Brain Pickings

Posts Tagged ‘animation’

06 NOVEMBER, 2014

The Language of Lying: Animated Primer on How to Detect Deception

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The four most reliable telltale signs of the 10 to 200 lies we tell and are told each day.

Our yearning to discern deception so that we can protect ourselves from abuse, is ancient and almost primal — a marketable commodity for mystics and media manipulators alike. In one of the best explorations of the subject, Sam Harris defined lying as “both a failure of understanding and an unwillingness to be understood.” Susan Sontag wrote in her diary that “ordinary language is an accretion of lies.” But language itself, it turns out, is a remarkable lie-detector — the closest we can get to peering into another’s mind to understand motive and recognize deception.

From Noah Zandan and TED Ed comes this revelatory short animation on how to spot a liar, using communications science and linguistic text analysis to explore the four most common patterns in the subconscious language of deception.

  1. Liars reference themselves less when making deceptive statements. They write or talk more about others, often using the third person to distance and disassociate themselves from their life.
  2. Liars tend to be more negative because, on a subconscious level, they feel guilty about lying.
  3. Liars typically explain events in simple terms, since our brains struggle to build a complex lie. Judgment and evaluation are complex things for our brains to compute.
  4. Even though liars keep descriptions simple, they tend to use longer and more convoluted sentence structure, inserting unnecessary words and irrelevant but factual-sounding details in order to pad the lie.

Much of Zandan’s narrative calls to mind the work of Pamela Meyer, author of Liespotting: Proven Techniques to Detect Deception (public library), which examines truth-telling and its opposite through the trifecta of facial expression decoding, interrogation training, and behavioral psychology research. In her own 2011 TED talk, Meyer dives deeper into the tell-tale signs of lying:

On a given day, studies show that you may be lied to anywhere from 10 to 200 times.

[…]

Lying is complex. It’s woven into the fabric of our daily and our business lives. We’re deeply ambivalent about the truth. We parse it out on an as-needed basis, sometimes for very good reasons, other times just because we don’t understand the gaps in our lives… We’re against lying, but we’re covertly for it in ways that our society has sanctioned for centuries and centuries and centuries. It’s as old as breathing. It’s part of our culture, it’s part of our history. Think Dante, Shakespeare, the Bible, News of the World.

[…]

When you combine the science of recognizing deception with the art of looking, listening, you exempt yourself from collaborating in a lie. You start up that path of being just a little bit more explicit, because you signal to everyone around you, you say, “Hey, my world, our world, it’s going to be an honest one. My world is going to be one where truth is strengthened and falsehood is recognized and marginalized.” And when you do that, the ground around you starts to shift just a little bit.

In Liespotting, Meyer goes on to explore the evolutionary value of lying, the single most telling facial expression during deception, and the five-step method that most reliably flags lies in interviews, dates, negotiations, and various other interpersonal exchanges. Couple it with Sam Harris on lying then, for a complementary counterpoint, see David DeSteno’s remarkable work on the psychology of trust.

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24 OCTOBER, 2014

What Is Philosophy For? A Beautiful Animated Manifesto for Undoing Our Unwisdom, Cultivating Our Character, and Gaining Perspective

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“The points at which our unwisdom bites and messes up our lives are multiple and urgently need attention, right now.”

“Philosophy’s main task is to respond to the soul’s cry,” Sharon Lebell wrote in her classical manual for the art of living. But what types of consolation does philosophy offer the soul, in more practical terms? Like science, it offers an essential tool of critical thinking, or what Carl Sagan memorably termed “baloney detection”; like art, it challenges us to challenge the status quo and it says to us, in the elegant words of Jeanette Winterson, “don’t accept things for their face value; you don’t have to go along with any of this; you can think for yourself.” It gives us a potent antidote to our spectacular shortcomings in predicting and ensuring our own happiness and invites the self-knowledge essential for creativity. Above all, as one of the greatest thinkers who ever lived perceptively put it, philosophy allows us to “ask all the answerable questions upon which every civilization is founded.”

This, and so much more, is what writer and philosopher Alain de Botton, author of The Consolations of Philosophy (public library), explores in this wonderful animated essay — a beautiful and urgent case for what we lose, as a culture and as individuals, when we banish philosophy to the academy rather than seeing it as a powerful and necessary tool of government, leadership, and personal growth in everyday life:

From a distance, philosophy seems weird, irrelevant, boring — and yet, also, a just a little intriguing. But what are philosophers really for?

The answer is, handily, already contained in the word philosophy itself.

In Ancient Greek, philo means “love” and sophia means “wisdom” — philosophers are people devoted to wisdom. Being wise means attempting to live and die well.

In their pursuit of wisdom, philosophers have developed a very specific skill set — they have, over the centuries, become experts at many of the things that made people not very wise. Five stand out.

  1. WE DON’T ASK BIG QUESTIONS
  2. There are lots of big questions: What’s the meaning of life? What’s a job for? How should society be arranged? Most of us entertain them every now and then, but we despair at trying to answer them. They are the status of almost a joke — we call them “pretentious” — but they matter deeply, because only with sound answers to them can we direct our energies meaningfully.

    They have, over the centuries, asked the very largest. They realize that these questions can always be broken down into more manageable chunks, and that the only really “pretentious” thing is to think one’s above raising naive-sounding inquiries.

  3. WE ARE VULNERABLE TO ERRORS OF COMMON SENSE
  4. Public opinion, or what gets called “common sense,” is sensible and reasonable in countless areas. It’s what you hear about from friends and neighbors — the stuff you take in without even thinking about it. But common sense is often also full of daftness and error. Philosophy gets us to admit all aspects of common sense to reason. It wants us to think for ourselves. Is it really true what people say about love, money, children, travel, work?

    Philosophers are interested in asking whether an idea is logical, rather than assuming it must be right because it’s popular and long established.

  5. WE ARE MENTALLY CONFUSED
  6. We are not very good at knowing what goes on in our own minds. Someone we meet is very annoying but we can’t pin down what the issue is; we lose our temper but we can’t readily tell what we’re so cross about — we lack insights into our own satisfactions and dislikes. That’s why we need to examine our own minds.

    Philosophy is committed to self-knowledge and its central precept, articulated by the earliest, greatest philosopher Socrates, is just two words long: “Know yourself.”

  7. WE HAVE MUDDLED IDEAS ABOUT WHAT MAKES US HAPPY
  8. We’re not very good at making ourselves happy. We overrate the power of some things to improve our lives and underrate others — we make the wrong choices because, guided by advertising and false glamor, we keep on imagining that a particular kind of holiday or car or computer will make a bigger difference than it can. At the same time, we underestimate the contribution of other things, like going for a walk, which may have little prestige but which can contribute deeply to the character of existence.

    Philosophers seek to be wise by getting more precise about the activities and attitudes that really can help our lives to go better.

  9. WE PANIC AND LOSE PERSPECTIVE
  10. Philosophers are good at keeping a sense of what really matters and what doesn’t. On hearing the news that he’d lost all his possessions to a shipwreck, the Stoic philosopher Zeno simple said, “fortune commands me to be a less encumbered philosopher.” It’s responses like these that have made the very term “philosophical” a byword for calm, long-term thinking and strength of mind. In short, for perspective.

The wisdom of philosophy is in modern times mostly delivered in the form of books. But, in the past, philosophers sat in market squares and discussed their ideas with shopkeepers or went into government offices and palaces to give advice. It wasn’t abnormal to have a philosopher on your payroll. Philosophy was thought of as a normal, basic activity, rather than as an esoteric, optional extra. Nowadays, it’s not so much that we overtly deny this thought, but we just don’t have the right institutions set up to promulgate wisdom coherently in the world.

In the future, though, when the value of philosophy is a little clearer, we can expect to meet more philosophers in daily life. They won’t be locked up, living mainly in university departments — because the points at which our unwisdom bites and messes up our lives are multiple and urgently need attention, right now.

This short film comes from The School of Life — makers of intelligent how-to guides to modern living, spanning everything from the art of being alone to the psychology of staying sane to cultivating a healthier relationship with sex to finding fulfilling work — and comes on the heels of another wonderful animated essay about what literature does for the soul.

Also see De Botton on the seven psychological functions of art and what Nietzsche teaches us about the value of suffering.

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18 SEPTEMBER, 2014

How Repetition Enchants the Brain and the Psychology of Why We Love It in Music

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“Music takes place in time, but repetition beguilingly makes it knowable in the way of something outside of time.”

“The repetition itself becomes the important thing; it’s a form of mesmerism,” Haruki Murakami reflected on the power of a daily routine. “Rhythm is one of the most powerful of pleasures, and when we feel a pleasurable rhythm we hope it will continue,” Mary Oliver wrote about the secret of great poetry, adding: “When it does, it grows sweeter.” But nowhere does rhythmic repetition mesmerize us more powerfully than in music, with its singular way of enchanting the brain.

How and why this happens is precisely what cognitive scientist Elizabeth Hellmuth Margulis, director of the Music Cognition Lab at the University of Arkansas, explores in On Repeat: How Music Plays the Mind (public library). This illuminating short animation from TED Ed, based on Margulis’s work, explains the psychology of the “mere exposure effect,” which makes things grow sweeter simply as they become familiar — a parallel manifestation of the same psychological phenomenon that causes us to rate familiar statements as more likely to be true than unfamiliar ones.

Margulis writes:

Music takes place in time, but repetition beguilingly makes it knowable in the way of something outside of time. It enables us to “look” at a passage as a whole, even while it’s progressing moment by moment. But this changed perspective brought by repetition doesn’t feel like holding a score and looking at a passage’s notation as it progresses. Rather, it feels like a different way of inhabiting a passage — a different kind of orientation.

In On Repeat, a fine addition to these essential books on the psychology of music, Margulis goes on to explore how advances in cognitive science have radically changed our understanding of just why repetition is so psychoemotionally enticing.

HT Open Culture

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