7 Consequences of Learning to Read

7 Consequences of Learning to Read

In The WEIRDest People in the World Joseph Henrich writes about the mental ability that you are engaged with right now if you are ingesting this information without the help of an auditory tool, reading. “Acquiring this mental ability involves wiring in specialized neurological circuitry in various parts of the brain,” Henrich writes. What that means is that reading changes our brain, and consequentially, it rewires parts of our brains that have historically done different things for us. Here is a quick shorthand of the seven ways that reading changes our brain according to Henrich:
 
 
 
  1. Developed a new specialized area of the brain, the left ventral occipito-temporal region
  2. Thickened the corpus callosum which bridges the hemispheres in your brain
  3. Altered areas of the brain involved in language production and other neurological tasks like speech processing and thinking about what other people are thinking
  4. Improved verbal memory and expanded what parts of your brain are active when processing speech
  5. Moved facial recognition predominantly to a region in the right hemisphere of the brain rather than sharing that ability among both hemispheres
  6. To directly quote Henrich, “Diminished your ability to identify faces, probably because while jury-rigging your left ventral occipito-temporal region, you impinged on an area that usually specializes in facial recognition.”
  7. Shifted your tendency to be more analytical in your processing of visual information so that you consider component pieces rather than the whole to which pieces belong
 
 
These brain changes are fascinating, and are the result of something we rarely think about as having the ability to restructure and reshape the brain and how it operates. We have repurposed brain processes and structures so that our eyes can recognize text and so that we can associate that text with language and meaning. It is fascinating that the brain can do this at all, and fascinating to think of the changes that take place across the brain when we do this.
 
 
Reading, and the changes it makes in our brains, are weird. Not all humans today have the ability to read, and throughout human history, most humans have had no need for reading. But if you are WEIRD, that is western educated in an industrialized, rich, and democratic country, then you can probably read well. You probably have these rare brain changes that most humans have not had. You think about and perceive the world differently than many humans before you as a result of learning to read. What you understand, spend your time thinking about, and what makes sense to you may not make sense to many of your ancestors, precisely because they couldn’t read and didn’t have the same brain structures performing the same brain processes that you do.
 
 
This is the starting point for Henrich’s book and the premise that we are the WEIRDest people to ever live. We are different for many reasons from our ancestors, and much of that difference lies in how our brains operate based on the WEIRD settings in which we find ourselves and WEIRD behaviors we engage in.

The Moralization Gap

In The Better Angels of Our Nature, Steven Pinker writes, “people consider the harms they inflict to be justified and forgettable, and the harms they suffer to be unprovoked and grievous.”
 
 
This last week I was watering a spot of seed on my front yard when I noticed that someone did not clean up after their dog. I was pretty unhappy about it and my first impulse was to be indignant. But as I thought about it, I realized how unreasonable it would be for me to get worked up over the fact that someone didn’t clean up after their dog. Upon further reflection, I can see that my initial impulse was in line with Pinker’s quote above about the Moralization Gap.
 
 
We perceive harms that we suffer as being much worse than they actually are. At the same time, we discount the harms we inflict on others. I have a dog and have had some walks where I don’t realize until too late that I don’t have bags that I can use to clean up after the dog. There have been a few situations where I haven’t been able to pick up after the dog and in my mind I feel bad but ultimately find a way to justify leaving the dog’s mess behind. I rationalize the situation by telling myself that I’m a good person, that this was just one unfortunate situation, and that I almost always pick up after my dog.
 
 
But my first reaction when someone didn’t pick up after their dog was to think that they were a terrible and inconsiderate person. I couldn’t exactly remember how many times I had failed to pick up after my dog (a convenient forgetting), but I am clearly going to remember this instance where someone didn’t pick up after theirs. I’m experiencing the harm another person inflicted on me much more severely than the exact same harm I may inflict on another.
 
 
Ultimately, I paused, thought about my reaction, and realized that the owner of the dog may have been in a situation I have found myself in. Perhaps they also forgot bags this one time. Perhaps this dog had gotten off leash and was wondering around lost. Perhaps the person had gotten into a conversation with someone and had honestly not even realized their dog pooped on my lawn. I was quick to forgive myself for similar situations, but had to think and work to forgive another. This is what we call the Moralization Gap, and it is a cognitive fallacy that makes us feel better about ourselves than we deserve and worse about other people than they deserve. It is important to recognize and overcome, even if it requires slow thinking, so that we can behave better ourselves and treat others better, especially if we or others inadvertently inflict harm on another.
A False Sense of Insecurity

A False Sense of Insecurity

The human mind is subject to a lot of cognitive errors and illusions. One cognitive error that we often fall into is a misperception of the frequency of events. If you have ever purchased a new car, you have likely experienced this. Prior to buying a new car, your eye probably wasn’t on the lookout for vehicles of the same make, model, year, and color. But suddenly, once you own a blue Ford Expedition, an orange Mini Cooper, or a silver Camaro, you will feel as though you are seeing more of those cars on the road. A cognitive illusion will make you feel as though suddenly everyone else has purchased the same car as you and that your particular year, make, model, and color of vehicle is growing in popularity (this has even happened to me with rental cars).
 
 
The reality is that other people didn’t all suddenly buy the same car as you. You are not that big of a trend setter. All that happened is that your focus while driving has shifted. You previously never paid attention to similar vehicles when you passed them on the road. You had no reason to think twice about a green Subaru, but now that you drive a green Subaru, every other green Subaru stands out. You remember seeing a car or it at least becomes salient to your mind, where previously you would not have actually thought about the other car. You would have seen it, but you wouldn’t have logged the occurrence in your mind.
 
 
Steven Pinker shows that this same phenomenon happens when we think about violence in his book The Better Angels of Our Nature. News headlines easily mislead us and create a false sense of insecurity. We don’t actually have a real sense or a good understanding of the trends of violence and crime in a given area, but we do have a good sense of what kinds of stories have been on the news lately. As Pinker writes, “if we don’t keep an eye on the numbers, the programing policy if it bleed it leads will feed the cognitive shortcut the more memorable, the more frequent, and we will end up with what has been called a false sense of insecurity.”
 
 
The cognitive shortcut that Pinker mentions is something Daniel Kahneman writes about in his book Thinking Fast and Thinking Slow. When we are asked a difficult question, like how common are gold BMWs or how do crime trends today compare with crime trends of five years ago, we take a cognitive shortcut to come up with an answer. Instead of diving into statistics and historical records, which is hard work, we substitute an easier question and provide an answer to that question. The question we answer is, “can I think of memorable instances of this thing?”
 
 
When we ask ourselves that question, our perception and what we happen to have thought about or noticed recently matters a lot. If we never think about Dodge trucks, we won’t think they are very common on the roads. But if we happen to own a Dodge truck, then we are more likely to pay attention to other Dodge trucks on the road meaning that we will answer the substitute question about their frequency with an overestimation of their actual commonness on the roads. The same happens with news reports of violence. Instead of answer the question about trends in violence, we answer the question, “can I remember instances of violence in my city, state, country, or in the world?” If we watch a lot of news, then we are going to hear about every school shooting in the country. We are going to hear about all the robberies and assaults in our city, and we are going to hear about violent acts from across the globe. We are going to remember these events and consequently feel that the world is a dangerous and violent place, even if actual trends in violence and crime are decreasing. This cognitive error, based on a cognitive shortcut, creates a false sense of insecurity about the true nature of violence in our world.
The Agricultural Revolution is History's Biggest Fraud - Yuval Noah Harari - Joe Abittan Sapiens Book

History’s Biggest Fraud

When you think of the biggest fraud in human history, you probably don’t think of the Agricultural Revolution, but Yuval Noah Harari does. In his book Sapiens, Harari writes, “the Agricultural Revolution certainly enlarged the sum total of food at the disposal of humankind, but the extra food did not translate into a better diet or more leisure. Rather it translated into population explosions and pampered elites. The average farmer worked harder than the average forager, and got a worse diet in return. The Agricultural Revolution was history’s biggest fraud.”
The general picture of the Agricultural Revolution was humanity mastering crops and moving from the dangerous lifestyle and near starvation of foraging to bountiful harvests. The reality is that the agricultural revolution was a great disappointment in comparison. The first crops that humans domesticated were barely more productive than wild plants. Controlling land and planting crops was only slightly more effective and efficient than harvesting a lucky cache of wild edible plants. The work was hard and tedious, and a full day focused on a single crop meant that farmers were not out finding edible fruits, nuts, fungi, and animal meat to provide a well rounded and nourishing diet. Farmers ate what they grew, almost exclusively, and nutritional deficiencies were common.
Harari finds it amazing that early humans were able to persevere through the early days of farming given the terrible tradeoff involved. Farming was not a clear bounty for humanity and was not an obvious plus for the species. It was not until substantial investments over time and smarter approaches to farming had been developed and implemented that the Agricultural Revolution began to pay off. Initially, it was a fraud, promising security and full bellies but instead delivering poor quality crops that didn’t meet a human’s nutritional needs while demanding incredible efforts.
A Sense of Danger

A Sense of Danger

2020 was a unique year in many senses, and one worrying change in 2020 was an increase in violence that seems to be continuing through 2021. Crime rates have been falling across the United States since a peak in the 1990s, until a reversal in the trend in 2020. We have not yet seen whether it is an anomaly related to the COVID-19 Pandemic that will dissipate, or whether it reflects a new trajectory of violence that we need to be concerned about. Nevertheless, crime has recently been on an uptick after a long decline.
People may currently be aware of an increase in crime, but that likely doesn’t mean that the increase in crime feels new to them. Despite the recent falling crime rates, people’s general perception of crime is that it had been increasing before 2020. The perception of increasing crime did not match the continual drop in crime, at least not until 2020. Part of the misperception seems to come from the constant news reporting of crime and better measures of crime by police and the FBI. Christopher Jencks wrote about this in his book The Homeless, “police have spent billions of dollars computerizing their record keeping systems, so crimes that get reported are more likely to become part of the office record. Improved reporting and record-keeping plus highly selective news reporting have, in turn, helped convince the public that their neighborhoods are more dangerous.”
Having good information, data, and statistics for crime is a good thing. It is important that we have a good and accurate sense of how much crime and violence is taking place in our cities, who is committing the crime, and who tends to be the victims. However, new data reporting and collecting abilities can make it seem like there is more crime than there used to be, simply because we can better collect and report that information. Better collecting and reporting means that news stations can run more stories about crimes that previously would have gone unreported, increasing the prevalence of crime in the news, building the sense of danger that people feel. With broader news reporting and an online news system driven by clicks, we also see more crime that takes place outside our communities, even when browsing local news websites.
This can ultimately have negative effects for society. While it is good to have accurate information, that information can be misleading and misused. Increasing people’s sense of danger for political ends can erode social trust and lead to profiling and dangerous policing policies that have racial disparities. It can lead to disinvestment in areas that people deem dangerous and can limit the interactions that people are willing to have in their communities, furthering disinvestment and reinforcing a sense of danger. Context is the key and is easy to leave out when reporting crime and discussing individual crimes within larger trends. Our recent uptick in crime against a background of misperception could be especially dangerous, with extreme reactions against increases in crimes that may end up being driven by the peculiar circumstances of the Pandemic. We should work to make our cities and communities safer, but we should also work to make sure people have an accurate perception of the safety or danger of their communities.
Community & Trauma

Community & Trauma

In many ways I think it is a good thing that our nation does so much to celebrate the individual. We mythologize our greatest national founders, we try to embody the spirit of our greatest leaders, and we look up to great entrepreneurs today who are trying to solve some of our most challenging problems. Hard work, ingenuity, personal responsibility, and talent are the things we praise the most in these individuals, focusing on how great our society can be if we all strive to be as good as these leaders. Unfortunately, this hyper-individualism focus of the United States seems to be pulling us away from engagement with our communities as we focus inward on our selves, and can have devastating effects.
 
 
US Surgeon General Vivek Murthy has argued, especially with the COVID-19 Pandemic, that our nation faces a crisis of loneliness. We have fewer social groups and organizations that we engage with. We spend more time in our homes watching TV and less time participating in social and community focused groups. When we are shut away inside, this puts some individuals at risk of domestic violence, drug abuse and addiction, and mental health challenges like depression. Ultimately, as our community institutions are left to dwindle with our relentless focus on the individual, we risk increasing the trauma that individual members experience, which has a positive feedback loop on diminishing notions of community.
 
 
In the book Evicted Matthew Desmond writes, “Milwaukee renters who perceived higher levels of neighborhood trauma – believing that their neighbors had experienced incarceration, abuse, addiction, and other harrowing events – were far less likely to believe that people in their community could come together to improve their lives. This lack of faith had less to do with their neighborhood’s actual poverty and crime rates than with the level of concentrated suffering they perceived around them.” Trauma destroys community, and destroyed communities create more opportunities for trauma. The more trauma and the weaker a sense of community, the more isolated and hopeless people become.
 
 
I don’t think anyone can overcome trauma on their own. People who have experienced any trauma, from minor to extreme, need the help of stable, compassionate, and trained individuals to live healthily. However, our hyper focus on the personal responsibility of the individual fails to account for trauma. You cannot pull yourself up by the bootstraps, demonstrate extreme grit, or maintain self-control when dealing with trauma. You need community, you need other people to help create safe places where you can engage in the world around you, and you need caring people who can serve as role mentors and coaches to help you get through.
 
 
As we have allowed community to dwindle, we have removed the supports that help us overcome trauma. We have removed safe spaces for us to see that we can interact with others, come together to have fun and complete socially beneficial projects, or to provide support for one another. We focus on what we as individuals can do (even when it is being socially responsible and volunteering our time), not on what we can be as a community. This drives our isolation, leaves those who experience trauma without positive and healthy outlets, and diminishes our sense of community, further crumbling the lives and institutions of those living in poverty or trying to get through deep trauma. Celebrating the achievements and success of the individual is great, but not when it comes at the expense of our community and the institutions that help support all of us.
George Herriman and the Complexities of Racial Identity

George Herriman and the Complexities of Racial Identity

Race is a social construct. Genetic studies reveal how misplaced ideas of racial differences truly are. Individuals on the African continent sometimes have more genetic differences than individuals across continents, yet race throughout human history has been used, at a genetic level, to explain the differences between people, and in the worst of  times, to justify discrimination and biases. However, even though race is more of a social construct than a biological fact, humans still identify differences in appearance, customs, behaviors, and psychologies and treat individuals differently based on how they are perceived.
The book Krazy: George Herriman, a Life in Black and White demonstrates the power of this discriminatory way of identifying people, and how complex racial identities can be when we insist race is more than a social construct and use it to define people. Michael Tisserand, the book’s author, explains that Herriman existed at an intersection of white and black, and that he was able to pass as white to enter a professional world that excluded blacks. Doing so, however, meant that he had to abandon other identities, including those of his mixed Creole and black family from New Orleans.
In a sentence that demonstrates just how complex racial identification can be, Tisserand writes the following, “when questioned as part of court proceedings if he was colored, George Herriman Sr.’s {Herriman’s grandfather] brother in law, Charles Sauvinet, replied, when I go among strangers I am received as a gentleman. He added I never inquire whether I was received as a white or colored man.” Herriman’s family displayed ambiguous racial characteristics for several generations, and much of their racial identity was dependent more on how other people treated them than on how they chose to identify. Race was not within their own control and varied from place to place and situation to situation.
The implication in Charles Sauvinet’s response is that he was received as a white man, that people identified him and treated him as a white gentleman. His non-answer was effectively a way of saying he was white while simultaneously acknowledging that white did not capture the full complexity of his racial background. His identity, the race assigned to him, and whether he was considered a valuable and worthy gentleman or something less than was not dependent on his own personal qualities, but on how other people perceived his race. These ambiguous edge cases are helpful in exploring the role and power of race in the United States. The racial state of America today is improved over the days of Charles Sauvinet and George Herriman, but discrimination and racial bias still exists, and still fails to address the realities of people’s lived experiences and racial backgrounds, even if race is nothing more than a social construct.
Knowledge and Perception

Knowledge and Perception

We often think that biases like prejudice are mean spirited vices that cause people to lie and become hypocritical. The reality, according to Quassim Cassam is that biases like prejudice run much deeper within our minds. Biases can become epistemic vices, inhibiting our ability to acquire and develop knowledge. They are more than just biases that make us behave in ways that we profess to be wrong. Biases can literally shape the reality of the world we live in by altering the way we understand ourselves and other people around us.
“What one sees,” Cassam writes in Vices of the Mind, “is affected by one’s beliefs and background assumptions. It isn’t just a matter of taking in what is in front of one’s eyes, and this creates an opening for vices like prejudice to obstruct the acquisition of knowledge by perception.”
I am currently reading Steven Pinker’s book Enlightenment Now where Pinker argues that humans strive toward rationality and that at the end of the day subjectivity is ultimately over-ruled by reason, rationality, and objectivity. I have long been a strong adherent to the Social Construction Framework and beliefs that our worlds are created and influenced by individual differences in perception to a great degree. Pinker challenges that assumption, but framing his challenge through the lens of Cassam’s quote helps show how Pinker is ultimately correct.
Individual level biases shape our perception. Pinker describes a study where university students watching a sporting event literally see more fouls called against their team than the opponent, revealing the prejudicial vice that Cassam describes. Perception is altered by a prejudice against the team from the other school. Knowledge (in the study it is the accurate number of fouls for each team) is inhibited for the sports fans by their prejudice. The reality they live in is to some extent subjective and shaped by their prejudices and misperceptions.
But this doesn’t mean that knowledge about reality is inaccessible to humans at a larger scale. A neutral third party (or committee of officials) could watch the game and accurately identify the correct number of fouls for each side. The sports fans and other third parties may quibble about the exact final number, but with enough neutral observers we should be able to settle on a more accurate reality than if we left things to the biased sports fans. At the end of the day, rationality will win out through strength of numbers, and even the disgruntled sports fan will have to admit that the number of fouls they perceived was different from the more objective number of fouls agreed upon by the neutral third party members.
I think this is at the heart of the message from Cassam and the argument that I am currently reading from Pinker. My first reaction to Cassam’s quote is to say that our realities are shaped by biases and perceptions, and that we cannot trust our understanding of reality. However, objective reality (or something pretty close to it that enough non-biased people could reasonably describe) does seem to exist. As collective humans, we can reach objective understandings and agreements as people recognize and overcome biases and as the descriptions of the world presented by non-biased individuals prove to be more accurate over the long run. The key is to recognize that epistemic vices shape our perception at a deep level, that they are more than just hypocritical behaviors and that they literally shape the way we interpret reality. The more we try to overcome these vices of the mind, the more accurately we can describe the world, and the more our perception can then align with reality.
Pluralistic Ignorance

Pluralistic Ignorance

TV shows and movies frequently have scenes where one character has been putting up with something they dislike in order to please another character, only to find out that the other character also dislikes the thing. I can think of instances where characters have been drinking particular beverages they dislike, playing games they don’t enjoy, or wearing clothing they hate, just because they think another character enjoys that particular thing and they want to share in that experience with the other person. It is a little corny, but I really enjoy the moment when the character recognizes they have been putting themselves in agony for the benefit of the other person, only to realize they have been in agony as well!

 

This particular comedic device plays on pluralistic ignorance. We don’t ever truly know what is in another person’s head, and even if we live with someone for most of our life, we can’t ever know them with complete certainty. When it comes to really knowing everyone around us and everyone in our community or society, we can only ever know most people at a minimal surface level. We follow cues from others that we want to be like, that we think are popular, and that we want to be accepted by. But when everyone is doing this, how can any of us be sure that we all actually want to be the way we present ourselves? We are all imagining what other people think, and trying to live up to those standards, not realizing that we may all hate the thing that we think everyone else considers cool.

 

The whole situation reminds me of AP US History from my junior year in high school. My friend Phil sat toward the back of the classroom and the year he and I had the class was the very last year for our teacher before he planned to retire. He was on autopilot most of the year, a good teacher, but not exactly worried about whether his students payed attention in class or cheated on tests. For one test, Phil was copying off the girl next to him, only to realize halfway through class that she was cheating off him! When Phil told the story later, we all had to ask where any answers were coming from if they were both cheating off each others test.

 

Pluralistic ignorance feels like Phil and his AP US History test. However, pluralistic ignorance can be much more important than my little anecdote. Yesterday’s post was about collective conservatism, a form of groupthink where important decision-makers stick to tradition and familiar strategies and answers even as the world changes and demands new and innovative responses. Pluralistic ignorance can limit our responses to change, locking in tradition because we think that is what people want, even though people may be tired of old habits and patterns and ready for something new.

 

In Nudge, Cass Sunstein and Richard Thaler write, “An important problem here is pluralistic ignorance – that is, ignorance, on the part of all or most, about what other people think. We may follow a practice or tradition not because we like it, or even think it defensible, but merely because we think that most other people like it.”

 

A real world example I can think of would be driving cars. Many people in the country absolutely love cars and see them as symbols of freedom, innovation, and American ingenuity. Thinking that people would be willing to give up their cars or change anything about them seems delusional, and public policy, advertising campaigns, and car designs reflect the idea that people want more, bigger, and faster cars. But is this actually true for most Americans?

 

Our cars emit toxic fumes, tens of thousands of people die annually in crashes, and the lights and sounds of cars can keep those who live along busy streets or next to car enthused neighbors awake at night. People have to pay for auto insurance, vehicles break down frequently, require constant costly maintenance, and in the US there is a constant pressure to have a newer and nicer car to signal how well off one is. My sense is that people generally dislike cars, especially anything dealing with purchasing or repairing a car, but that they put up with them because they think other people like cars and value and respect their car choice. I believe that if there were enough reliable, fast, and convenient alternative transportation options, people would start to ditch cars. I think lots of people buy fancy, powerful, and loud cars because they think other people like them, not necessarily because they actually like the car themselves. If we could come together in an honest way, I think we could all scale back our cars, opting for smaller, quieter, less polluting vehicles or public transportation. There are certainly a lot of problems with public transportation, but I think our obsession and connections with cars is in part pluralistic ignorance as to how much other people actually like and value cars. We are trapped in a vehicular arms race, when we would really all rather not have to worry about cars in the first place.
The Remembering Self and Time - Joe Abittan

The Remembering Self and Time

Time, as we have known it, has only been with human beings for a small slice of human history. The story of time zones is fascinating, and really began once rail roads connected the United States. Before we had a standardized system for operating within time, human lives were ruled by the cycle of the sun and the seasons, not by the hands of a watch. This is important because it suggests that the time bounds we put on our lives, the hours of our schedules and work days, and the way we think about the time duration of meetings, movies, a good night’s sleep, and flights is not something our species truly evolved to operate within.

 

In Thinking Fast and Slow, Daniel Kahneman shows one of the consequences of human history being out of sync with modern time. “The mind,” he writes, “is good with stories, but it does not appear to be well designed for the processing of time.”

 

I would argue that this makes sense and should be expected. Before we worked set schedules defined by the clock, before we could synchronize the start of a football game with TV broadcasts across the world, and before we all needed to be at the same place at precisely the right time to catch a departing train, time wasn’t very important. It was easy to tie time with sunrise, sunset, or mid-day compared to a 3:15 departure or a 7:05 kick-off. The passage of time also didn’t matter that much. The difference between being 64 and 65 years old wasn’t a big deal for humans that didn’t receive retirement benefits and social security payments. We did not evolve to live in a world where every minute of every day was tightly controlled by time and where the passage of time was tied so specifically to events in our lives.

 

For me, and I think for Daniel Kahneman, this may explain why we see some of the cognitive errors we make when we remember events from our past. Time wasn’t as important of a factor for ancient humans as story telling was. Kahneman continues,

 

“The remembering self, as I have described it, also tells stories and makes choices, and neither the stories nor the choices properly represent time. In storytelling mode, an episode is represented by a few critical moments, especially the beginning, the peak, and the end. Duration is neglected.”

 

When we think back on our lives, on moments that meant a lot to us, on times we want to relive, or on experiences we want to avoid in the future, we remember the salient details. We don’t necessarily remember how long everything lasted. My high school basketball days are not remembered by the hours spent running UCLAs, by the number of Saturdays I had to be up early for 8 a.m. practices, or by the hours spent in drills. My memories are made up of a few standout plays, games, and memorable team moments. The same is true for my college undergrad memories, the half-marathons I have raced, and my memories from previous homes I have lived in.

 

When we think about our lives we are not good at thinking about the passage of time, about how long we spent working on something, how long we had to endure difficulties, or how long the best parts of our lives lasted. We live with snapshots that can represent entire years or decades. Our remembering self drops the less meaningful parts of experiences from our memories, and holds onto the start, the end, and the best or worst moments from an experience. It distorts our understanding of our own history, and creates memories devoid of a sense of time or duration.

 

I think about this a lot because our minds and our memories are the things that drive how we behave and how we understand the present moment. However, duration neglect helps us see that reality of our lives is shaped by unreality. We are influenced by cognitive errors and biases, by poor memories, and distortions of time and experience. It is important to recognize how faulty our thinking can be, so we can develop systems, structures, and ways of thinking that don’t assume we are always correct, but help guide us toward better and more realistic ways of understanding the world.