Over 400,000 people visited Farnam Street last month to learn how to make better decisions, create new ideas, and avoid stupid errors. With more than 100,000 subscribers to our popular weekly digest, we've become an online intellectual hub. To learn more about we what do, start here.

Category Archives: Mental Model

Batesian Mimicry: Why Copycats are Successful

One of our first interview guests for The Knowledge Project was the former NFL executive Michael Lombardi. In our interview, we discussed topics ranging from the nature of leadership to decision making in a football context. Mike is one of the wisest thinkers associated with the game.

We heard Mike on an NFL podcast recently, and in a brief clip you can listen to here, Mike makes a fascinating comment on differentiating between a Mimic and the Real Thing:

“There’s two kinds of snakes you comes across. There’s the Texas Coral Snake, and the Mexican Milk Snake, and they both look exactly alike. The Texas Coral Snake is dangerous, it’s venomous, it can kill you in a minute. The Mexican Milk Snake can’t do anything to you; it’s an impostor.”

Mike got the idea from the my friend and CEO of Glenair, Peter Kaufman. Following Mike’s lead, we chose to dig in a little further.

***

Turns out there are a host of Coral Snake Mimics, all designed to look exactly as fierce as the true bad guys. Besides the Mexican Milk Snake, there is the Scarlet King Snake, the Florida Scarlet Snake, and the California Mountain Kingsnake. (At least.)

For an example, here are the Texas Coral Snake on the left and the Mexican Milk Snake on the right. Pretty damn close.

texas-coral-snake-2 220px-lampropeltis_triangulum_annulata

 

 

According to Wikipedia, the Texas Coral Snake’s venom is a “powerful neurotoxin, causing neuromuscular dysfunction“, and terrifyingly describes its bite as coming from “a pair of hollow, small, fixed fangs in the front of its upper jaw, through which the venom is injected and encouraged via a chewing motion. Due to this method of venom delivery, a coral snake must bite and hold on for a brief time to deliver a significant amount of venom…

The Milk Snake, on the other hand, is described as a pretty ideal pet, “The Mexican Milk Snake adapts well to captive care, and its smaller size and striking colorations can make it an attractive choice for a pet snake. They are normally docile, and not typically apt to bite or expel musk.

So, how is it that these two look alike? It’s due to a phenomenon called Batesian Mimicry.

In the 1850’s, the naturalist Henry Walter Bates found a certain set of butterflies who were clearly not of the same species but whose wings looked almost the same to the naked eye. After thinking it over, Bates eventually figured out what was going on: While the butterflies which were toxic to potential predators (the “models”) were able to operate freely and relatively unmolested, there had also developed a “mimic” population of butterflies which wasn’t toxic at all, yet still went untouched!

In fact, biologists eventually figured out that the more toxic and dangerous the “model” was and the more frequently they appeared in the local population, the easier it was for its “mimics” to get by! Predators simply wouldn’t take the risk of mixing up the two. If there aren’t as many “models” around or they aren’t that dangerous, the mimics have a harder time.

This is a wonderful model, and in the practical world we live in, a similar phenomenon abounds: Copycats or “pretenders to the throne” are often very effective, very convincing “mimics” of the true champions. They dress the part, the talk the talk, and they know what buttons to push. But in the end, they are merely chauffeurs.

We see a very Batesian effect at work: The more impressive the “model,” the more effective its mimics can be in convincing people they too are impressive, and in all the same ways. But for every Warren Buffett (just one by our count), there has been many “future” Warren Buffett’s. For every Steve Jobs, there have been many “next” Steve Jobs’.

In fact, sometimes even just appearances can be quite convincing: now-disgraced Theranos founder Elizabeth Holmes was very fond of wearing a very Steve Jobsian black turtleneck outfit.

It seems almost a law of nature that success will be copied, sometimes in a very disgraceful way. (Charlie Munger thinks that the fundamental algorithm of life is “Repeat what works.”)

Because they can be very convincing,  we must be wise enough to watch out for Batesian mimicry — even in ourselves.

This brings up an interesting, at times paradoxical, question: Who can best tell the difference between a Coral Snake and its Mimics? The Coral Snake itself.

The real thing knows a fake. Charlie Munger once commented on this in relation to the field of money management:

“It’s very hard to tell the difference between a good money manager and someone who just has the patter down. If you aren’t a good money manager yourself, rather than trying to pick one, you’re probably better off with a low cost index fund. ‘It takes one to know one’.”

***

An insight this good is only possible through continued study across the largest and most relevant fields of study. Peter got this idea by studying biology, a field full of incredible insight but, strangely underappreciated by most “non-biologists”. It’s not just ideas about predators and prey, but niches, competition, co-evolutionary arms races and a whole host of others which give us massive insight into the human world.

Peter realized that studying across fields like biology and physics is something like buying an index fund: It works because you captures all the important companies traded on the public exchange, not just a select few. That means you capture the massive winners, which tend to greatly outweigh the failures.

Studying across all of the important fields gives you the same advantage, except it’s even better: If an index fund buys a new position, it must sell something to do so; consequently, the “big winners” can only impact your portfolio in a limited way. But if you come to understand a new Great Idea, you don’t have to give up the ones you already know! This is a great advantage.

And so it’s worth taking the time to work on learning all the big ideas you can find, not just the ones you want to learn. In that search, you’ll find a host of big winners you didn’t even know existed.

If you liked this post, you’ll probably also love:

The Need for Biological Thinking to Solve Complex Problems — How should we think about complexity? Should we use a biological or physics system? The answer, of course, is that it depends. It’s important to have both tools available at your disposal.

The Founder Principle: A Wonderful Idea from Biology — In his brilliant The Song of the Dodo, David Quammen gives us not only the stories of many brilliant biological naturalists including Mayr, but we also get a deep dive into the core concepts of evolution and extinction, including the Founder Effect.

Biology Enables. Culture Forbids. — From a biological perspective, nothing is unnatural. Whatever is possible is by definition also natural.

The Green Lumber Fallacy: The Difference between Talking and Doing

“Clearly, it is unrigorous to equate skills at doing with skills at talking.”
— Nassim Taleb

***

Before we get to the meat, let’s review an elementary idea in biology that will be relevant to our discussion.

If you’re familiar with evolutionary theory, you know that populations of organisms are constantly subjected to “selection pressures” — the rigors of their environment which lead to certain traits being favored and passed down to their offspring and others being thrown into the evolutionary dustbin.

Biologists dub these advantages in reproduction “fitness” — as in, the famously lengthening of giraffe necks gave them greater “fitness” in their environment because it helped them reach high up, untouched leaves.

Fitness is generally a relative concept: Since organisms must compete for scarce resources, their fitnesses are measured in the sense of giving a reproductive advantage over one another.

Just as well, a trait that might provide great fitness in one environment may be useless or even disadvantageous in another. (Imagine draining a pond: Any fitness advantages held by a really incredible fish becomes instantly worthless without water.) Traits also relate to circumstance. An advantage at one time could be a disadvantage at another and vice versa.

This makes fitness an all-important concept in biology: Traits are selected for if they provide fitness to the organism within a given environment.

Got it? OK, let’s get back to the practical world.

***

The Black Swan thinker Nassim Taleb has an interesting take on fitness and selection in the real world:  People who are good “doers” and people who are good “talkers” are often selected for different traits. Be careful not to mix them up.

In his book Antifragile, Taleb uses this idea to invoke a heuristic he’d once used when hiring traders on Wall Street:

The more interesting their conversation, the more cultured they are, the more they will be trapped into thinking that they are effective at what they are doing in real business (something psychologists call the halo effect, the mistake of thinking that skills in, say, skiing translate unfailingly into skills in managing a pottery workshop or a bank department, or that a good chess player would be a good strategist in real life).

Clearly, it is unrigorous to equate skills at doing with skills at talking. My experience of good practitioners is that they can be totally incomprehensible–they do not have to put much energy into turning their insights and internal coherence into elegant style and narratives. Entrepreneurs are selected to be doers, not thinkers, and doers do, they don’t talk, and it would be unfair, wrong, and downright insulting to measure them in the talk department.

In other words, the selection pressures on an entrepreneur are very different from those on a corporate manager or bureaucrat: Entrepreneurs and risk takers succeed or fail not so much on their ability to talk, explain, and rationalize as their ability to get things done.

While the two can often go together, Nassim figured out that they frequently don’t. We judge people as ignorant when it’s really us who are ignorant.

When you think about it, there’s no a priori reason great intellectualizing and great doing must go together: Being able to hack together an incredible piece of code gives you great fitness in the world of software development, while doing great theoretical computer science probably gives you better fitness in academia. The two skills don’t have to be connected. Great economists don’t usually make great investors.

But we often confuse the two realms.  We’re tempted to think that a great investor must be fluent in behavioral economics or a great CEO fluent in Mckinsey-esque management narratives, but in the real world, we see this intuition constantly in violation.

The investor Walter Schloss worked from 9-5, barely left his office, and wasn’t considered an entirely high IQ man, but he compiled one of the great investment records of all time. A young Mark Zuckerberg could hardly be described as a prototypical manager or businessperson, yet somehow built one of the most profitable companies in the world by finding others that complemented his weaknesses.

There are a thousand examples: Our narratives about the type of knowledge or experience we must have or the type of people we must be in order to become successful are often quite wrong; in fact, they border on naive. We think people who talk well can do well, and vice versa. This is simply not always so.

We won’t claim that great doers cannot be great talkers, rationalizers, or intellectuals. Sometimes they are. But if you’re seeking to understand the world properly, it’s good to understand that the two traits are not always co-located. Success, especially in some “narrow” area like plumbing, programming, trading, or marketing, is often achieved by rather non-intellectual folks. Their evolutionary fitness doesn’t come from the ability to talk, but do. This is part of reality.

***

Taleb calls this idea the Green Lumber Fallacy, after a story in the book What I Learned Losing a Million Dollars. Taleb describes it in Antifragile:

In one of the rare noncharlatanic books in finance, descriptively called What I Learned Losing a Million Dollars, the protagonist makes a big discovery. He remarks that a fellow named Joe Siegel, one of the most successful traders in a commodity called “green lumber,” actually thought it was lumber painted green (rather than freshly cut lumber, called green because it had not been dried). And he made it his profession to trade the stuff! Meanwhile the narrator was into grand intellectual theories and narratives of what caused the price of commodities to move and went bust.

It is not just that the successful expert on lumber was ignorant of central matters like the designation “green.” He also knew things about lumber that nonexperts think are unimportant. People we call ignorant might not be ignorant.

The fact that predicting the order flow in lumber and the usual narrative had little to do with the details one would assume from the outside are important. People who do things in the field are not subjected to a set exam; they are selected in the most non-narrative manager — nice arguments don’t make much difference. Evolution does not rely on narratives, humans do. Evolution does not need a word for the color blue.

So let us call the green lumber fallacy the situation in which one mistakes a source of visible knowledge — the greenness of lumber — for another, less visible from the outside, less tractable, less narratable.

The main takeaway is that the real causative factors of success are often hidden from usWe think that knowing the intricacies of green lumber are more important than keeping a close eye on the order flow. We seduce ourselves into overestimating the impact of our intellectualism and then wonder why “idiots” are getting ahead. (Probably hustle and competence.)

But for “skin in the game” operations, selection and evolution don’t care about great talk and ideas unless they translate into results. They care what you do with the thing more than that you know the thing. They care about actually avoiding risk rather than your extensive knowledge of risk management theories. (Of course, in many areas of modernity there is no skin in the game, so talking and rationalizing can be and frequently are selected for.)

As Taleb did with his hiring heuristic, this should teach us to be a little skeptical of taking good talkers at face value, and to be a little skeptical when we see “unexplainable” success in someone we consider “not as smart.” There might be a disconnect we’re not seeing because we’re seduced by narrative. (A problem someone like Lee Kuan Yew avoided by focusing exclusively on what worked.)

And we don’t have to give up our intellectual pursuits in order to appreciate this nugget of wisdom; Taleb is right, but it’s also true that combining the rigorous, skeptical knowledge of “what actually works” with an ever-improving theory structure of the world might be the best combination of all — selected for in many more environments than simple git-er-done ability, which can be extremely domain and environment dependent. (The green lumber guy might not have been much good outside the trading room.)

After all, Taleb himself was both a successful trader and the highest level of intellectual. Even he can’t resist a little theorizing.

Using Multidisciplinary Thinking to Approach Problems in a Complex World

Complex outcomes in human systems are a tough nut to crack when it comes to deciding what’s really true. Any phenomena we might try to explain will have a host of competing theories, many of them seemingly plausible.

So how do we know what to go with?

One idea is to take a nod from the best. One of the most successful “explainers” of human behavior has been the cognitive psychologist Steven Pinker. His books have been massively influential, in part because they combine scientific rigor, explanatory power, and plainly excellent writing.

What’s unique about Pinker is the range of sources he draws on. His book The Better Angels of Our Nature, a cogitation on the decline in relative violence in recent human history, draws on ideas from evolutionary psychology, forensic anthropology, statistics, social history, criminology, and a host of other fields. Pinker, like Vaclav Smil and Jared Diamond, is the opposite of the man with a hammer, ranging over much material to come to his conclusions.

In fact, when asked about the progress of social science as an explanatory arena over time, Pinker credited this cross-disciplinary focus:

Because of the unification with the sciences, there are more genuinely explanatory theories, and there’s a sense of progress, with more non-obvious things being discovered that have profound implications.

But, even better, Pinker gives out an outline for how a multidisciplinary thinker should approach problems in a complex world.

***

Here’s the issue at stake: When we’re viewing a complex phenomena—say, the decline in certain forms of violence in human history—it can be hard to come with up a rigorous explanation. We can’t just set up repeated lab experiments and vary the conditions of human history to see what pops out, as with physics or chemistry.

So out of necessity, we must approach the problem in a different way.

In the above referenced interview, Pinker gives a wonderful example how to do it: Note how he carefully “cross-checks” from a variety of sources of data, developing a 3D view of the landscape he’s trying to assess:

Pinker: Absolutely, I think most philosophers of science would say that all scientific generalizations are probabilistic rather than logically certain, more so for the social sciences because the systems you are studying are more complex than, say, molecules, and because there are fewer opportunities to intervene experimentally and to control every variable. But the exis­tence of the social sciences, including psychology, to the extent that they have discovered anything, shows that, despite the uncontrollability of human behavior, you can make some progress: you can do your best to control the nuisance variables that are not literally in your control; you can have analogues in a laboratory that simulate what you’re interested in and impose an experimental manipulation.

You can be clever about squeezing the last drop of causal information out of a correlational data set, and you can use converging evi­dence, the qualitative narratives of traditional history in combination with quantitative data sets and regression analyses that try to find patterns in them. But I also go to traditional historical narratives, partly as a sanity check. If you’re just manipulating numbers, you never know whether you’ve wan­dered into some preposterous conclusion by taking numbers too seriously that couldn’t possibly reflect reality. Also, it’s the narrative history that provides hypotheses that can then be tested. Very often a historian comes up with some plausible causal story, and that gives the social scientists something to do in squeezing a story out of the numbers.

Warburton: I wonder if you’ve got an example of just that, where you’ve combined the history and the social science?

Pinker: One example is the hypothesis that the Humanitarian Revolution during the Enlightenment, that is, the abolition of slavery, torture, cruel punishments, religious persecution, and so on, was a product of an expansion of empathy, which in turn was fueled by literacy and the consumption of novels and journalis­tic accounts. People read what life was like in other times and places, and then applied their sense of empathy more broadly, which gave them second thoughts about whether it’s a good idea to disembowel someone as a form of criminal punish­ment. So that’s a historical hypothesis. Lynn Hunt, a historian at the University of California–Berkeley, proposed it, and there are some psychological studies that show that, indeed, if people read a first-person account by someone unlike them, they will become more sympathetic to that individual, and also to the category of people that that individual represents.

So now we have a bit of experimental psychology supporting the historical qualita­tive narrative. And, in addition, one can go to economic histo­rians and see that, indeed, there was first a massive increase in the economic efficiency of manufacturing a book, then there was a massive increase in the number of books pub­lished, and finally there was a massive increase in the rate of literacy. So you’ve got a story that has at least three vertices: the historian’s hypothesis; the economic historians identifying exogenous variables that changed prior to the phenomenon we’re trying to explain, so the putative cause occurs before the putative effect; and then you have the experimental manipulation in a laboratory, showing that the intervening link is indeed plausible.

Pinker is saying, Look we can’t just rely on “plausible narratives” generated by folks like the historians. There are too many possibilities that could be correct.

Nor can we rely purely on correlations (i.e., the rise in literacy statistically tracking the decline in violence) — they don’t necessarily offer us a causative explanation. (Does the rise in literacy cause less violence, or is it vice versa? Or, does a third factor cause both?)

However, if we layer in some other known facts from areas we can experiment on — say, psychology or cognitive neuroscience — we can sometimes establish the causal link we need or, at worst, a better hypothesis of reality.

In this case, it would be the finding from psychology that certain forms of literacy do indeed increase empathy (for logical reasons).

Does this method give us absolute proof? No. However, it does allow us to propose and then test, re-test, alter, and strengthen or ultimately reject a hypothesis. (In other words, rigorous thinking.)

We can’t stop here though. We have to take time to examine competing hypotheses — there may be a better fit. The interviewer continues on asking Pinker about this methodology:

Warburton: And so you conclude that the de-centering that occurs through novel-reading and first-person accounts probably did have a causal impact on the willingness of people to be violent to their peers?

Pinker: That’s right. And, of course, one has to rule out alternative hypotheses. One of them could be the growth of affluence: perhaps it’s simply a question of how pleasant your life is. If you live a longer and healthier and more enjoyable life, maybe you place a higher value on life in general, and, by extension, the lives of others. That would be an alternative hypothesis to the idea that there was an expansion of empathy fueled by greater literacy. But that can be ruled out by data from eco­nomic historians that show there was little increase in afflu­ence during the time of the Humanitarian Revolution. The increase in affluence really came later, in the 19th century, with the advent of the Industrial Revolution.

***

Let’s review the process that Pinker has laid out, one that we might think about emulating as we examine the causes of complex phenomena in human systems:

  1. We observe an interesting phenomenon in need of explanation, one we feel capable of exploring.
  2. We propose and examine competing hypotheses that would explain the phenomena (set up in a falsifiable way, in harmony with the divide between science and pseudoscience laid out for us by the great Karl Popper).
  3. We examine a cross-section of: Empirical data relating to the phenomena; sensible qualitative inference (from multiple fields/disciplines, the more fundamental the better), and finally;  “Demonstrable” aspects of nature we are nearly certain about, arising from controlled experiment or other rigorous sources of knowledge ranging from engineering to biology to cognitive neuroscience.

What we end up with is not necessarily a bulletproof explanation, but probably the best we can do if we think carefully. A good cross-disciplinary examination with quantitative and qualitative sources coming into equal play, and a good dose of judgment, can be far more rigorous than the gut instinct or plausible nonsense type stories that many of us lazily spout.

A Word of Caution

Although Pinker’s “multiple vertices” approach to problem solving in complex domains can be powerful, we always have to be on guard for phenomena that we simply cannot explain at our current level of competence: We must have a “too hard” pile when competing explanations come out “too close to call” or we otherwise feel we’re outside of our circle of competence. Always tread carefully and be sure to follow Darwin’s Golden Rule: Contrary facts are more important than confirming ones. Be ready to change your mind, like Darwin, when the facts don’t go your way.

***

Still Interested? For some more Pinker goodness check out our prior posts on his work, or check out a few of his books like How the Mind Works or The Blank Slate: The Modern Denial of Human Nature.

The Map is Not the Territory

Peter Bevelin on Seeking Wisdom, Mental Models, Learning, and a Lot More

One of the most impactful books we’ve ever come across is the wonderful Seeking Wisdom: From Darwin to Munger, written by the Swedish investor Peter Bevelin. In the spirit of multidisciplinary learning, Seeking Wisdom is a compendium of ideas from biology, psychology, statistics, physics, economics, and human behavior.

Mr. Bevelin is out with a new book full of wisdom from Warren Buffett & Charlie Munger: All I Want to Know is Where I’m Going to Die So I Never Go There. We were fortunate enough to have a chance to interview Peter recently, and the result is the wonderful discussion below.

***

What was the original impetus for writing these books?

The short answer: To improve my thinking. And when I started writing on what later became Seeking Wisdom I can express it even simpler: “I was dumb and wanted to be less dumb.” As Munger says: “It’s ignorance removal…It’s dishonorable to stay stupider than you have to be.” And I had done some stupid things and I had seen a lot of stupidity being done by people in life and in business.

A seed was first planted when I read Charlie Munger’s worldly wisdom speech and another one where he referred to Darwin as a great thinker. So I said to myself: I am 42 now. Why not take some time off business and spend a year learning, reflecting and write about the subject Munger introduced to me – human behavior and judgments.

None of my writings started out as a book project. I wrote my first book – Seeking Wisdom – as a memorandum for myself with the expectation that I could transfer some of its essentials to my children. I learn and write because I want to be a little wiser day by day. I don’t want to be a great-problem-solver. I want to avoid problems – prevent them from happening and doing right from the beginning. And I focus on consequential decisions. To paraphrase Buffett and Munger – decision-making is not about making brilliant decisions, but avoiding terrible ones. Mistakes and dumb decisions are a fact of life and I’m going to make more, but as long as I can avoid the big or “fatal” ones I’m fine.

So I started to read and write to learn what works and not and why. And I liked Munger’s “All I want to know is where I’m going to die so I’ll never go there” approach. And as he said, “You understand it better if you go at it the way we do, which is to identify the main stupidities that do bright people in and then organize your patterns for thinking and developments, so you don’t stumble into those stupidities.” Then I “only” had to a) understand the central “concept” and its derivatives and describe it in as simple way as possible for me and b) organize what I learnt in a way that was logical and useful for me.

And what better way was there to learn this from those who already knew this?

After I learnt some things about our brain, I understood that thinking doesn’t come naturally to us humans – most is just unconscious automatic reactions. Therefore I needed to set up the environment and design a system that helped me make it easier to know what to do and prevent and avoid harm. Things like simple rules of thumbs, tricks and filters. Of course, I could only do that if I first had the foundation. And as the years have passed, I’ve found that filters are a great way to save time and misery. As Buffett says, “I process information very quickly since I have filters in my mind.” And they have to be simple – as the proverb says, “Beware of the door that has too many keys.” The more complicated a process is, the less effective it is.

Why do I write? Because it helps me understand and learn better. And if I can’t write something down clearly, then I have not really understood it. As Buffett says, “I learn while I think when I write it out. Some of the things, I think I think, I find don’t make any sense when I start trying to write them down and explain them to people … And if it can’t stand applying pencil to paper, you’d better think it through some more.”

My own test is one that a physicist friend of mine told me many years ago, ‘You haven’t really understood an idea if you can’t in a simple way describe it to almost anyone.’ Luckily, I don’t have to understand zillion of things to function well.

And even if some of mine and others thoughts ended up as books, they are all living documents and new starting points for further, learning, un-learning and simplifying/clarifying. To quote Feynman, “A great deal of formulation work is done in writing the paper, organizational work, organization. I think of a better way, a better way, a better way of getting there, of proving it. I never do much — I mean, it’s just cleaner, cleaner and cleaner. It’s like polishing a rough-cut vase. The shape, you know what you want and you know what it is. It’s just polishing it. Get it shined, get it clean, and everything else.

Which book did you learn the most from the experience of writing/collecting?

Seeking Wisdom because I had to do a lot of research – reading, talking to people etc. Especially in the field of biology and brain science since I wanted to first understand what influences our behavior. I also spent some time at a Neurosciences Institute to get a better understanding of how our anatomy, physiology and biochemistry constrained our behavior.

And I had to work it out my own way and write it down in my own words so I really could understand it. It took a lot of time but it was a lot of fun to figure it out and I learnt much more and it stuck better than if I just had tried to memorize what somebody else had already written. I may not have gotten everything letter perfect but good enough to be useful for me.

As I said, the expectation wasn’t to create a book. In fact, that would have removed a lot of my motivation. I did it because I had an interest in becoming better. It goes back to the importance of intrinsic motivation. As I wrote in Seeking Wisdom: “If we reward people for doing what they like to do anyway, we sometimes turn what they enjoy doing into work. The reward changes their perception. Instead of doing something because they enjoy doing it, they now do it because they are being paid. The key is what a reward implies. A reward for our achievements makes us feel that we are good at something thereby increasing our motivation. But a reward that feels controlling and makes us feel that we are only doing it because we’re paid to do it, decreases the appeal.

It may sound like a cliché but the joy was in the journey – reading, learning and writing – not the destination – the finished book. Has the book made a difference for some people? Yes, I hope so but often people revert to their old behavior. Some of them are the same people who – to paraphrase something that is attributed to Churchill – occasionally should check their intentions and strategies against their results. But reality is what Munger once said, “Everyone’s experience is that you teach only what a reader almost knows, and that seldom.” But I am happy that my books had an impact and made a difference to a few people. That’s enough.

Why did the new book (All I Want To Know Is Where I’m Going To Die So I’ll Never Go There) have a vastly different format?

It was more fun to write about what works and not in a dialogue format. But also because vivid and hopefully entertaining “lessons” are easier to remember and recall. And you will find a lot of quotes in there that most people haven’t read before.

I wanted to write a book like this to reinforce a couple of concepts in my head. So even if some of the text sometimes comes out like advice to the reader, I always think about what the mathematician Gian-Carlo Rota once said, “The advice we give others is the advice that we ourselves need.”

How do you define Mental Models?

Some kind of representation that describes how reality is (as it is known today) – a principle, an idea, basic concepts, something that works or not – that I have in my head that helps me know what to do or not. Something that has stood the test of time.

For example some timeless truths are:

  • Reality is that complete competitors – same product/niche/territory – cannot coexist (Competitive exclusion principle). What works is going where there is no or very weak competition + differentiation/advantages that others can’t copy (assuming of course we have something that is needed/wanted now and in the future)
  • Reality is that we get what we reward for. What works is making sure we reward for what we want to achieve.

I favor underlying principles and notions that I can apply broadly to different and relevant situations. Since some models don’t resemble reality, the word “model” for me is more of an illustration/story of an underlying concept, trick, method, what works etc. that agrees with reality (as Munger once said, “Models which underlie reality”) and help me remember and more easily make associations.

But I don’t judge or care how others label it or do it – models, concepts, default positions … The important thing is that whatever we use, it reflects and agrees with reality and that it works for us to help us understand or explain a situation or know what to do or not do. Useful and good enough guide me. I am pretty pragmatic – whatever works is fine. I follow Deng Xiaoping, “I don’t care whether the cat is black or white as long as it catches mice.” As Feynman said, “What is the best method to obtain the solution to a problem? The answer is, any way that works.

I’ll tell you about a thing Feynman said on education which I remind myself of from time to time in order not to complicate things (from Richard P. Feynman, Michael A. Gottlieb, Ralph Leighton, Feynman’s Tips on Physics: A Problem-Solving Supplement to the Feynman Lectures on Physics):

“There’s a round table on three legs. Where should you lean on it, so the table will be the most unstable?”
The student’s solution was, “Probably on top of one of the legs, but let me see: I’ll calculate how much force will produce what lift, and so on, at different places.”
Then I said, “Never mind calculating. Can you imagine a real table?”
“But that’s not the way you’re supposed to do it!”
“Never mind how you’re supposed to do it; you’ve got a real table here with the various legs, you see? Now, where do you think you’d lean? What would happen if you pushed down directly over a leg?”
“Nothin’!”
I say, “That’s right; and what happens if you push down near the edge, halfway between two of the legs?”
“It flips over!”
I say, “OK! That’s better!”
The point is that the student had not realized that these were not just mathematical problems; they described a real table with legs. Actually, it wasn’t a real table, because it was perfectly circular, the legs were straight up and down, and so on. But it nearly described, roughly speaking, a real table, and from knowing what a real table does, you can get a very good idea of what this table does without having to calculate anything – you know darn well where you have to lean to make the table flip over. So, how to explain that, I don’t know! But once you get the idea that the problems are not mathematical problems but physical problems, it helps a lot.
Anyway, that’s just two ways of solving this problem. There’s no unique way of doing any specific problem. By greater and greater ingenuity, you can find ways that require less and less work, but that takes experience.

Which mental models “carry the most freight?” (Related follow up: Which concepts from Buffett/Munger/Mental Models do you find yourself referring to or appreciating most frequently?)

Ideas from biology and psychology since many stupidities are caused by not understanding human nature (and you get illustrations of this nearly every day). And most of our tendencies were already known by the classic writers (Publilius Syrus, Seneca, Aesop, Cicero etc.)

Others that I find very useful both in business and private is the ideas of Quantification (without the fancy math), Margin of safety, Backups, Trust, Constraints/Weakest link, Good or Bad Economics slash Competitive advantage, Opportunity cost, Scale effects. I also think Keynes idea of changing your mind when you get new facts or information is very useful.

But since reality isn’t divided into different categories but involves a lot of factors interacting, I need to synthesize many ideas and concepts.

Are there any areas of the mental models approach you feel are misunderstood or misapplied?

I don’t know about that but what I often see among many smart people agrees with Munger’s comment: “All this stuff is really quite obvious and yet most people don’t really know it in a way where they can use it.”

Anyway, I believe if you really understand an idea and what it means – not only memorizing it – you should be able to work out its different applications and functional equivalents. Take a simple big idea – think on it – and after a while you see its wider applications. To use Feynman’s advice, “It is therefore of first-rate importance that you know how to “triangulate” – that is, to know how to figure something out from what you already know.” As a good friend says, “Learn the basic ideas, and the rest will fill itself in. Either you get it or you don’t.”

Most of us learn and memorize a specific concept or method etc. and learn about its application in one situation. But when the circumstances change we don’t know what to do and we don’t see that the concept may have a wider application and can be used in many situations.

Take for example one big and useful idea – Scale effects. That the scale of size, time and outcomes changes things – characteristics, proportions, effects, behavior…and what is good or not must be tied to scale. This is a very fundamental idea from math. Munger described some of this idea’s usefulness in his worldly wisdom speech. One effect from this idea I often see people miss and I believe is important is group size and behavior. That trust, feeling of affection and altruistic actions breaks down as group size increases, which of course is important to know in business settings. I wrote about this in Seeking Wisdom (you can read more if you type in Dunbar Number on Google search). I know of some businesses that understand the importance of this and split up companies into smaller ones when they get too big (one example is Semco).

Another general idea is “Gresham’s Law” that can be generalized to any process or system where the bad drives out the good. Like natural selection or “We get what we select for” (and as Garrett Hardin writes, “The more general principle is: We get whatever we reward for).

While we are on the subject of mental models etc., let me bring up another thing that distinguishes the great thinkers from us ordinary mortals. Their ability to quickly assess and see the essence of a situation – the critical things that really matter and what can be ignored. They have a clear notion of what they want to achieve or avoid and then they have this ability to zoom in on the key factor(s) involved.

One reason to why they can do that is because they have a large repertoire of stored personal and vicarious experiences and concepts in their heads. They are masters at pattern recognition and connection. Some call it intuition but as Herbert Simon once said, “The situation has provided a cue; this cue has given the expert access to information stored in memory, and the information provides the answer. Intuition is nothing more and nothing less than recognition.

It is about making associations. For example, roughly like this:
Situation X Association (what does this remind me of?) to experience, concept, metaphor, analogy, trick, filter… (Assuming of course we are able to see the essence of the situation) What counts and what doesn’t? What works/not? What to do or what to explain?

Let’s take employing someone as an example (or looking at a business proposal). This reminds me of one key factor – trustworthiness and Buffett’s story, “If you’re looking for a manager, find someone who is intelligent, energetic and has integrity. If he doesn’t have the last, make sure he lacks the first two.”

I believe Buffett and Munger excel at this – they have seen and experienced so much about what works and not in business and behavior.

Buffett referred to the issue of trust, chain letters and pattern recognition at the latest annual meeting:

You can get into a lot of trouble with management that lacks integrity… If you’ve got an intelligent, energetic guy or woman who is pursuing a course of action, which gets put on the front page it could make you very unhappy. You can get into a lot of trouble. ..We’ve seen patterns…Pattern recognition is very important in evaluating humans and businesses. Pattern recognition isn’t one hundred percent and none of the patterns exactly repeat themselves, but there are certain things in business and securities markets that we’ve seen over and over and frequently come to a bad end but frequently look extremely good in the short run. One which I talked about last year was the chain letter scheme. You’re going to see chain letters for the rest of your life. Nobody calls them chain letters because that’s a connotation that will scare you off but they’re disguised as chain letters and many of the schemes on Wall Street, which are designed to fool people, have that particular aspect to it…There were patterns at Valeant certainly…if you go and watch the Senate hearings, you will see there are patterns that should have been picked up on.

This is what he wrote on chain letters in the 2014 annual report:

In the late 1960s, I attended a meeting at which an acquisitive CEO bragged of his “bold, imaginative accounting.” Most of the analysts listening responded with approving nods, seeing themselves as having found a manager whose forecasts were certain to be met, whatever the business results might be. Eventually, however, the clock struck twelve, and everything turned to pumpkins and mice. Once again, it became evident that business models based on the serial issuances of overpriced shares – just like chain-letter models – most assuredly redistribute wealth, but in no way create it. Both phenomena, nevertheless, periodically blossom in our country – they are every promoter’s dream – though often they appear in a carefully-crafted disguise. The ending is always the same: Money flows from the gullible to the fraudster. And with stocks, unlike chain letters, the sums hijacked can be staggering.

And of course, the more prepared we are or the more relevant concepts and “experiences” we have in our heads, the better we all will be at this. How do we get there? Reading, learning and practice so we know it “fluently.” There are no shortcuts. We have to work at it and apply it to the real world.

As a reminder to myself so I understand my limitation and “circle”, I keep a paragraph from Munger’s USC Gould School of Law Commencement Address handy so when I deal with certain issues, I don’t fool myself into believing I am Max Planck when I’m really the Chauffeur:

In this world I think we have two kinds of knowledge: One is Planck knowledge, that of the people who really know. They’ve paid the dues, they have the aptitude. Then we’ve got chauffeur knowledge. They have learned to prattle the talk. They may have a big head of hair. They often have fine timbre in their voices. They make a big impression. But in the end what they’ve got is chauffeur knowledge masquerading as real knowledge.

Which concepts from Buffett/Munger/Mental Models do you find most counterintuitive?

One trick or notion I see many of us struggling with because it goes against our intuition is the concept of inversion – to learn to think “in negatives” which goes against our normal tendency to concentrate on for example, what we want to achieve or confirmations instead of what we want to avoid and disconfirmations. Another example of this is the importance of missing confirming evidence (I call it the “Sherlock trick”) – that negative evidence and events that don’t happen, matter when something implies they should be present or happen.

Another example that is counterintuitive is Newton’s 3d law that forces work in pairs. One object exerts a force on a second object, but the second object also exerts a force equal and opposite in direction to the force acting on it – the first object. As Newton wrote, “If you press a stone with your finger, the finger is also pressed by the stone.” Same as revenge (reciprocation).

Who are some of the non-obvious, or under-the-radar thinkers that you greatly admire?

One that immediately comes to mind is one I have mentioned in the introduction in two of my books is someone I am fortunate to have as a friend – Peter Kaufman. An outstanding thinker and a great businessman and human being. On a scale of 1 to 10, he is a 15.

What have you come to appreciate more with Buffett/Munger’s lessons as you’ve studied them over the years?

Their ethics and their ethos of clarity, simplicity and common sense. These two gentlemen are outstanding in their instant ability to exclude bad ideas, what doesn’t work, bad people, scenarios that don’t matter, etc. so they can focus on what matters. Also my amazement that their ethics and ideas haven’t been more replicated. But I assume the answer lies in what Munger once said, “The reason our ideas haven’t spread faster is they’re too simple.”

This reminds me something my father-in-law once told me (a man I learnt a lot from) – the curse of knowledge and the curse of academic title. My now deceased father-in-law was an inventor and manager. He did not have any formal education but was largely self-taught. Once a big corporation asked for his services to solve a problem their 60 highly educated engineers could not solve. He solved the problem. The engineers said, “It can’t be that simple.” It was like they were saying that, “Here we have 6 years of school, an academic title, lots of follow up education. Therefore an engineering problem must be complicated”. Like Buffett once said of Ben Graham’s ideas, “I think that it comes down to those ideas – although they sound so simple and commonplace that it kind of seems like a waste to go to school and get a PhD in Economics and have it all come back to that. It’s a little like spending eight years in divinity school and having somebody tell you that the 10 commandments were all that counted. There is a certain natural tendency to overlook anything that simple and important.”

(I must admit that in the past I had a tendency to be extra drawn to elegant concepts and distracting me from the simple truths.)

What things have you come to understand more deeply in the past few years?

  • That I don’t need hundreds of concepts, methods or tricks in my head – there are a few basic, time-filtered fundamental ones that are good enough. As Munger says, “The more basic knowledge you have the less new knowledge you have to get.” And when I look at something “new”, I try to connect it to something I already understand and if possible get a wider application of an already existing basic concept that I already have in my head.
  • Neither do I have to learn everything to cover every single possibility – not only is it impossible but the big reason is well explained by the British statistician George Box. He said that we shouldn’t be preoccupied with optimal or best procedures but good enough over a range of possibilities likely to happen in practice – circumstances which the world really present to us.
  • The importance of “Picking my battles” and focus on the long-term consequences of my actions. As Munger said, “A majority of life’s errors are caused by forgetting what one is really trying to do.”
  • How quick most of us are in drawing conclusions. For example, I am often too quick in being judgmental and forget how I myself behaved or would have behaved if put in another person’s shoes (and the importance of seeing things from many views).
  • That I have to “pick my poison” since there is always a set of problems attached with any system or approach – it can’t be perfect. The key is try to move to a better set of problems one can accept after comparing what appear to be the consequences of each.
  • How efficient and simplified life is when you deal with people you can trust. This includes the importance of the right culture.
  • The extreme importance of the right CEO – a good operator, business person and investor.
  • That luck plays a big role in life.
  • That most predictions are wrong and that prevention, robustness and adaptability is way more important. I can’t help myself – I have to add one thing about the people who give out predictions on all kinds of things. Often these are the people who live in a world where their actions have no consequences and where their ideas and theories don’t have to agree with reality.
  • That people or businesses that are foolish in one setting often are foolish in another one (“The way you do anything, is the way you do everything”).
  • Buffett’s advice that “A checklist is no substitute for thinking.” And that sometimes it is easy to overestimate one’s competency in a) identifying or picking what the dominant or key factors are and b) evaluating them including their predictability. That I believe I need to know factor A when I really need to know B – the critical knowledge that counts in the situation with regards to what I want to achieve.
  • Close to this is that I sometimes get too involved in details and can’t see the forest for the trees and I get sent up too many blind alleys. Just as in medicine where a whole body scan sees too much and sends the doctor up blind alleys.
  • The wisdom in Buffett’s advice that “You only have to be right on a very, very few things in your lifetime as long as you never make any big mistakes…An investor needs to do very few things right as long as he or she avoids big mistakes.”

What’s the best investment of time/effort/money that you’ve ever made?

The best thing I have done is marrying my wife. As Buffett says and it is so so true, “Choosing a spouse is the most important decision in your life…You need everything to be stable, and if that decision isn’t good, it may affect every other decision in life, including your business decisions…If you are lucky on health and…on your spouse, you are a long way home.”

A good “investment” is taking the time to continuously improve. It just takes curiosity and a desire to know and understand – real interest. And for me this is fun.

What does your typical day look like? (How much time do you spend reading… and when?)

Every day is a little different but I read every day.

What book has most impacted your life?

There is not one single book or one single idea that has done it. I have picked up things from different books (still do). And there are different books and articles that made a difference during different periods of my life. Meeting and learning from certain people and my own practical experiences has been more important in my development. As an example – When I was in my 30s a good friend told me something that has been very useful in looking at products and businesses. He said I should always ask who the real customer is: “Who ultimately decides what to buy and what are their decision criteria and how are they measured and rewarded and who pays?

But looking back, if I have had a book like Poor Charlie’s Almanack when I was younger I would have saved myself some misery. And of course, when it comes to business, managing and investing, nothing beats learning from Warren Buffett’s Letters to Berkshire Hathaway Shareholders.

Another thing I have found is that it is way better to read and reread fewer books but good and timeless ones and then think. Unfortunately many people absorb too many new books and information without thinking.

Let me finish this with some quotes from my new book that I believe we all can learn from:

  • “There’s no magic to it…We haven’t succeeded because we have some great, complicated systems or magic formulas we apply or anything of the sort. What we have is just simplicity itself.” – Buffett
  • “Our ideas are so simple that people keep asking us for mysteries when all we have are the most elementary ideas…There’s nothing remarkable about it. I don’t have any wonderful insights that other people don’t have. Just slightly more consistently than others, I’ve avoided idiocy…It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be very intelligent.” – Munger
  • “It really is simple – just avoid doing the dumb things. Avoiding the dumb things is the most important.” – Buffett

Finally, I wish you and your readers an excellent day – Everyday!

 

What Are You Doing About It? Reaching Deep Fluency with Mental Models

The mental models approach is very intellectually appealing, almost seductive to a certain type of person. (It certainly is for us.)

The whole idea is to take the world’s greatest, most useful ideas and make them work for you!

How hard can it be?

Nearly all of the models themselves are perfectly well understandable by the average well-educated knowledge worker, including all of you reading this piece. Ideas like Bayes’ rule, multiplicative thinking, hindsight bias, or the bias from envy and jealousy, are all obviously true and part of the reality we live in.

There’s a bit of a problem we’re seeing though: People are reading the stuff, enjoying it, agreeing with it…but not taking action. It’s not becoming part of their standard repertoire.

Let’s say you followed up on Bayesian thinking after reading our post on it — you spent some time soaking in Thomas Bayes’ great wisdom on updating your understanding of the world incrementally and probabilistically rather than changing your mind in black-and-white. Great!

But a week later, what have you done with that knowledge? How has it actually impacted your life? If the honest answer is “It hasn’t,” then haven’t you really wasted your time?

Ironically, it’s this habit of “going halfway” instead of “going all the way,” like Sisyphus constantly getting halfway up the mountain, which is the biggest waste of time!

See, the common reason why people don’t truly “follow through” with all of this stuff is that they haven’t raised their knowledge to a “deep fluency” — they’re skimming the surface. They pick up bits and pieces — some heuristics or biases here, a little physics or biology there, and then call it a day and pull up Netflix. They get a little understanding, but not that much, and certainly no doing.

The better approach, if you actually care about making changes, is to imitate Charlie Munger, Charles Darwin, and Richard Feynman, and start raising your knowledge of the Big Ideas to a deep fluency, and then figuring out systems, processes, and mental tricks to implement them in your own life.

Let’s work through an example.

***

Say you’re just starting to explore all the wonderful literature on heuristics and biases and come across the idea of Confirmation Bias: The idea that once we’ve landed on an idea we really like, we tend to keep looking for further data to confirm our already-held notions rather than trying to disprove our idea.

This is common, widespread, and perfectly natural. We all do it. John Kenneth Galbraith put it best:

“In the choice between changing one’s mind and proving there’s no need to do so, most people get busy on the proof.”

Now, what most people do, the ones you’re trying to outperform, is say “Great idea! Thanks Galbraith.” and then stop thinking about it.

Don’t do that!

The next step would be to push a bit further, to get beyond the sound bite: What’s the process that leads to confirmation bias? Why do I seek confirmatory information and in which contexts am I particularly susceptible? What other models are related to the confirmation bias? How do I solve the problem?

The answers are out there: They’re in Kahneman and in Munger and in Elster. They’re available by searching through Farnam Street.

The big question: How far do you go? A good question without a perfect answer. But the best test I can think of is to perform something like the Feynman technique, and to think about the chauffeur problem.

Can you explain it simply to an intelligent layperson, using vivid examples? Can you answer all the follow-ups? That’s fluency. And you must be careful not to fool yourself, because in the wise words of Feynman, “…you are the easiest person to fool.

While that’s great work, you’re not done yet. You have to make the rubber hit the road now. Something has to happen in your life and mind.

The way to do that is to come up with rules, systems, parables, and processes of your own, or to copy someone else’s that are obviously sound.

In the case of Confirmation Bias, we have two wonderful models to copy, one from each of the Charlies — Darwin, and Munger.

Darwin had rule, one we have written about before but will restate here: Make a note, immediately, if you come across a thought or idea that is contrary to something you currently believe. 

As for Munger, he implemented a rule in his own life: “I never allow myself to have an opinion on anything that I don’t know the other side’s argument better than they do.”

Now we’re getting somewhere! With the implementation of those two habits and some well-earned deep fluency, you can immediately, tomorrow, start improving the quality of your decision-making.

Sometimes when we get outside the heuristic/biases stuff, it’s less obvious how to make the “rubber hit the road” — and that will be a constant challenge for you as you take this path.

But that’s also the fun part! With every new idea and model you pick up, you also pick up the opportunity to synthesize for yourself a useful little parable to make it stick or a new habit that will help you use it. Over time, you’ll come up with hundreds of them, and people might even look to you when they’re having problems doing it themselves!

Look at Buffett and Munger — both guys are absolute machines, chock full of pithy little rules and stories they use in order to implement and recall what they’ve learned.

For example, Buffett discovered early on the manipulative psychology behind open-outcry auctions. What did he do? He made a rule to never go to one! That’s how it’s done.

Even if you can’t come up with a great rule like that, you can figure out a way to use any new model or idea you learn. It just takes some creative thinking.

Sometimes it’s just a little mental rule or story that sticks particularly well. (Recall one of the prime lessons from our series on memory: Salient, often used, well-associated, and important information sticks best.)

We did this very thing recently with Lee Kuan Yew’s Rule. What a trite way to refer to the simple idea of asking if something actually works…attributing it to a Singaporean political leader!

But that’s exactly the point. Give the thing a name and a life and, like clockwork, you’ll start recalling it. The phrase “Lee Kuan Yew’s Rule” actually appears in my head when I’m approaching some new system or ideology, and as soon as it does, I find myself backing away from ideology and towards pragmatism. Exactly as I’d hoped.

Your goal should be to create about a thousand of those little tools in your head, attached to a deep fluency in the material from which it came. 

***

Your goal should be to create about a thousand of those little tools in your head... Click To Tweet

I can hear the objection coming. Who has time for this stuff?

You do. It’s about making time for the things that really matter. And what could possibly matter more than upgrading your whole mental operating system? I solemnly promise that you’re spending way more time right now making sub-optimal decisions and trying to deal with the fallout.

If you need help learning to manage your time right this second, check out our Productivity Seminar, one that’s changed some people’s lives entirely. The central idea is to become more thoughtful and deliberate with how you spend your hours. When you start doing that, you’ll notice you do have an hour a day to spend on this Big Ideas stuff. It’s worth the 59 bucks.

If you don’t have 59 bucks, at least imitate Cal Newport and start scheduling your days and put an hour in there for “Getting better at making all of my decisions.”

Once you find that solid hour (or more), start using it in the way outlined above, and let the world’s great knowledge actually start making an impact. Just do a little every day.

What you’ll notice, over the weeks and months and years of doing this, is that your mind will really change! It has to! And with that, your life will change too. The only way to fail at improving your brain is by imitating Sisyphus, pushing the boulder halfway up, over and over.

Unless and until you really understand this, you’ll continue spinning your wheels. So here’s your call to action. Go get to it!

Bias from Disliking/Hating

(This is a follow-up to our post on the Bias from Liking/Loving, which you can find here.)

Think of a cat snarling and spitting, lashing with its tail and standing with its back curved. Her pulse is elevated, blood vessels constricted and muscles tense. This reaction may sound familiar, because everyone has experienced the same tensed-up feeling of rage at least once in their lives.

When rage is directed towards an external object, it becomes hate. Just as we learn to love certain things or people, we learn to hate others.

There are several cognitive processes that awaken the hate within us and most of them stem from our need for self-protection.

Reciprocation

We tend to dislike people who dislike us (and, true to Newton, with equal strength.) The more we perceive they hate us, the more we hate them.

Competition

A lot of hate comes from scarcity and competition. Whenever we compete for resources, our own mistakes can mean good fortune for others. In these cases, we affirm our own standing and preserve our self-esteem by blaming others.

Robert Cialdini explains that because of the competitive environment in American classrooms, school desegregation may increase the tension between children of different races instead of decreasing it. Imagine being a secondary school child:

If you knew the right answer and the teacher called on someone else, you probably hoped that he or she would make a mistake so that you would have a chance to display your knowledge. If you were called on and failed, or if you didn’t even raise your hand to compete, you probably envied and resented your classmates who knew the answer.

At first we are merely annoyed. But then as the situation fails to improve and our frustration grows, we are slowly drawn into false attributions and hate. We keep blaming and associating “the others” who are doing better with the loss and scarcity we are experiencing (or perceive we are experiencing). That is one way our emotional frustration boils into hate.

Us vs. Them

The ability to separate friends from enemies has been critical for our safety and survival. Because mistaking the two can be deadly, our mental processes have evolved to quickly spot potential threats and react accordingly. We are constantly feeding information about others into our “people information lexicon” that forms not only our view of individuals, whom we must decide how to act around, but entire classes of people, as we average out that information.

To shortcut our reactions, we classify narrowly and think in dichotomies: right or wrong, good or bad, heroes or villains. (The type of Grey Thinking we espouse is almost certainly unnatural, but, then again, so is a good golf swing.) Since most of us are merely average at everything we do, even superficial and small differences, such as race or religious affiliation, can become an important source of identification. We are, after all, creatures who seek to belong to groups above all else.

Seeing ourselves as part of a special, different and, in its own way, superior group, decreases our willingness to empathize with the other side. This works both ways – the hostility towards the others also increases the solidarity of the group. In extreme cases, we are so drawn towards the inside view that we create a strong picture of the enemy that has little to do with reality or our initial perceptions.

From Compassion to Hate

We think of ourselves as compassionate, empathetic and cooperative. So why do we learn to hate?

Part of the answer lies in the fact that we think of ourselves in a specific way. If we cannot reach a consensus, then the other side, which is in some way different from us, must necessarily be uncooperative for our assumptions about our own qualities to hold true.

Our inability to examine the situation from all sides and shake our beliefs, together with self-justifying behavior, can lead us to conclude that others are the problem. Such asymmetric views, amplified by strong perceived differences, often fuel hate.

What started off as odd or difficult to understand, has quickly turned into unholy.

If the situation is characterized by competition, we may also see ourselves as a victim. The others, who abuse our rights, take away our privileges or restrict our freedom are seen as bullies who deserve to be punished. We convince ourselves that we are doing good by doing harm to those who threaten to cross the line.

This is understandable. In critical times our survival indeed may depend on our ability to quickly spot and neutralize dangers. The cost of a false positive – mistaking a friend for a foe – is much lower than the potentially fatal false negative of mistaking our adversaries for innocent allies. As a result, it is safest to assume that anything we are not familiar with is dangerous by default. Natural selection, by its nature, “keeps what works,” and this tendency towards distrust of the unfamiliar probably survived in that way.

The Displays of Hate

Physical and psychological pain is very mobilizing. We despise foods that make us nauseous and people that have hurt us. Because we are scared to suffer, we end up either avoiding or destroying the “enemy”, which is why revenge can be pursued with such vengeance. In short, hate is a defense against enduring pain repeatedly.

There are several ways that the bias for disliking and hating display themselves to the outer world. The most obvious of them is war, which seems to have been more or less prevalent throughout the history of mankind.

This would lead us to think that war may well be unavoidable. Charlie Munger offers the more moderate opinion that while hatred and dislike cannot be avoided, the instances of war can be minimized by channeling our hate and fear into less destructive behaviors. (A good political system allows for dissent and disagreement without explosions of blood upheaval.)

Even with the spread of religion, and the advent of advanced civilization, modern war remains pretty savage. But we also get what we observe in present-day Switzerland and the United States, wherein the clever political arrangements of man “channel” the hatreds and dislikings of individuals and groups into nonlethal patterns including elections.

But these dislikings and hatreds that are arguably inherent to our nature never go away completely and transcend themselves into politics. Think of the dichotomies. There is the left versus the right wing, the nationalists versus the communists and libertarians vs. authoritarians. This might be the reason why there are maxims like: “Politics is the art of marshaling hatreds.

Finally, as we move away from politics, arguably the most sophisticated and civilized way of channeling hatred is litigation. Charlie Munger attributes the following words to Warren Buffett:

A major difference between rich and poor people is that the rich people can spend their lives suing their relatives.

While most of us reflect on our memories of growing up with our siblings with fondness, there are cases where the competition for shared attention or resources breeds hatred. If the siblings can afford it, they will sometimes litigate endlessly to lay claims over their parents’ property or attention.

Under the Influence of Bias

There are several ways that bias from hating can interfere with our normal judgement and lead to suboptimal decisions.

“Hating can interfere with our normal judgement and lead to suboptimal decisions.” Click To Tweet

Ignoring Virtues of The Other Side

Michael Faraday was once asked after a lecture whether he implied that a hated academic rival was always wrong. His reply was short and firm “He’s not that consistent.” Faraday must have recognized the bias from hating and corrected for it with the witty comment.

What we should recognize here is that no situation is ever black or white. We all have our virtues and we all have our weaknesses. However, when possessed by the strong emotions of hate, our perceptions can be distorted to the extent that we fail to recognize any good in the opponent at all. This is driven by consistency bias, which motivates us to form a coherent (“she is all-round bad”) opinion of ourselves and others.

Association Fueled Hate

The principle of association goes that the nature of the news tends to infect the teller. This means that the worse the experience, the worse the impression of anything related to it.

Association is why we blame the messenger who tells us something that we don’t want to hear even when they didn’t cause the bad news. (Of course, this creates an incentive not to speak truth and avoid giving bad news.)

A classic example is the unfortunate and confused weatherman, who receives hate mail, whenever it rains. One went so far as to seek advice from the Arizona State professor of psychology, Robert Cialdini, whose work we have discussed before.

Cialdini explained to him that in light of the destinies of other messengers, he was born lucky. Rain might ruin someone’s holiday plans, but it will rarely change the destiny of a nation, which was the case of Persian war messengers. Delivering good news meant a feast, whereas delivering bad news resulted in their death.

The weatherman left Cialdini’s office with a sense of privilege and relief.

“Doc,” he said on his way out, “I feel a lot better about my job now. I mean, I’m in Phoenix where the sun shines 300 days a year, right? Thank God I don’t do the weather in Buffalo.”

Fact Distortion

Under the influence of liking or disliking bias we tend to fill gaps in our knowledge by building our conclusions on assumptions, which are based on very little evidence.

Imagine you meet a woman at a party and find her to be a self-centered, unpleasant conversation partner. Now her name comes up as someone who could be asked to contribute to a charity. How likely do you feel it is that she will give to the charity?

In reality, you have no useful knowledge, because there is little to nothing that should make you believe that people who are self-centered are not also generous contributors to charity. The two are unrelated, yet because of the well-known fundamental attribution error, we often assume one is correlated to the other.

By association, you are likely to believe that this woman is not likely to be generous towards charities despite lack of any evidence. And because now you also believe she is stingy and ungenerous, you probably dislike her even more.

This is just an innocent example, but the larger effects of such distortions can be so extreme that they lead to a major miscognition. Each side literally believes that every single bad attribute or crime is attributable to the opponent.

Charlie Munger explains this with a relatively recent example:

When the World Trade Center was destroyed, many Pakistanis immediately concluded that the Hindus did it, while many Muslims concluded that the Jews did it. Such factual distortions often make mediation between opponents locked in hatred either difficult or impossible. Mediations between Israelis and Palestinians are difficult because facts in one side’s history overlap very little with facts from the other side’s. These distortions and the overarching mistrust might be why some conflicts seem to never end.

Avoiding Being Hated

To varying degrees we value acceptance and affirmation from others. Very few of us wake up wanting to be disliked or rejected. Social approval, at its heart the cause of social influence, shapes behavior and contributes to conformity. Francois VI, Duc de La Rochefoucauld wrote: “We only confess our little faults to persuade people that we have no big ones.”

Remember the old adage, “The nail that sticks out gets hammered down.” This is why we don’t openly speak the truth or question people, we don’t want to be the nail.

How do we resolve hate?

It is only normal that we can find more common ground with some people than with others. But are we really destined to fall into the traps of hate or is there a way to take hold of these biases?

That’s a question worth over a hundred million lives. There are ways that psychologists think that we can minimize prejudice against others.

Firstly, we can engage with others in sustained close contact to breed our familiarity. The contact must not only be prolonged, but also positive and cooperative in nature – either working towards a common cause or against a common enemy.

Secondly, we also reduce prejudice by attaining equal status in all aspects, including education, income and legal rights. This effect is further reinforced, when equality is supported not only “on paper”, but also ingrained within broader social norms.

And finally the obvious – we should practice awareness of our own emotions and ability to hold back on the temptations to dismiss others. Whenever confronted with strong feelings it might simply be best to sit back, breathe and do our best to eliminate the distorted thinking.

 

***

Bias from Disliking/Hating Click To Tweet

Want more? Check out the opposite bias of liking/loving, or check out a whole bunch of mental models.