some aspects are determined outright, whilst others have propensities. Phenotypes such as brown eyes or red hair are determined. Aspects such as height and intelligence have propensities.

At birth, a person’s height is limited by some upper limit under optimal conditions. If I encounter nutritional deficits or some other stressors, this theoretic height may never be reached. I feel the same is true for intelligence and how well we can reason. I don’t particularly agree that IQ scores are a great measure, but I’ll use the notion conceptually since most people likely know of them and generally how they work. In a nutshell, a score of 100 is considered average, give or take a standard deviation in either direction, so roughly speaking about 68.26 per cent of people in a population fall between 85 and 115. This leaves about 16 per cent above and below average. By extension, about 85 per cent of people are average and below.

I’d like to assert is that the majority if not the entirety of this cohort cannot reliably reason or think rationally or critically.

What I’d like to assert is that the majority if not the entirety of this cohort cannot reliably reason or think rationally or critically. They can memorise that 1 + 1 = 2 and Paris is the capital of France, but novelty and synthesis are pretty much out of scope. And they can reason about small things in small doses.

Practically, this means a couple of things. Firstly, on the positive side, they can be trained to be drones. Wage slaves. Most jobs in the world are rote. Insert tab A into slot B. Follow an algorithm or procedure. This is not limited to so-called unskilled labour. This goes all the way up the food chain to doctors and lawyers, two rote professions if there are any.

Secondly, on the negative side, they cannot be trained to participate in democratic processes. This is a failure of insight of the Fathers of the Enlightenment. Is that a thing? Moving on. To be fair, they did notice. Plato noticed, too. This is why, among other reasons, they sought a republic over a pure democracy. The problem, besides bad incentives and ulterior motives, is that many of these people aren’t any, or materially better, thinkers. Recall my previous reference to lawyers. How many politicians are lawyers? Q.E.D. OK, so I’m being irascible, but still.

The problem is that the masses have been taught that participative democracy is both good and a right to be cherished. And it would be if the population were up to par. In the United States, they’ve had challenges in the past with literacy tests to limit access to the polls, but one, this wasn’t testing the right thing, and two, as I said at the start there isn’t really a test for this particular capacity.

Let’s imagine that there was a test. And let’s further imagine that it was somewhat aligned to IQ score. Let’s say that the threshold kicks in just over 115. This would mean that only 15.9 per cent of the adult population would be able to vote. Even if the threshold was met at 100, that would still eliminate 50 per cent of eligible voters. That would not go over very well. Remember these people are rote learners, and they learned that (1) rights are inalienable and sacred and (2) voting is a right. Justified or otherwise, you could expect a revolt, even in America where people are afraid of their own shadows. They aren’t the French showing their numbers in yellow vests. They are much more docile when it comes to things like this. Gun-related violence is another story, but unless they are shooting each other this is where fending for their rights end.

perhaps we could start allowing chimps to participate in the process

And maybe I am wrong, perhaps we could start allowing chimps to participate in the process. I’ve heard a lot of good things about dolphins and octopuses. I look around me, and I see a lot of nice people. People who enjoy life and are nice to talk with, maybe even about the weather. But being affable doesn’t make one a critical thinker. It doesn’t make a great foundation for government or even the selection of government.

Voting Chimps

The 64,000 question is what to do. The problem, as with any challenge involving people, is that it involves people. We could construct a test, and the affluent would find a way to bribe to get a favourable result or pay for the rote information and strategy to pass the test. They already use both of these approaches for college admissions, so I wouldn’t expect anything different here.

On a final note, some including Kant and Chomsky have argued that there are limits to human reason on a global level. I am just applying this to the local level, and there are many more local limits that never come close to encountering this higher global limit. That’s a challenge in and of itself.

In the end, you can rest assured. No one is going to voluntarily give up their voting rights any time soon. No meaningful test is on the horizon. The system will likely implode on itself first. In some places sooner than others.


* Yes, I know there are only 8,760 hours in an earth year. I was hoping you didn’t notice.

Some Republican Perspectives

No, as Robert Smith quips, not the so-called Republican party in the United States. Real Republicans. The consensus seems to be that Queen Elizabeth served the role admirably and well. For most people, she was just the figurehead of an institution. Sure, the institution carries a lot of baggage, but she was mostly not complicit in creating more. She was pretty much a likeable mum.

But as with benevolent dictators, we don’t know where the benevolence ends. Why not just stop here and not keep rolling the dice? I don’t suppose that Charles has the same brand cache. In any case, family lineage is no system of succession—in State or Commerce, I might add. The world needs fewer dynasties, not more.

In this first piece, world-class writer, Philip Hall, shares his perspective on the dissolution of the Monarchy.

Bring the powerful to heel, don’t glorify monarchs and privilege

by Philip Hall (ARS Notoria)

The idea that Charles III is divinely appointed to rule over us is ridiculously far-fetched. Yet, ultimately, it is the metaphysical idea of the divine right of kings that gives King Charles III his political legitimacy… (click image to continue)

In the next video, Alex O’Connor (AKA Cosmic Skeptic), has some thoughts of his own on the monarchy.

On a lighter note, the Cure’s Robert Smith tells us how he really feels in this compellation compiled in 2021.

If you have any comments, I’d love to hear them—rather, read them, but you know what I mean because you’re clever like that.

Left-Brain, Right-Brain

The hemispheres of the brain have functional differences. I created a short-form video on YouTube, so it’s less than 60 seconds.

Transcript

If you see a face in this image (in the accompanying video), you can thank the right hemisphere of your brain. The right hemisphere is about unity and the whole—a Gestalt. It fills in missing pieces to construct a whole. And it’s usually pretty good at it.

Think of the right hemisphere as Zen. It’s about experiencing the world as presented. It experiences the world without judgment, without attachment, without naming. It’s about openness and options.
The left hemisphere is about division and parts. Where the right hemisphere wants to open up, the left wants to close down. And it’s about creating maps and symbols, then re-presenting these.
Where the left hemisphere of the brain is focused on the trees, the right hemisphere sees the forest or the woods.

The left hemisphere is what creates our sense of self and individuality whilst it would probably not be unfair to characterise the right hemisphere as the Buddhist notion of selflessness and an undivided universe, where ‘self’ is an illusion.
The left hemisphere is literal whilst the right is metaphoric. It is also the realm of poetry and empathy.

Moral Binaries

At heart, I’m an Emotivist. Following Ayer, I don’t believe that morals (and their brethren ethics) convey more than, “I like this, and I don’t like that.” Stevenson’s Prescriptivist extension makes sense, too: “I think this is good, and so should you.”

It seems that Hilary Lawson and I share this perspective. He makes the further point, one I’ll surely adopt, that morals and ethics are effectively ‘designed’ to shut down argument and discussion. It’s akin to the parent telling the kid, “Because I said so”—or “because it’s the right thing to do”.

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I’m a moral non-cognitivist, but people have difficulty enough grasping relativism and subjectivism, so I’m only going to reference moral relativism here. As a moral relativist, right and wrong were both subjective and contextual. One person’s freedom fighter is another person’s terrorist. I won’t derail this with obvious examples. Once one adopts a position, they enjoy the luxury of turning off any critical thinking.

I’ll presume that morals predate religion and deities, but now that the thinking world has abandoned the notion of gods, they’ve replaced it with morals and ethics—and nature, but that’s a topic for another day. The faith-based world retains a notion of gods, but that is fraught with the same relativism of my god is right, and your god is wrong.

As Hilary notes, we’ve transferred the authority, per Nietzsche, from gods to morals in and of themselves, so it again becomes a device for the unengaged. He notes, as I do, that some absolute Truth is a fool’s errand. Echoing Donald Hoffman, what we need is fitness—what Lawson calls usefulness—, not Truth, which is inaccessible anyway—even if it did exist, which of course it doesn’t.

He cites the position Wittgenstein arrives at in his Tractatus. There is and can never be a place where language—words and symbols—intersect with ‘reality’, so the best we can do is to talk about it in a third-person sort of way.

As I consider the works of McGilchrist, it feels like Lawson is establishing moral simplicity as a left hemisphere function. Seeing beyond this is a right hemisphere activity, so that’s not promising. There seem to be few right-brain thinkers and then it comes to convincing the left-brain crowd. In a poor metaphor, the challenge is rather like trying to convey the maths of special relativity to the same crowd. They are going to tune out before they hear enough of the story. The left-brain is good at saying, ”la la la la, la la, la”.  

Without getting too far off track, a major challenge is that systems of government and laws are facile left hemisphere-dominant activities. These are people in power and influential. Rhetoricians have right hemisphere dominance, but they understand that their power depends on defending the status quo that has elevated them to where they are. As Upton Sinclair said, “’It is difficult to get a man to understand something, when his salary depends on his not understanding it.” This holds true for women and non-binary others.

In closing, Lawson asserts that apart from comic book supervillains, people tend to do what they believe to be good, and yet all goods are not created equally, nor all bads. And in the manner that one person’s trash is another’s treasure, one person’s good is another’s bad.

This moral discourse is not benign. It’s dangerous. I don’t want to steep this in contemporary politics, but this is being propagandised in things like the Ukraine conflict or the Covid response. If you’re not with us, you’re against us. This is divisive and creates a rift. That governments are propagating this divide is even more disconcerting, especially when they unapologetically backtrack only a few months later in the wake of people suffering economic impacts, including getting fired, for opposing a position that has turned out to be wrong and that was being asserted in the name of science and yet with little empirical support. These people are politicians and not scientists but attempting to hide behind science like a human shield, it serves to erode trust in science. Trust in science is a separate topic, so I’ll leave it there.

I recommend watching the complete video of Hilary Lawson to gain his perspective and nuance. My point is only to underscore his positions and to say that I agree. What do you think about morals? Are they a device to assert power over others, or is there something more to it than this? If not moral, then what? Leave a comment.

Philosophical Methodology

How do we get from data to theory? And what data qualify? Do the data make the theory, or does the theory lead us to search for data?

Philosophical Methodology: From Data to Theory by Bengson, Cuneo, and Shafer-Landau

No, I am not ready to delve into another book—at least not quite yet. I just happened across Philosophical Methodology: From Data to Theory by Bengson, Cuneo, and Shafer-Landau, and it felt worth noting. Meantime. I’ve got another book to digest.

Whitewashing Spoken English

An AI startup is facing allegations of racism and discrimination after being accused of manipulating non-American accents to sound “more white.” The company uses speech recognition technology to change the user’s accent in near-real time. (Source)

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Friction is an impediment to a perfect customer experience. Removing this friction is always welcome, but homogenisation by a dominant culture is a bit more sketchy. It’s laudable that someone aims to remove friction from communication. Raze that tower of Babel—or does it need constructing? I’m no biblical scholar. I’m all for fostering communication, but this control should be an option for the customer receiving the call, not the sender—press 1 if you don’t wish to hear a foreign accent.

When it comes down to it, translation services have the same challenge. Which accent comes out the other end? (I’ll guess it is similar to this one.)

And what American accent is being represented? The neutral accent of the flyover states, the Texas drawl, or the non-rhotic accent of Harvard Yard? I’m guessing it’s not California cool or urban Philadelphia or down on the bayou. Press 7 for Canadian English, eh?

It’s bad enough that US English, despite having a minority of speakers, is running roughshod over World English

It’s bad enough that US English, despite having a minority of speakers, is running roughshod over World English spelling and pronunciation, colonising the world via streaming services and infestation on the internet.

The BBC relaxed its RP requirements in 1989 for the purpose of regional cultural inclusiveness. Which direction do we want to go?

In the end, this is another example of businesses being more concerned with business than customers and the human experience.

As for me, I prefer an accent I don’t have to work so hard to discern. But at the same time, I’ve worked with many people whose first language is not English, and though it does take a bit more effort, it’s really not that difficult. Besides, I’ve heard native English speakers with regional accents and dialects that are just as taxing.

I sent a survey a month or so ago asking which regional accent people preferred. As it turned out—and not unsurprisingly—, people preferred the English they are used to hearing. Continental Indians preferred continental English; Americans wanted neutral American English; Jamaicans preferred Jamaican English, and British speakers preferred modern RP. And so it goes.

What’s your take?

Not Only the Queen Is Dead

“The Queen is dead. Long live the King,” I believe it goes. There is propaganda through symbolism and spectacle. And there is detachment. Witness in this photograph of Queen Elizabeth II’s funeral procession, a sea of mobile devices—black mirrors.

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Are these people living in the moment? I can’t say for sure, but I am thinking they are more interested in laying claim to bragging rights that they were present (in body)—pictures or it didn’t happen, eh?—, but at the same time, they were missing the moment. Perhaps it would have been overwhelming otherwise.

I recall a Buddhist meme where a traveller was more (or as) interested in taking photographs than experiencing the moments—well before the Social Media Age. And what are photographs, except attachments to the past? As if the memory is not enough in and of itself.

I am neither a Royalist nor a Statist, yet I understand that many people are and they have emotional connexions to transitions of this nature. Some ask if the system will persist whilst others wonder if there might be changes conforming to their worldviews. Time will tell.

As for me, I am flexible. Were I Charles, I’d likely abdicate the throne and pass the sceptre to William, whom I would hope would usher the monarchy out of existence in favour of something more modern—and by modern, I mean something in the order of an anachronistic constitutional republic such as (poorly) employed by the United States of America.

Obviously, my preference would be for some autonomous syndicalist structure, but I am not holding my breath, nor do I feel that would fare much better anyway. I feel that’s just another pipe dream anyway as it involves people.

Would you look at the time? I’m off wittering again. Cheers.

The Matter with Things: Chapter Six Summary: Emotional and Social Intelligence

Index and table of contents

Intro

Chapter 6 of The Matter with Things is titled Emotional and Social Intelligence, following the previous chapters, Attention, Perception, Judgment, and Apprehension. Chapter 7 is about cognitive intelligence.

The gist of chapter 6 is to convey the importance of emotional and social intelligence in forming a full picture of the world. Absent these, reality becomes increasingly tenuous to retain a grip on because the left hemisphere just doesn’t have the emotional awareness to grasp the full picture. 

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Content

At the start, this chapter reminds us that the right hemisphere not only constructs our sense of self, but it also facilitates the construction of other selves, which allows us to empathise with others. It also allows us to assess intent. And it goes deeper than this.

McGilchrist shares some anecdotes about schizophrenic patients with impaired right hemispheres who believe that nothing is real and that people are play-acting. In hospital, they perceive the ward to be a stage and the medical staff to be actors.

As if by a control knob, changes to the right hemisphere may create a diminished sense of reality as well as an intensified sense—of being hyperaware. This is not dissimilar to certain claims by some with heightened lucidity; however, the data do not permit a clear-cut conclusion. On a related note, the intensified sense may also increase emotional reactions, so one might be more prone to crying—whether tears of joy or sadness.  

Abnormal electrical activity in the right hemisphere can heighten a sense of familiarity leading to a sense of déjà vu. A diminished sense has the contrary effect, reducing a sense of familiarity, leading to a sense of jamais vu, ‘never before seen’, Related to déjà vu, there have been cases of déjà vécu, ‘already experienced’ (rather than seen). Together, over 86% of these phenomena are associated with the right hemisphere.

Recall that each hemisphere controls the body contralaterally, so the right hemisphere controls the left side of the body—hands and arms, eyes, and so on. And it’s deeper than this. For example, being the arbiter of empathy, the left hand (being controlled by the right hemisphere) is used for empathetic touch. Beyond humans, bottleneck dolphins tend to stroke other dolphins with their left flippers.

This affects humans and other animals with a sort of left-eye empathy that even affects how babies are held or otherwise attended to, preferring the left side of the body over the right.

Theory of mind (ToM), a topic in its own right, is a right hemisphere-dominant capability that allows us to empathise with another or to put ourselves into another’s shoes. This ability extends to other species like elephants, apes and dogs, whales and dolphins, crows and magpies, and goats and seals.

The left hemisphere is good at understanding the what of actions

The left hemisphere is good at understanding the what of actions, say picking up a cup or flicking a switch; it’s not so great at discerning the why. Recall in a previous chapter the case of the person with right hemisphere damage automatically picking up a pen or pencil but then not having anything particular in mind to write. The left hemisphere noticed the pen as a writing instrument and picked it up. Without the right hemisphere to provide the why, this person just kept accumulating writing implements.

This can be seen in children with autism. They recognise well enough that a person is doing something—performing some action—, but they just can’t understand why.

He tells us that “a huge body of evidence confirms that the right hemisphere is much superior to the left in receiving, interpreting, recalling or understanding anything that involves emotion.”

I’ll just share one example, and McGilchrist provides common responses from persons with both hemispheres intact as well as responses with right hemisphere deficits. For image b, a ‘normal’ response is for the respondent to fill in the boy’s talk bubble with ‘Boy, she’s cute.’ A couple of right hemisphere deficit responses were ‘I wonder how big her allowance is’ and ‘Let’s arm-wrestle’, obviously missing context.

The right hemisphere is responsible for understanding emotion, irony, jokes and humour—and the ability to tell the difference between jokes and lies. When told a joke and given an opportunity to fill in the punchline, the language of right hemisphere deficit patients ‘is often excessive and rambling; their comments are often off-colour and their humour is frequently inappropriate; they tend to focus on insignificant details or make tangential remarks’. Moreover, when asked to reconvey a story, the right hemisphere deficit people produced an ‘abundance of embellishments’ to it.

One subject with right hemisphere resection asked, ‘how do you feel?’ responded ‘With my hands’

Other right hemisphere functions are the ability to grasp the semantic nuance and intonation of a speaker. One subject with right hemisphere resection asked, ‘How do you feel?’ He responded, ‘With my hands,’ but he wasn’t joking.

People who have undergone a right hemispherectomy demonstrate a ‘shallow affect, rigidity, [and] lack of imagination’. The left hemisphere seems to prefer denotative speech whilst the right prefers connotative, hence a broader set of possible meanings. Interestingly, yet perhaps not surprisingly, clichés are the domain of the left hemisphere. Poetry and music reside on the right.

Wrapping up this chapter, the right hemisphere tends to serve as the emotional centre, save for anger, which is a left hemisphere activity.

Perspective

In summary, the left brain is very focused. Damage to the right hemisphere mimics the responses of autistic and schizophrenic individuals who interpret inputs differently and without nuance. This nuance often contains emotional or empathetic content that is lost on this cohort.

I am left wondering if schizophrenia and autism are right hemisphere problems, as it were, or if I would be reading into things to arrive at this conclusion.  

Having completed Emotional and Social Intelligence next up is a chapter on Cognitive Intelligence. I hope you’ll join me.

What are your thoughts? What did you think of this chapter? Were there any surprises? Anything of particular interest?

Leave comments below.

The Unbearable Preciseness of Language

First, accept my heartfelt apology in advance for employing the word preciseness over precision. I was seeking a term closer to lightness, a conceit to the Unbearable Lightness of Being.

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It appears that I am at odds with Iain McGilchrist if I am interpreting The Master and His Emissary correctly, His position is that verbal and written language is too precise for accurate communication. Gestures and facial queues are necessary to convey the entire payload; otherwise, it is easy to miss nuances in empathy and metaphor. Missing most are signals conveyed by the eyes, which are interpreted by the right hemisphere. The left hemisphere is more concerned with the mouth.

Before I get too far ahead of myself, the position I’ve asserted for years is that of the insufficiency of language. As diametric as this might seem at face value, I feel that it’s both, and it depends on the words and the contexts, though it feels that we are in disagreement here as well.

It’s long been said that the eyes are the window to the soul, and these people were onto something. The eyes convey emotional content to be interpreted by the right hemisphere. This hemisphere is all about seeing the big picture as well as metaphor.

The left hemisphere is more concerned with maps and symbols, so it is looking at the mouth and lips for minute details.

People with right hemisphere deficits can’t decode meta information conveyed by the eyes. Practically, this means that they can’t interpret metaphor, innuendo, sarcasm or humour. This is also the case for schizophrenics and people further right on the autism spectrum, including those with Asperger’s syndrome. I don’t know if the connexion between these psychological conditions and right hemisphere effects is due to a deficient right hemisphere or something related to the communication channel between the hemispheres. This has not yet been mentioned.

I also find it interesting that this deficit creates a situation where a sufferer can’t discern a joke from a lie, which is telling. In a manner of thinking, a joke is a bit of an untruth or stretching a fact or omitting some details to make a point, so without the larger context that this is the purpose of the joke, it might easily be interpreted as a lie.

All of this is interesting, but these are not the insufficiencies I am concerned with. In these cases, these deficits inhibit the receipt of relevant information. My contention involves the majority of people—the ones we term as ‘normal’.

One of my pet peeves is weasel words. Justice is a big one among these. I wonder if he feels that the Gestalt of the right hemisphere is what I am missing. This is the pornography the US Supreme Court judge, Potter Stewart, who says he can’t define it, but he’ll know it when he sees it. I say that this imprecision is meant to allow for arbitrary and capricious application on a whim or to meat some ulterior motive. This is decidedly not a problem of over-precision, and this is where I hold issue. Can it be too precise, too sharp to a point it needs the edges rounded? Yes. I can see that as well.

Intermission

I feel that missing non-verbal cues is a massive challenge for videoconference calls—even when the audience is one-to-one. First, the resolution needs to be high enough to see the eyes and face, so the person needs to be in frame and not one of several people barely discernible, presume, of course, that they are showing themselves on camera at the start.

Assuming that the resolution and lighting are appropriate and the person’s face is framed in a manner to reveal their eyes and mouth, gesticulation and body language are likely missing, so we are missing more non-verbal cues. I’ll also assume that we can discern aspects of prosody which as timbre, pitch, and intonation.

Add to this a videoconference with multiple participants. Sure, you might be able to see all of the faces, but there is still something missing from these thumbnail views. In some cases, I’ve seen long shots, say, in a conference room, but the detail is notably lacking. No nuance here.

Can we adapt to this situation? Yes, Of course. Should you meet in person where it’s possible and importance is of the utmost? Of course. You’d be a tone-deaf fool not to.

Epilogue

The last point I’d like to make about language being too precise is that for an erudite person like McGilchrist, it just might be, but most people don’t have large vocabularies and have barely adequate grammatical skills. They are hardly at risk of precision. An apt analogy might be to liken them to three-year-olds with crayons—no offence to three-year-olds with crayons. Plenty of people are a step or two above functional illiteracy, but that’s not saying much. To these people, language is less of a sword than it is a blunt instrument, a proverbial bag of bowling balls.

Voltaire once quipped that he’d have written a shorter letter if he had the time, noting the effort necessary for concision. The problem with trying to encode a message not conveyable by body language into a document is that its word count might need to double or treble, which I argue would at the same time reduce interest and comprehension, opening room to misinterpret the intent—all because missing non-verbal queues were lost.

In the end, I am doubling down on my position. Language is insufficient for all but the simplest and basic communication, and it is not too precise. The word McGilchrist is looking for is blunt.

Cerebral Hemisphere Differences: Woods and Trees

Iain McGilchrist feels that the world is moving too much toward a left hemisphere-dominated world. This has happened before, ebbing and flowing, and perhaps it will change direction again at some point. Although this compartmentalised thinking has its roots at the beginning of the Age of Enlightenment, it has accelerated in the past century as specialisation has too many of us losing the woods for the trees.

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Humans have “a sufficiently strong propensity not only to make divisions in knowledge where there are none in nature, and then to impose the divisions on nature, making the reality thus conformable to the idea, but to go further, and to convert the generalisations made from observation into positive entities, permitting for the future these artificial creations to tyrannise over the understanding.”

— Henry Maudsley, The Physiology and Pathology of the Mind,1867

I hope McGilchrist explores extreme right hemisphere dominance more in The Master and His Emissary, whether relatively due to a deficient left hemisphere or because of the right hemisphere running amok.

McGilchrist warns the reader time and again that both hemispheres are involved in many activities, and it is what they are doing or how they are processing the events that differ. But when we generalise some primary competencies—a decidedly left hemisphere activity—, we notice that the left hemisphere is about constrained thinking with a focus on elements rather than the whole as illustrated previously and creating a map to re-present those data.

A Woman’s Face in the Trees: Gestalt in Action

Conversely, the right hemisphere is about openness and experiencing the world as it is presented rather than a re-presentation. I likened this to a Zen approach. It would probably not be unfair to relate this to the Buddhist notion of oneness and selflessness.

Given Iain’s assessment, perhaps right hemisphere dominance is not our biggest concern at the moment. However, I perceive a potential problem. Given the right hemisphere’s proclivity toward Gestalt, I am concerned that it also overgeneralises things into a whole where they shouldn’t be connected, as such. Gestalt is what fills in spaces in perception to make it appear as a whole. I’ll consider this to be an interpolation. But if it interpolates wrong, we may incur fitness penalties. Aside from this, I consider extrapolation—or perhaps misidentified boundary states, which is to say we include aspects outside of the ‘real’ domain boundary and glom it onto the model because, cognitively speaking, we don’t know what to do with it or how to interpret it. Once it gets passed to the left hemisphere, it (incorrectly) codifies it, from that point onward being mis-re-presented.

So where the left hemisphere loses the woods for the trees, the right hemisphere annexes the neighbours’ woods.