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Recovering backpacker, Cornwallite at heart, political enthusiast, catalyst, writer, husband, father, community volunteer, unabashedly proud Canadian. Every hyperlink connects to something related directly or thematically to that which is highlighted.
Showing posts with label Behaviour. Show all posts
Showing posts with label Behaviour. Show all posts

Thursday, 27 June 2013

The Neurochemistry of Strategic Thinking?

 
 
A series of studies conducted by Randy Bruno, PhD, and Christine Constantinople, PhD, of Columbia University’s Department of Neuroscience, topples convention by showing that sensory information travels to two places at once: not only to the brain’s mid-layer (where most axons lead), but also directly to its deeper layers. The study appears in the June 28, 2013, edition of the journal Science.
 
For decades, scientists have thought that sensory information is relayed from the skin, eyes, and ears to the thalamus and then processed in the six-layered cerebral cortex in serial fashion: first in the middle layer (layer 4), then in the upper layers (2 and 3), and finally in the deeper layers (5 and 6.) This model of signals moving through a layered “column” was largely based on anatomy, following the direction of axons—the wires of the nervous system.
 
This is a diagram of the cerebral cortex with the thalamus labeled. “Our findings challenge dogma,” said Dr. Bruno, assistant professor of neuroscience and a faculty member at Columbia’s new Mortimer B. Zuckerman Mind Brain Behavior Institute and the Kavli Institute for Brain Science. “They open up a different way of thinking about how the cerebral cortex does what it does, which includes not only processing sight, sound, and touch but higher functions such as speech, decision-making, and abstract thought.”
 
 
 
The researchers used the well-understood sensory system of rat whiskers, which operate much like human fingers, providing tactile information about shape and texture. The system is ideal for studying the flow of sensory signals, said Dr. Bruno, because past research has mapped each whisker to a specific barrel-shaped cluster of neurons in the brain. “The wiring of these circuits is similar to those that process senses in other mammals, including humans,” said Dr. Bruno.
 
The study relied on a sensitive technique that allows researchers to monitor how signals move across synapses from one neuron to the next in a live animal. Using a glass micropipette with a tip only 1 micron wide (one-thousandth of a millimeter) filled with fluid that conducts nerve signals, the researchers recorded nerve impulses resulting from whisker stimulation in 176 neurons in the cortex and 76 neurons in the thalamus. The recordings showed that signals are relayed from the thalamus to layers 4 and 5 at the same time. Although 80 percent of the thalamic axons went to layer 4, there was surprisingly robust signaling to the deeper layer.
 
To confirm that the deeper layer receives sensory information directly, the researchers used the local anesthetic lidocaine to block all signals from layer 4. Activity in the deeper layer remained unchanged.
 
“This was very surprising,” said Dr. Constantinople, currently a postdoctoral researcher at Princeton University’s Neuroscience Institute. “We expected activity in the lower layers to be turned off or very much diminished when we blocked layer 4. This raises a whole new set of questions about what the layers actually do.”
 
The study suggests that upper and lower layers of the cerebral cortex form separate circuits and play separate roles in processing sensory information. Researchers think that the deeper layers are evolutionarily older—they are found in reptiles, for example, while the upper and middle layers, appear in more evolved species and are thickest in humans.
 
One possibility, suggests Dr. Bruno, is that basic sensory processing is done in the lower layers: for example, visually tracking a tennis ball to coordinate the movement needed to make contact. Processing that involves integrating context or experience or that involves learning might be done in the upper layers. For example, watching where an opp
onent is hitting the ball and planning where to place the return shot.
“At this point, we still don’t know what, behaviorally, the different layers do,” said Dr. Bruno, whose lab is now focused on finding those answers.
 

A nerve cell in the thalamus (blue) sends its axon (red) into cerebral cortex, where it makes synaptic connections with thousands of neurons. While most of these connections are in a middle layer of the cortex (gray rings), some sparse branches connect to deeper layers.
 
Nobel-prize-winning neurobiologist Bert Sakmann, MD, PhD, of the Max Planck Institute in Germany, describes the study as “very convincing” and a game-changer. “For decades, the field has assumed, based largely on anatomy, that the work of the cortex begins in layer 4. Dr. Bruno has produced a technical masterpiece that firmly establishes two separate input streams to the cortex,” said Dr. Sakmann. “The prevailing view that the cortex is a collection of monolithic columns, handing off information to progressively higher modules, is an idea that will have to go.”2006-06-16 TC axon – high contrast MS1 repeat3-1
 
“Bruno’s work goes a long way toward overturning the conventional wisdom and provides new insight into the functional segregation of sensory input to the mammalian cerebral cortex, the region of the brain that processes our thoughts, decisions, and actions,” said Thomas Jessell, PhD, Claire Tow Professor of Motor Neuron Disorders in Neuroscience and a co-director of the Mortimer B. Zuckerman Mind Brain Behavior Institute and the Kavli Institute for Brain Science. “Developing a more refined understanding of cortical processing will take the combined efforts of anatomists, cell and molecular biologists, and animal behaviorists. The Zuckerman Institute, with its multidisciplinary faculty and broad mission, is ideally suited to building on Bruno’s fascinating work.”
 
Notes about this neuroanatomy and brain mapping research
 
Funding for the study was provided by the National Institute of Neurological Disorders and Stroke (Grant # NS069679), the Rita Allen Foundation, and the Klingenstein Fund.
 
The authors declare no financial or other conflicts of interests.
Contact: Karin Eskenazi – Columbia University Medical Center
Source: Columbia University Medical Center press release
Image Source: The anatomical diagram of the cerebral cortex is credited to Gray’s Anatomy and is in the public domain.
Video Source: The video, “A nerve cell in the thalamus (blue) sends its axon (red) into cerebral cortex”, is available on the Columbia University Medical Center YouTube page.
Original Research: Abstract for “Deep Cortical Layers Are Activated Directly by Thalamus” by Christine M. Constantinople and Randy M. Bruno in Science. Published online June 28 2013 DOI:10.1126/science.1236425

Monday, 15 April 2013

Rape Culture and Manufactured Consent: Hustling Success vs The Public Good



 


   - Ayn Rand

Being alone in a crowd, for instance.  Surely, that's an impossibility.

The rape and death of Rehtaeh Parsons has horrified and angered a nation.  Yet the reactive horror and anger is coming long after the fatal blow was struck.  There are calls for justice for the family, which is necessary - but where were these voices before justice was necessary?  The boys that raped and re-victimized Rehtaeh must face justice, but unless we plan to kill them off or merely just rape them back, that justice must be of the restorative variety.

While we focus on response to the tragedy, there's a bigger question that needs to be addressed.  How is it that these boys came to act in such an inhumane fashion in the first place?  While the RCMP is rightfully being criticized for their failure to act and the school is being chastised for a failure to recognize the problem earlier, no one else was there earlier, either.  Is justice something we consume from providers only, or something we are supposed to embody in our own daily behaviour?

And what are we doing to understand how this happened - and how similar tragedies can be avoided?

If we're serious about addressing this question, we have to get past bullet-point explanations and starfish-throwing solutions.  We need to wrap our heads around content, context and consequence of everyone's behaviour by engaging in a lot of talkfests with evidence-based experts whose opinions might rub us the wrong way and whose research might need more funding for sufficient bandwidth. 

To start, though, we have to admit to ourselves that we're coming at the big problem from the wrong angle.  Rape culture is just that - a pervasive culture that enables and forgives individuals who push the limits of what is acceptable.  Cultural problems aren't individual - they belong to all of us.  Of course, nobody teaches courses about how to rape effectively; that would be criminal.  What we do do, however, is encourage people to look out for number one and to be willing to hustle to get what they want.  The emphasis is on efficiency, not ethics.  That's not about rape - that's about free market capitalism.

What does this have to do with Ayn Rand?

While Karl Marx and Communism have gotten plenty of attention, there's been less public dialogue about Rand and her philosophy of Objectivism.  This is a shame, because a great deal of Western political thought, particularly in the US and more recently in Canada relies on the concepts of Rand's philosophy.


Rand built this system of thought on Nietzsche's contempt for systems; in her world, society is a false concept imposed on moral individuals by immoral ones.  Selfish pursuit is the way to get ahead - greed is good.  In a non-system where individual actors pursue the fulfilment of their own greed to attain happiness, balance is achieved (though balance would seem to imply middle ground - and Rand was convinced there are only two sides to every issue - one right and one wrong - and the middle was invariably evil).

So there are no such things as contradictions, middle-ground doesn't exist and pursuing one's own happiness is the only moral purpose in life. So how do we achieve happiness, according to Rand?


One would surmise from this that individual actors acting in their own interests to achieve their full market share of happiness will express their morality by letting nobody stop them from getting what they want - and that's all you need to know.

Ironically enough, Rand's most famous work, Atlas Shrugged, was published in 1957 - the same year Leon Festinger's A Theory of Cognitive Dissonance hit bookshelves.
 
The assumption of Objectivism (and for that matter, the free market) is that when buyers and sellers are able to transact freely, they'll come to a mutually agreeable trade value - the market price.  The problem is, not everyone wants to buy what's being sold or sell what's being sought. 

Rand was a believer in laissez-faire capitalism, but she also expressed the belief that you should go out and get what you want.  The art of "closing the deal" is anything but laissez-faire; anyone who works in sales can relate to the need to aggressively nudge a potential buyer into signing on the line which is dotted. 

Now, there are many ways you can push for the deal to be closed - you can follow the aggressive advice of Alec Baldwin; you can employ neuropsychology; you can even design products which produce uncontrolled behaviours in a potential client.  The point is, if people aren't willingly playing along in giving you what you want, don't let that stop you - there are other ways to seal the deal.  Playing the push-game works; through aggressive sales, Apple increased its sales in India by 400 per cent.  As I hear all the time, people don't care about process, so long as the end result is great.  The implication is that they don't care what else you do in life with that aggressive, go-get-'em attitude so long as their piece is delivered, cleanly.

The concept of your happiness coming as a result of harm to someone else doesn't come in to Rand's world, because she refused to recognize the notion of society.  Laissez-faire capitalism is the exact opposite of going out and aggressively getting what you want, but Rand didn't deal with that, either; instead, she positioned herself to be able to say "I'm right and you're wrong", thereby refusing to accept the contradictions of her own position.  By refusing to accept this cognitive dissonance, she was confabulating (making up a self-validating story to paper over the conflict) excuses to avoid addressing the problem.

If you're still with me, it means you're willing to accept there are such things as contradictions and that the devil is in the details.  If you were Ayn Rand (or Rob Ford, for that matter), by now you'd be upset, feel reading this was a stupid waste of time and that I'm unnecessarily complicating a simple issue of good-guy/bad-guy and the state as evil.

But you are with me, so here's where the background starts to pay off.


To put it in a slightly different way: All it takes for evil to succeed is for a few good people to do nothing.

We know this, but do nothing anyway - we're too busy, it's not really our thing, etc.  Someone else should get to that.

At least, that's what we tell ourselves.

AGGRESSIVE SUCCESS

ie - gunning the engine to catch the light
 
Success is seen as a road to happiness.  Success comes through hustling - nobody's going to hand you fistfuls of money, you have to go out and take it.  The success stories we admire are anything but laissez-faire.  We admire people like Steve Jobs or Stephen Harper who had the persistence and "moral toughness" to get what they wanted at any cost.  They may have had to step on a few heads to get there, but you know what they say about eggs and omelets.

By and large, we feel that it's socially acceptable to nudge people in favour of our own interests.  In fact, that's what sales is all about. We can convince ourselves we're just trying to help people obtain something they want, but the very implication of that sentiment is that vendors know what's best for the buyer. I can try to guilt you into buying a product, threaten you into buying a product or trick you into buying a product, but at the end of the day, I'm gonna make that sale. Success, after all, is what makes me happy.

Socially, we reward the hustlers with jobs, fortune, privilege and power - yet somehow don't expect that behaviour to spill over outside their field of work.  A-type personalities dominate executive positions, yet we still express shock when they get caught behaving in vile ways.  We decry bullying but in politics, sports and business, we admire and respect bullies for their success.

Stephen Harper is a bully. Steve Jobs was a bully. Michael Bay is a bully, but we don't care - if his movies make us happy. 

PASSIVE SUCCESS
 
ie - not breaking when you see the light turn yellow.
 
Just as it is seen as socially acceptable to push people to get the results we want, it's also acceptable to be passive about things that benefit our own interests.  This is as true of ignoring where our eggs come from as not caring how cheap foreign imports end up on our shelves or what labour goes in to the success of our companies.  So long as you get a solid return on your investment, who cares?  Process matters less than results - the ends justify the means.  Wading into the details is something you do only when there's clearly a problem to be addressed.

There's a corollary to this, though - just like the aggressive salesfolk, there are trade offs in our own wins.  Cheap, abusive labour might be behind our imports.  The folk managing our investment portfolios might not be so scrupulous about their efforts.  The same could be could be true of other service providers.

Arthur Porter was successful, until he got caught. Adam Carroll was pretty pleased with himself, until he got caught. Chris Mazza was totally going out and taking what he wanted, until he got caught. Some aggressive ladder-climbers have behaved badly and been caught. But not all of them.

Each of these entrepreneurial folks was hustling, making money, buying goods, contributing to the economy, living happy. In short, they were doing exactly what society asks them to.  There was some benefit in what they did for those they sold their services, too - so long as the accumulated risks could be ignored.  That laissez-faire approach led to massive losses, public humiliation and the cracking of investor confidence. 

These aggressive, individually successful individuals were left to their own devices, resulting in steep and avoidable costs to the whole.

PASSIVE AVOIDANCE
 
ie - tisking someone who runs a light, but nothing more; after all, it doesn't impact you.
 
"The opposite of love is not hate, it's indifference. The opposite of beauty is not ugliness, it's indifference. The opposite of faith is not heresy, it's indifference. And the opposite of life is not death, but indifference between life and death."
     - Elie Wiesel

Ayn Rand believed there was no such thing as a social system; that individual self-interest was the primary mover of success and that the world was black-and-white.

Here's what she missed - when you split the world up into "right" and "wrong" you invariably end up with an unspoken third category - irrelevant.

Horrific tragedies in faraway countries?  Not our issue, unless we're threatened.  Terrible plights of people in remote First Nations communities in our own country?  Until we're shamed, we remain unresponsive and even then, our attention is fleeting.  Homelessness?  Poverty? Mental health?  The best social program is a job - and it's the job of the individual to get out there, hustle their stuff and make employment happen.  Individuals are their own best advocates; they just need to get up and advocate.  It'll be nice to see it when it happens, but it's not our place to nudge anyone into protecting their self-interests.

Passive avoidance works the same way passive success does - through inaction.  We don't act in someone else's favour and find reasons to justify why.  If, for instance, a passive person is on the receiving end of someone else's aggression, they probably have it coming.  It's certainly got nothing to do with us.

We definitely find it hard to act when a negative to someone else results in a positive for us - at least, if we don't fear the consequences of that negative behaviour coming home to roost.

What about when the risk we face of ignoring the bad behaviour of a provider is recognizable, but not enough to make us feel threatened - or lands so close to home we're sure to be impacted?


AGGRESSIVE AVOIDANCE
 
ie - hammering the horn when someone runs a light and nearly hits your car; or giving the finger to someone who beeps at you after you've run the light.
 
Despite the fact that he killed his girlfriend, Oscar Pistorius still has legions of fans.  People who like him as a performer or admire his embodiment of competitive success will protect him by blaming his girlfriend for her own death.

You'll see the exact same things in politics; Ford Nation will attack anyone who criticizes the Mayor and, oddly enough, will say that the only thing that matters is the results the Mayor achieves.  Pierre Penashue is using this same "the ends justify the means" approach with his constituents - so long as you get the goods, what do you care about what else I do with my time?

Offense is the best defense, even in those incidents where something you have done is the thing most offensive.

Of course, aggressive hustlers are looking to defend themselves, too, at the exact same time they're viewing others as marks.  For all the aggressive posturing and ego you get from Wall Street suits, you also get this:


But this girl, clearly, is a paid whore.  You can't take what she says seriously.  She's probably pissed that she didn't get tipped well, but that says more about her than it does about the client - right?

REHTAEH PARSONS

Let's apply all of this to the death of Rehtaeh Parsons.  The boys who raped her would probably have never faced justice were it not for the picture they took.  After all, sex is a transaction between two parties; if one's complaining after the fact, it must mean they weren't happy with the deal they got, right?  That's how transactions work.  It's why we have a social habit of blaming the victim
 
This leaning towards whatever stance lets us be passive is made worse by the urge to protect our own self-interests; when it becomes clear a wrong was committed, we're more likely to double-down on our positions and absolve ourselves of anything resembling responsibility.  If it gets so bad that the consequences can't be ignored - like the suicide of a 17 year-old - we will recognize fault only as long as its fashionable (unless you empathize with the victim, maybe because you've got a teenage daughter yourself) and assuredly not point the finger of blame at the mirror.

The rapists themselves were probably pleased with their actions, at first - they hustled, seized an opportunity and took what they wanted, with maybe a bit of risk of getting caught.  They see this behaviour all the time, in different contexts, so even if they knew it wasn't right they wouldn't be dwelling on the risk of repercussion.  This is a crime we will see repeated; maybe the boys were wear masks next time, but that will only feed into the power-trip of the crime.

If Rehtaeh had been physically brutalized, then people would have taken action - but as it was, the wounds were internal and easy to avoid.

Which is what peers did.  They kinda knew about it or definitively knew all about it but easier than taking on the boys who came out on top was piling on the girl at the bottom.  It happens all the time.

My grandfather tells stories of Buchenwald Concentration Camp; inmates would become so numb, so mentally walled off that if someone fell over dead on the grounds from disease or starvation, you'd simply go check them for useful gear and then move on.  The ones who got the shoes or the bread were the toughest and they did so at the expense of the weak.  There was no mental space to grieve death.  
 
The RCMP and school triaged the rape case by focusing on why it wouldn't be relevant to them, not the reverse.  That's how business works, right?  Empathy has no place in rational decision making, it's a bad motivator.  Passively or aggressively, you want to avoid expenditures of any kind.  If an issue is severe enough, the process will make that clear all on its own.
 
And that's indeed what happened; the police and system did their triage, let things go and the system course-corrected.  I'm sure I'm not alone in thinking it shouldn't take social uproar to get the wheels of justice turning.
 
And there's the ultimate contradiction.  Justice isn't being done; we're throwing the starfish back in the ocean, one at a time and ignoring the structural challenges that really need addressed.  By addressing the wrong problems and ignoring the very real connections between process and outcome, we're not recognizing that social challenges take social solutions.
 
L'etat, c'est nous.  If we really want a world where things like the rape of Rethaeh don't happen, it's not isolated individuals who need to change - it's all of us.
 
Here's a place to start:

9. Teach children that their behaviors affect others.

10. Teach kids to look for opportunities to help.





 

Sunday, 31 March 2013

Society On Autopilot



 
 
Elevator-pitch.  One-page CV.  Messaging over conversation.  KISS.
 
Explains a bit, doesn't it?
 
Of course there's a problem with running society on autopilot - you can't adjust course as necessary when you're not paying attention.  See Europe as an example, or the US banking industry. 
 
The solution isn't to throw the baby out with the bathwater or to shut the whole thing down (see Canadian Immigration, CIDA, the gun registry) and blind yourself to even more of the map.  That's a one-way-ticket to disaster.
 
The way forward is to fill in the map, to plan collaboratively.  And yes, in a dynamic system like the global village, stagnation is not an option.

Thursday, 9 August 2012

Don't Be Afraid of The Other






Peter Worthington writes a heart-felt piece, heart-breaking in its simple honesty.  We don't let people buy and uses bombs or landmines because they serve one purpose - to kill people in quantity.  Gun rights activists aren't crying foul over this fact.  Well, assault rifles are just that - rifles designed to assault multiple parties.  By the same token, we don't allow people to walk around streets with swords strapped to their hips - again, because those swords would serve one purpose - duels, revenge, combat.  Handguns serve the same purpose - they are designed to kill people.


Make the argument that more people with guns will lead to less violence due to a leveling of the playing field.  But then provide one example in history that backs that assertion up.  You can't; the history of weapons is the history of increasingly powerful violence.  As weapons have broadened their scope from killing one to killing millions, we use them less because the risks are less.  The more firepower you have, the more powerful you feel - and the more strongly you feel the need to defend that power.  It's psychological; if you walk around with a gun, the temptation to use it either assertively or defensively multiplies.  The same rule applies to office politics or political attack ads; if you go looking for a fight, you're sure to find one.  It's that simple.



But there's a much deeper message in Worthington's piece, one of understanding.  We fear the unknown - we're programmed to.  It's a genetic fail safe that protects us from threats that emerge from the darkness faster than we can consciously process them.  Truly, that's all that instinct is; the triggering of pre-programmed or learned experiential biases that kick in an immediate, reactive response.  With aggression comes threat and with threat, the need for rapid response.  You will get anxious about public displays of gay behaviour for the same reason a you would be suspicious of a man in a turban or a woman wearing a veil - a hormone called cortisol.  This is the same hormone that will make you feel uncomfortable in the presence of a leper or burn victim; your limbic brain is perceiving something it registers as a threat and preparing your body for a fight-or-flight response.  It's no different from being afraid of the dark.


As we learn to populate the dark with knowledge rather than confabulation, it loses its terror.  The exact same truth applies to people.  I've been around the world, literally, exploring the ways in which people are similar and different.  Like many others, I've studied language, culture, history, geography, even neurochemistry to figure out where the commonalities lie.  I've spent nights with street people in Lima, Peru, watching them exhibit the most basic tenet of society - altruism.  I've laughed at the way in which an Arab Moroccan university professor stigmatized Italians in the same way an Italian grape grower stigmatized Moroccans.  Kids in small town Korea or post-war Sarajevo or downtown Toronto all want the same things from life; to have opportunity, to be happy, to be loved, to leave something behind.  We all feel the same way - what changes is the Way in which we express those feelings.  To me, there are no monsters in society; just behaviour, what causes it and how that behaviour can be influenced.


If I could have one wish, it would be for every person on earth to have the opportunity to be a stranger in a strange land and experience first-hand the kinship that connects all of us.  Homo sapiens are one species; there is far more that binds us together than there is separating us and where the differences lie, so to does opportunity.  Back to guns - where did gunpowder come from?  Thinking of China - where did pasta noodles come from?  What does the First Nations medicine wheel have to contribute to Western approaches to medicine?  Why is it that cultural groups from around the world land on the same metaphors, symbols like the tree of life, fire, the snake, the pyramid?  These aren't externally imposed things - they're internally derived.


JFK hit the nail on the head: "For in the final analysis, our most basic common link, is that we all inhabit this small planet, we all breathe the same air, we all cherish our children's futures, and we are all mortal."


We can continue to focus on killing or dominating each other over personal fears, or we can learn to move forward together in understanding.  If we limit ourselves to looking through the lens of one political or cultural tribe, or even as one nation pitted against others, we are blinding ourselves to our shared birthright as human beings.  The true enemy we share is not external troubles, but internal fears.


When understanding is achieved, violence becomes unnecessary; threats cease to hold power over you and instead become opportunities to be seized


Fear can be overcome, but only by doing so consciously.

Tuesday, 29 May 2012

The World We Know vs The World That Is



Thanks to Vera for twigging me to this brilliant West Wing Video that covers some of the things I love best;

cognition

behaviour

social organization

how linear thinking impacts social equity

maps

This is today's version of heliocentrism.  The world we feel we know, isn't.  This is a concept that goes far further down than you might think.

The world we perecive, thanks to information we take for granted as accurate:





The world as perhaps it is better reflected two-dimensionally:


Of course, the world isn't two-dimensional.  Nothing in our world is, except for the way we perceive it.

Being conscious of this, we can change the world by understanding it better.

Friday, 3 February 2012

UNDERSTANDING THE SOCIAL MATRIX: Stigma, Confabulation and the Power of Persuasion




CONTENTS:

As We Go Along
Prometheus
Going Down the Rabbit Hole 
The Immediacy of Competition 
Model Students
 Mind Over Matter 
Children Will Inherit the Earth 
Stigma
Why We Lie
Conclusion 
POST SCRIPT: Surfacing
 
-----

      -          Morpheus, The Matrix

DEFINITIONS

1.          A mark of disgrace or infamy; a stain or reproach, as on one’s reputation.
2. a)     medicine/medicinal – a mental or physical mark that is characteristic of a defect or disease
    b)      a place or point on the skin that bleeds during certain mental states, as in hysteria.

1.          To talk casually; to chat
2.          Psychology – To fill in gaps in one's memory with fabrications that one believes to be facts
 -----




“You don’t know what you’re talking about.”  We’ve all been there – getting or giving false directions; using terminology inaccurately; having the birds and the bees explained to us (through wringing hands) with a less than specific description of the biological process; being fed complete bullshit, wondering how the speaker thinks anyone’s going to believe them.


Sometimes, these are intentional falsehoods designed either to misdirect the person opposite or to mask our own ignorance (to make us sound more impressive or to mitigate the appearance of ignorance).  Guy I know who has been very successful in his career – made piles of money, advised leaders on the provincial and national stages – once gave me this nugget of advice: “You don’t have to know what you’re talking about, you just need to sound confident while you say it.  This approach has been proven to be a successful one on the individual level time and again; however, time and again it’s led to difficulties for society.

Sometimes our fabricated fictions are conscious products, but we also create these subconsciously – and do it far more often than we realize.  To understand why we intentionally fill in knowledge gaps or replace inconvenient sequences of fact with fabrications, we need to appreciate why we do this unconsciously.  This ability is not a parlour trick; our capacity to fill in knowledge sequences subconsciously – to confabulate – turns out to be a vital tool in our cognitive matrix.  It is also at the root of much of our social and internal conflict, facilitated through the lens of stigma.  We’ll get to stigma in a bit, but first, a quick example of how confabulation works in practice.


Ask yourself which you like better, a McIntosh apple bought at the store or a Granny Smith pulled fresh from the tree.


Then, ask yourself why you made that choice.


You might have picked the McIntosh; apart from the taste, it came from the store and was therefore easier to get.  You also knew that the apples in the store were likely more quality-controlled than a random pick from a tree.  On the other hand, you might have picked the Granny Smith because your grandmother used to keep a bowl of Granny Smiths at her home, so they bring up a positive childhood memory, or because you liked the idea that is was fresh.  Thinking about which apple you liked best in a given context – store or tree – might make you more inclined towards one brand or the other going forward.


Made your choice?  Good.  Odds are high that the answer you gave yourself was entirely confabulated.  You just subconsciously made it up, right here and now.  You could very well have no apple preference at all, nor any experitential connection between your Granny and a granny.  In this instance, if you played  long, your subconscious fabricated an answer because you were being pushed into addressing the question.  If I hadn’t asked, you might never have considered preference of one apple over the other.  It was the question that planted the notion of preference into your mind.



This concept of Inception – creating an idea or, in the movie, placing an idea into someone else’s mind – is well understood in our society at the surface level.  We see it when we look out the window, or when we turn on the television, or when we go to work.  When an ad associates manliness with a brand of Scotch, or when a waiter asks you “would you like red or white with your dinner?” or a politician tells you the ballot question is “us or people who want to undermine our country”, these folk are attempting to define your options for you in a way that is not necessarily reflective of reality.  By manipulating the choices before you and putting pressure on you to pick, they’re forcing you to not only make a choice but to develop a rationalization to explain that choice – a rationalization you may find yourself falling back on again and again in the future.    With an increase in our understanding of how the brain functions, that is starting to change.
 
 
 
The human animal is becoming increasingly wise to the trick of inception; more and more people are consciously aware that they won’t look like a TV commercial model if they consume the product he or she is shilling and that bar nuts are intentionally free because they make you thirsty and more likely to buy drinks.  As in sexual selection, we have socially-developed mechanisms to monitor for such deceptions; university papers require listed sources, job applicants must provide references and examples of their work.  The media shines light on the processes of government and business.  We don’t, in other words, accept things at face value – we are driven to understand them.  Director Christopher Nolan brilliantly captures this concept in his aptly-named film Inception; the various dream-hopping characters use personalized totems to help connect them to reality.
 

Going Down the Rabbit Hole

 
This leaves us with a conundrum, though; even when we understand the principles of marketing, they still, by and large, work.  We do buy the product; we do eat the nuts.  My favourite examples – everyone seems to agree that negative advertising in politics is deplorable, yet it continues to be used because attack ads work.  Politicians decry bullying, but continue to heckle in Legislatures.  It’s like dropping a hammer on your foot – knowing that it’s going to hurt doesn’t stop the pain.  Why do we allow ourselves to be manipulated?
 
To understand this paradox, we need to go down one layer further, past the thoughtful projections of consciousness into the mechanics of the projector – our brains.

If you close your eyes, you cannot see.  If you cover your ears, you can’t hear. In both cases, by blocking a sensory transducer, you are cutting off your brain’s access to a specific type of stimulus.  Under these circumstances, the brain isn’t creating the stimulus; it simply interprets the signals into a format you can understand, just as your computer turns a bunch of ones and zeros into content like pictures and words.  Shut down the input, you lose the signal.  The brain goes a bit further than that, though:
 
It determines the impact of external (or internal) stimulus on the body and suggests an appropriate response:
-        The eye sees and hears an attacking bear, the brain suggests the heart pump
         faster and the limbs get ready to attack, defend, or run
-        The nose and eyes perceive tasty food, the brain recognizes the food as
         desirable and informs the body to feel desire
-       A virus has gotten into the body, the brain reacts by adjusting body systems
         to attack it, redirecting energy to facilitate the response


It creates and stores mental copies of the things the sensory system has encountered for future reference
-          We call these memories.
 
If you close your eyes, you can still visualize representations of the things you have seen in the past.  If you block your ears, you can still recall the sounds that you have heard previously.  Unless, of course, you were born blind or deaf, in which case you have no recorded models to refer to.
 
 
 
Our mental reconstructions and projections of reality, then, are based on the sensory input and memories we collect over the course of our lives.  Does this mean we are born blank slates, then, with no input but that which we accumulate?  To me, this is a different way of asking the age-old question “if a tree falls in the forest and nobody hears it, did the fall make a sound?”
 
 
 
It doesn’t (mean we’re blank slates – the falling tree makes a signal of sound whether that signal is received or not).  We aren’t born clueless – we are born with built-in models that shape our reactive behaviour.  Two cases in point:


        Fear
                - If children have never had cause to fear the dark in their lifetimes,
                  why would fear of the dark be innate to, say urban kids?
                - If you have never been attacked by a bear, why would seeing one
                  be frightening?


        Beauty
                - If we have no inherent conception of beauty, why would we see anything as
                  beautiful at all?  Why would the basic aspects of beauty – healthiness and
                  symmetry – be universal?
 
 
 
If you think you have an answer – read to the bottom and see if you haven’t changed your mind by the time you get there.    :o)





The Immediacy of Competition

If you believe in evolution, you accept the premise that the purpose of life is to continue.  In an ecological system, there is constant symbiosis – one organism cannot succeed without interacting with another.  On an individual level, what that looks like is competition – the antelope kills the grass by eating it; the tiger returns the favour by eating the antelope.  When the tiger dies, its carcass deteriorates, nourishing the soil from which the grass grows.  If you take a macro look at the process, the circle of life is really just about regeneration – it happens on the level of the ecosystem or the organism in essentially the same manner on which it happens at the cellular level.


Individually, though, we aren’t interested in the circle of life – we’re interested in surviving long enough to pass our genes on, ideally as many times and in the strongest packages possible.  The better equipped our offspring are, the better their chances of survival and propagating our genetic lineage.


We try to achieve this by doing everything we can to select as mates those who appear to us to have the greatest indicators of health or success (beauty) and by avoiding (or eliminating) things which we perceive as threats to our own existence (fear).  Those individuals who are not only good potential mates and able to react successfully to threats but able to identify others who are good potential mates and able to avoid threats are the ones that keep their lineages thriving.


Through an evolutionary, selection-of-the-fittest process, the ability to identify and respond quickly to threats and opportunities has been encoded into our genes.
But how does this function, practically?  There is so much diversity in our global ecosystem, how are we to know a healthy person from an unhealthy person, or a dangerous animal from a harmless one?  The mechanism by which we identify the benign from the threatening from the good is the model.
 


Model Students


Picture a scene: 


You’re walking through a forest at night.  You can’t see too far through the trees – your sightlines are limited.  You hear unidentifiable noises all around you – your sense of hearing is ramped up, trying to identify which of those noises might present a threat.  You feel vulnerable; you’re heart is racing.  Suddenly, you see a snake in the path in front of you.  Your general level of anxiety bursts into fear and your body convulsively takes a jump back.  You’ve no idea if the snake is poisonous or not, but still you are afraid.  Until you notice the snake isn’t moving.  In fact, it’s got some rather sharp angles to its body.  As curiosity overwhelms your fear, you risk moving a step closer.  It’s then you realize it wasn’t a snake at all, but a stick.  You chide yourself, call yourself a fool for reacting so severely to nothing.

In recreating that scenario in your mind, you have fabricated a mental movie that relies on all the visual and auditory memories related to forests, snakes and night that you have collected in your life.  The concept of snake got your heart racing, just as it would if you had actually been in that scenario.  If I had said the object was a taipan, not a snake, you wouldn’t have reacted the same way – unless you already had a mental image of what a taipan is.  As soon as I indicated that the snake was a stick, you switched the mental model for the object – and your emotions adjusted accordingly.  Film makers intentionally manipulate this process to great effect, often using a beat of contrasting emotion to ramp up tension in a sequence.

What allowed you to conceptualize a snake in your head?  What, in the forest scenario, caused you to consider the stick to be a snake and respond to it instinctively?  Why is it that you didn’t feel the same way about the word taipan as you did about the word snake, unless you followed the hyperlink?  If you recognized the “ramp” clip from the first second, what made you tense up in anticipation? If not, what made you jump at the end? 

Coded into your genes are models of perception.  Thanks to these models, honed by generation after generation of selection-of-the-fittest evolution, you have the ability to react to potential threats in real-time – a good skill to have as it could save your life.  These models also nudge you towards things that are desirable; a beautiful sunset, for example, or a pretty girl or a tasty dessert, or cause you to try and appear desirable to others, as in the “save your life” clip at 0:41.  The various objects we see, or even sounds that we here, are in themselves symbols or totems – they represent meaning to us in ways that we are rarely conscious of.

To be widely applicable, though, these models need to be pretty general; a boa constrictor doesn’t look like a cobra which doesn’t look like a taipan.  What these snakes have in common is a general shape – long, straight, often found low-to-the ground.  Traits they have in common with sticks.  You wouldn’t fear a stick if you saw it in the day, in the open; you’d have enough context to know it was a stick.  It was the limited context of the woods at night that led you to fill in the gaps or confabulate the stick as a threat.  What is the autonomic mechanism that allows you to put two and two – context and content – together to determine what is a threat, what is benign, and what is desirable?





Mind Over Matter

 
Subconscious pattern recognition signals connect the models encoded in our brains directly into our body systems (motor, respiratory, etc.), inciting an almost instantaneous response.  More simply put – it’s our emotions that allow us to react almost instantly to the context and content of sensory stimuli.


We are all familiar with the idea of head and heart being in conflict.  The idea of “feeling your way” through a situation is a common one, as is the notion of “feeling out of control,” i.e. unable to consciously manage our physical responses.

This isn’t really a matter of emotion impeding conscious action; in terms of evolutionary development, emotion was there first.  The “reptilian” or “primitive” brain, as it is often called, is common to all animals in more or less the same degree.  As we have seen, it allows for instantaneous reaction to our environment.  What it doesn’t do is allow us to modify that environment, or control our behaviour.  Those abilities are permitted by the newer part of our brain, the “neo” or prefrontal-cortex.  Remember the snake in the woods?  It was the neo cortex that allowed you to create, or incept, a “mental movie” that was based on experience but original in and of itself.  The model of the snake – the file that the film was built around – came from deep within your limbic brain.

Our emotions are “original” and allow us to react to stimulus; our consciousness is new and allows us to manipulate the causes of stimuli through proactive innovation, planning and coordination.  For people, the challenge lies in bridging the gap – justifying our emotions in cognitively comprehensible ways.

With this in mind, ask yourself these questions:


                                               What is the meaning of life?
                                               What happens after we die?

You can see why this emotional/cognitive confabulatory conflict has broad ramifications and why it’s worth giving some consideration.  We’ll get into how that connects to stigma shortly.



As suggested through the example of fear and beauty, children have innate emotional responses – they know what they like and what they don’t like, what they should fear and what they should embrace.  My son, a Star Wars fan, needed nobody to tell him that the Emperor was evil (he looks sick and wears black) or that Princess Leia was good (empathetic, dressed in white, good skin).  His initial reaction to a toy of Luke Skywalker in black, though, was that Luke must be a bad guy.  Not ironically, that’s the subconscious impression the film makers were trying to achieve by dressing Luke in black in the first place.

Kids also have little self-control – everything from using a toilet to table manners has to be taught.  What kids do have, though, is an insatiable appetite for knowledge.  Language acquisition is a great example of this – kids will pick up a language whether given official language instruction or not.  It’s actually surprising how well kids pick up language regardless of said proper instruction or various language delay factors.  The same, incidentally, is true of deaf children; even without the ability to hear, they can absorb, model and innovate language.  The result might not be as clear or concise as that of a hearing child, but if there is intervention at an early enough stage, even deaf kids can adopt the fullness of language.

We all know that kids love to ask why about everything.  There is no detail that can’t be deconstructed further.  This is natural, expected, and desired – with every question they ask, the more information a child’s mental database is filled with.  The more knowledge he or she has, the more accurate models they have to work with.  This allows a child to better assess their world, interact with it meaningfully and develop realistic plans to further their interests.  Part of this process of establishing a cognitive framework of the world is connecting dots.  Back to my son; every now and then, he’ll come up with a syllogistic connection that he’s made.  These connections aren’t always right, but they are connections he has made, therefore they are real to him until proven otherwise in a way he can internalize.  It sometimes takes a bit of convincing to show him why his connection isn’t the right one.

A hypothetical yet reality-based example: my boy, now three, asks me a “why” question while I’m busy cooking dinner.  My attention is split, so I’m a bit tense from distraction, plus I don’t have an immediate answer.  Trying to think what to say while keeping dinner from burning, my body language expresses agitation and my brow is furled in concentration.  My boy connects that frown and my overall body posture with me being upset – this is, for him, an important emotional piece of information as, if I’m upset with something he has done, he could get a time out.  Those two factors cause an automatic emotional response and he asks me, hesitantly, if he is in trouble.

Why is he thinking this?  There is no apparent reason he should be in trouble.  This is the emotional, reactive piece: my body language matches a mental model in his memory bank of me upset; the recognition of that model has triggered an emotional response of discomfort.  In this case, the threat is the potential consequences of being in trouble; a time out or, as is more likely with me, a mini-lecture.

 
I ask him back, “why would you be in trouble?”  After a second’s thought, my son answers “because I said some bad words.”  That’s the cognitive, confabulatory piece.  He didn’t say any “bad words”, nor is he actually in trouble; the notion of being in trouble exists in his mind only.  This doesn’t matter – his feelings tell him there is a threat.  By giving him an opportunity to explain, under duress, why he is feeling that way, I’ve just incited my son to confabulate a cognitive justification for an emotional reaction.

Yes, kids do this intentionally; imaginary play is an important process by which they learn to interpret their world.  Adults do it too: we call it acting or role-playing, or in writing, euphemisms or allegory.  Broadly, we call this fiction, which we distinguish from non-fiction, or fact.

Of course, just as kids unconsciously confabulate all the time, so do adults.  These confabulations are more commonly thought of as biases or, more sinisterly, as stigma.

Stigma


From Inception:
  





As I have said, my son is a fan of Star Wars.  Periodically, when it’s not too over-the-top, we watch the exceptional computer animated Clone Wars cartoon series.  As the title implies, there are a lot of clones in the show – genetically identical troopers that look exactly the same except for hair styles and the odd tattoo.  In one episode, there is a “defective” clone that does not look like the others – he’s shorter, his face is asymmetrical and wrinkled, he has a limp and a hunched back.  While this was a fun episode, chock-full with all the stuff my boy likes – clone-on-droid action, big ships, cool sets – the appearance of that “defective” clone made him so uncomfortable that he insisted we turn the show off.  Why would that be?

All the clones are identical except for that one, who therefore stands out in stark contrast.  This drew my son’s focus to him, like a stick on an otherwise uninterrupted trail - or the word must caught your eye while we were considering Luke Skywalker a few paragraphs back.  The clone’s appearance suggests age and illness – two things which are detrimental to one’s long-term health.  The appearance of the “defective” clone (which stood out in sharp relief) triggered an emotional, reactive response of fear in my son, which itself incited a fight-or-flight response.  In short, my boy stigmatized the “defective” clone based on appearance alone.

 
With that in mind, take a quick look at these two videos:

            Jacqueline Saburido is a burn victim and a brave advocate against drunk driving.
            Leprosy is a medical illness with symptoms that manifests in a very visual way.

So – how did those two videos make you feel?  Uncomfortable?  Why might that be?


 I’m not going to be shy – seeing people with skin lesions brings out an emotional response in me, though less so as my understanding of the “why” behind them (both the lesions and my responses to them) grows.  Of course, you can’t catch burn and 95% of the human populace is immune to leprosy.  These facts do nothing to impede the isolation burn victims often feel or to change the long, sad history of stigma against lepers.

If you’ve read this article in its entirety, you now know why this is the case.  Hard-wired deep within our limbic system are mental models of what, in general, illness looks like.  Just as we automatically know that black hats indicate bad guys, we autonomically associate “defective” skin with unhealthiness and possibly contagion.  When presented with this potential threat we instinctively, emotionally lean towards avoidance or, when larger populations are concerned, containment.  To a much lesser extent this is true even of acne.  The reverse, of course, is true, too – we “stigmatize” that which we see as beautiful, equating beauty with good health, cleanliness, desirability (it’s easy to see why the cosmetic industry is always in good shape).  Remember Princess Leia dressed in virginal white and her clear complexion?

This, then, is the nature of stigma – it’s a hard-wired, model-based reaction to stimuli which trigger an emotional response.  These responses can be genetically-rooted (like the fear of snakes or the tendency to feel uncomfortable with people who look sick or somehow different or behaves erratically, especially if dressed poorly) or experientialy rooted (being abused by a relative with tattoos might prejudice one against anyone with tattoos).  When a stigmatic response is experientialy-derived, it’s easier for us to consciously trace the cause of experiential fear; with the right facts, we can properly begin to manage it.  When it’s a genetic response, particularly one that doesn’t lend itself to an obvious explanation, we subconsciously fill in the logic gap with pieces of other mental models; we confabulate.

Some examples:


Why homophobia?  Gays are unnatural (though they seem to appear in nature quite frequently, in a whole host of species), they disrespect the rules of society, they are social engineers, etc.  Gay/straight associations have no place in schools where our kids are supposed to learn important stuff - nor does sex ed, for that matter.

          Not, “I’m afraid I might catch gay or my kids might catch gay.”


Why sexism?  Women are inferior, too emotional, not tough, etc.  They therefore can’t be trusted to make the tough choices life gives us.  Or, men are brutish, overly competitive, they completely lack the ability to give in or find middle ground.  Women are better peace makers.
 
          Not, “I don’t rationally understand the motivations behind a man/woman’s
          behaviour because they’re different than my motivations and reactions; I
          therefore find them threatening/unreliable.”


Why racism?  Blacks/Jews/Indians/South Asians/Irish/British (or, for that matter, Muslims/Christians/Conservatives/Liberals) can’t be trusted, don’t think like you and me, are irrational, their motives are suspect.


          Not, “they are different than me, which makes me uncomfortable, particularly if

Poor people are lazy or stupid.  Rich people are ruthless or arrogant.  Urbanites have no morals; rural folk are bumpkins.  It goes on and on.  Of course, education has made progress in filling in the gaps in the cases of each one of these stigmas.  Knowledge and understanding are replacing the place-holder models with fact, allowing for conscious, considered responses over unconscious, reactive ones.

 
Why We Lie

We’ve all told lies; some big, some small.  The reason we do this is clear, when we stop to look at the facts – we tell lies when telling the truth is less advantageous to us.  You might lie on a date to make yourself sound more than you are; you may lie to your parents to avoid getting in trouble for something you have done.  In both cases, that’s your reactive, emotional brain egging you on with the self-preservation instinct.
The same holds true with self-deception; we have justified acts that we know to be wrong through confabulation.  There’s a cascade of consequence that happens when we do this; the confabulation becomes our reality and therefore becomes a model that we use to inform other aspects of our cognition.  If you have ever stewed about something a friend said that hurt your feelings, concluded that person wasn’t a good friend in the first place and turned your back on them, you’ll know what I mean.  If you’ve ever taken credit for a colleague’s work because they didn’t deserve it or it should have been your project in the first place, you’ll know what I mean.  If you ever justified short-changing the subway or a store teller because they/the chain had it coming, you’ll know what I mean.

Conclusion

This, then, is the whyfor behind how we think and why the rationales we give ourselves aren’t always accurate.  Of course, there’s always a chance that I don’t know what I’m talking about; I could very well be unconsciously shilling confabulation.  I’m confident I’m not.  Heliocentrism, after all, was accepted long before the balance of proof tipped in its favour; evolution and gravity are still theories, but very convincing ones.  Cleverly, humans have incepted a scientific model of inquiry to weed out the chance of emotional bias, so time will tell.



Our language (and therefore our thinking) is model-based; some of those models are inherited (nature) while some are based on learned experience (nurture).  Our first instinct is to respond to stimuli emotionally – this is an evolutionary adaptation honed over the history of life.  This is why there’s a strong correlation between emotion and gullibility or suspicion, an abilitiy that has itself only been stigmatized for a short period of history - for much of human existence, trickery that was seen as negative.  Humans have also developed the ability to extrapolate from existing models and build new ones, essentially mimicking the evolutionary process on a cognitive level.

Where these two tendencies (to rely on existing models and to create new ones from the pieces of old ones) collide, we either confabulate (if emotion is highly dominant), lie (if emotion is heavily present but manageable) or take the time to determine the facts (when emotion doesn’t hold sway). This is not to say that emotion is wrong – invariably, there is always truth in feeling, otherwise evolution would not have selected emotions as tools for responding to reality.  That truth in feeling, thanks to the generalized nature of models, isn’t always an accurate representation of a given set of circumstances.

If we’re to put some thought into it, then, our best bet is to temper our emotion with reason and to absorb as much varied knowledge as much as possible to inform both.  We’ve got a meaning-infused word for that, too – in English, this balance is known as mindfulness, or more commonly – wisdom.


POST SCRIPT: Surfacing


Our pursuit of an answer to “why” has taken us in two directions:

                - inward to the brain, the interaction of human systems and down to the
                  cellular level
                - outward to the level of the ecosystem

We’ve used computers and networks, cells and ecosystems  as examples.  Many of the hyperlinks are to Wikipedia entries, intentionally – Wikis are crowd-sourced pools of information that are modified to reflect user input, much like our sensory and nervous systems. 



Each hyperlink (and I know there are many) has been chosen for a specific reason; they might not speak directly to the word they link to, but hopefully, they get you thinking.  There’s many an Easter Egg for the patient peruser, like secrets in a video game.

I’ll close with two more questions to ask yourself:


 
                     How does the growth of human society/the advent of networked
                     intelligence parallel the growth of organisms and ecosystems?

                          If the cells in our bodies are collections that form an organism with
                          conscious thought, is it possible that we’re similarly cells in a larger,
                     conscious or consciousness-developing organism?

Something to think about.


 
From The Matrix:
Morpheus: I see it in your eyes. You have the look of a man who accepts what he sees because he is expecting to wake up. Ironically, that's not far from the truth. Do you believe in fate, Neo?
Neo: No.
Morpheus: Why not?
Neo: Because I don't like the idea that I'm not in control of my life.