What is *The Undoing Project* by Michael Lewis about?

*The Undoing Project* explores the groundbreaking collaboration between psychologists Daniel Kahneman and Amos Tversky, whose research revolutionized our understanding of human decision-making. Their work uncovered systematic cognitive biases, such as the availability heuristic and prospect theory, challenging the assumption of human rationality in economics. The book intertwines their personal friendship with their scientific achievements, offering insights into how their partnership reshaped psychology, economics, and behavioral science.

Who should read *The Undoing Project*?

This book is ideal for readers interested in psychology, behavioral economics, or the dynamics of intellectual partnerships. Fans of Michael Lewis’s narrative nonfiction (like *Moneyball* or *The Big Short*) will appreciate his engaging storytelling. Professionals in finance, policy, or any field requiring decision-making analysis will find actionable insights into cognitive biases.

Is *The Undoing Project* worth reading?

Yes—it combines rigorous science with a compelling human story. Lewis vividly portrays Kahneman and Tversky’s friendship while explaining complex concepts like loss aversion and anchoring bias. The book’s exploration of irrational decision-making remains highly relevant to understanding modern behavioral economics and personal choice.

What is prospect theory in *The Undoing Project*?

Prospect theory, developed by Kahneman and Tversky, explains how people evaluate risks and rewards asymmetrically. It shows that humans fear losses more than they value gains (loss aversion) and make decisions based on relative outcomes rather than absolute ones. This theory overturned traditional economic models that assumed rational decision-making, earning Kahneman a Nobel Prize.

How did Kahneman and Tversky’s friendship influence their work?

Their partnership blended Kahneman’s introspective depth with Tversky’s bold creativity. Despite differing personalities, they challenged each other’s ideas through relentless debate, leading to breakthroughs like the “heuristics and biases” framework. Their collaboration demonstrates how intellectual synergy can drive innovation, though their eventual estrangement highlights the fragility of such partnerships.

What are the key takeaways from *The Undoing Project*?

- **Cognitive biases**: Humans rely on mental shortcuts (heuristics) prone to systematic errors. - **Loss aversion**: Fear of losses outweighs potential gains, skewing decisions. - **Counterfactual thinking**: People imagine alternative outcomes, fueling emotions like regret. - **Collaboration dynamics**: Diverse perspectives can catalyze groundbreaking ideas.

What is the “undoing” concept in the book?

The “undoing” refers to the mind’s tendency to imagine alternative realities to cope with regret or frustration. Kahneman found that people mentally “undo” traumatic events by envisioning how actions could have led to better outcomes. This concept explains why near-misses (e.g., almost winning a lottery) haunt us more than clear failures.

How does *The Undoing Project* relate to behavioral economics?

Kahneman and Tversky’s research laid the foundation for behavioral economics by proving that humans deviate predictably from rational decision-making. Their work influenced fields like finance and public policy, demonstrating that market inefficiencies stem from ingrained psychological biases rather than random errors.

생각에 관한 생각 프로젝트 요약

세상을 바꾼 우정

마이클 루이스

3.99(63147 Reviews)

생각에 관한 생각 프로젝트 요약 개요

두 명의 천재 심리학자가 우리의 의사결정에 대한 이해를 어떻게 혁신적으로 변화시켰는지 살펴보세요. 카너먼과 트버스키의 예상치 못한 우정은 경제학, 의학, 그리고 데이터 과학을 영원히 바꾸어 놓았습니다. 휴스턴 로케츠의 단장 대릴 모리조차 그들의 통찰을 적용하고 있습니다 - 왜 우리는 이제 인간의 직관보다 알고리즘을 더 신뢰하게 되었을까요?

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다양한 학습 방식으로 생각에 관한 생각 프로젝트 요약 살펴보기

생각에 관한 생각 프로젝트의 같은 아이디어를 담았습니다. 나에게 맞는 목소리, 깊이, 속도를 고르고 언제든 바꿔 보세요.

1장

When Brilliance Collides: The Story of Two Minds That Changed How We Think

In 2003, my book Moneyball sparked a revolution in how organizations approach decision-making through data analysis. Yet amid the praise came an intriguing critique from two academics who pointed out I'd missed something fundamental: the psychological reasons why smart people make systematic errors in judgment. These Israeli psychologists, Daniel Kahneman and Amos Tversky, had already mapped the territory of human irrationality decades earlier. Their partnership would become one of the most productive intellectual collaborations in history, fundamentally altering our understanding of the human mind. What makes this story particularly remarkable is its unlikely cultural impact. Their work has influenced everything from medical diagnosis to financial regulation to sports analytics. When Barack Obama awarded Kahneman the Presidential Medal of Freedom in 2013, it signaled how thoroughly their ideas had permeated society. Their 1979 paper "Prospect Theory" remains one of the most cited academic works ever published, and Kahneman's 2011 book "Thinking, Fast and Slow" spent months on bestseller lists worldwide. What began as abstract psychological research became nothing less than a revolution in how we understand ourselves.

2장

The Basketball Executive and the Limits of Rationality

Daryl Morey, the Houston Rockets' general manager, faced a problem. Despite pioneering data analytics in basketball recruitment, he kept encountering the same frustrating reality: face-to-face interviews with prospects consistently led to poor decisions. One player panicked about drug tests, another insisted on being called "Manimal," while a third candidly admitted continuing to smoke marijuana when testing stopped. These encounters routinely clouded judgment rather than clarifying it. Since joining the Rockets in 2006, Morey had revolutionized basketball management by replacing gut instinct with statistical analysis. Growing up obsessed with using numbers to make predictions, he'd discovered baseball statistician Bill James at sixteen and realized traditional expertise might be overrated. After business school and a stint at the Boston Celtics developing player evaluation models, Morey was hired by the Rockets' owner who sought a "Moneyball type" to make more precise decisions. Under Morey's leadership, the Rockets achieved the NBA's third-best record over a decade. His first priority was implementing a statistical model to predict player performance, believing "knowledge is literally prediction." The Rockets collected unprecedented data about players, finding most variables "nonpredictive" though certain metrics like rebounds per minute helped evaluate big men. Their first test came in 2007 when they selected Aaron Brooks and Carl Landry with low-value picks. Despite having only 8% and 5% chances of success respectively, both became starters-an incredible outcome that lulled Morey into false confidence. Then came 2008's disaster: Joey Dorsey, whom their model rated a "can't-miss" prospect, proved terrible, while DeAndre Jordan, whom the model dismissed, became a dominant NBA center. This forced Morey to confront his model's limitations. He realized they needed better physical measurements and to blend subjective judgment with analytics, despite knowing human evaluators were prone to their own systematic biases. His team had nicknamed Marc Gasol "Man Boobs" based on a shirtless photo showing his pudgy physique, allowing this label to override the model's optimism. Memphis drafted Gasol 48th, and he became an All-Star despite sub-1% odds at that draft position. What Morey discovered was that awareness of cognitive biases wasn't enough to overcome them. Even after explicitly warning his staff about anchoring bias, endowment effect, and confirmation bias, these mental errors persisted. Running a basketball team had become like taking apart a complicated clock only to discover an important part was inside his own mind.

들리는 모든 단어를 눈으로 확인하세요

생각에 관한 생각 프로젝트 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

3장

The Outsider: Danny Kahneman's Journey

Danny Kahneman had a curious relationship with his own memory. Though capable of delivering entire semesters of lectures without notes, he would claim not to trust his memory when asked about past events. This skepticism stemmed from his general life strategy of self-doubt-"His defining emotion is doubt," said a former student, noting how this drove Kahneman to explore topics with exceptional depth. Despite this distrust, Danny retained vivid recollections of his childhood during Nazi occupation. In 1941-42 Paris, he remembered wearing the yellow Star of David with such shame he'd arrive early to school to avoid being seen. Once, a German SS soldier-the uniform he'd been taught to fear most-unexpectedly embraced him and showed him a photo of his own son. This encounter reinforced his mother's wisdom that "people were endlessly complicated and interesting." Danny's father, a chemist at L'Oreal, was briefly imprisoned but released through his employer's Nazi connections. The family fled Paris, hiding throughout southern France with false identities. In one coastal town, Danny attended school but was warned not to appear too clever lest he be identified as Jewish. When Germans occupied southern France in November 1942, they fled again, eventually hiding in a chicken coop outside Limoges. On April 27, 1944, Danny's father died from untreated diabetes after telling his son to become "the man of the family." Six weeks later, the Allies invaded Normandy. By December, Danny and his mother returned briefly to Paris, finding only two chairs remaining in their apartment. In 1946, they immigrated to Palestine, joining relatives in Jerusalem. At thirteen, Danny decided there was no God-"I could imagine there was a God, but not one who cared whether or not I masturbate." The Kahnemans arrived in Jerusalem just as another conflict erupted. Following the UN's 1947 partition of Palestine, Jerusalem became divided between Arab and Jewish sectors. Danny's new home sat near this dangerous border-a bullet once passed through his bedroom. Despite the dangers, Danny found the experience liberating compared to Europe: "I hated the status of being a Jew in Europe. I didn't want to be hunted." Unlike many immigrants eager to assimilate into Israeli society, Danny maintained a certain distance. He was "a refugee with airs" who kept relationships loose and provisional, viewing life as "a series of coincidences." At fifteen, a vocational test identified him as a psychologist, which didn't surprise him. "My interest in psychology was as a way to do philosophy," he explained, fascinated not by whether God exists but by why people believe God exists. At seventeen, Danny entered Hebrew University while most peers his age were serving in the military. The psychology department was still recovering from war losses, forcing Danny to teach himself much of the curriculum. While Freudian thought dominated, Danny resisted psychoanalysis, gravitating instead toward Gestalt psychology with its scientific exploration of perception and mind. Though ill-suited for combat, Danny's army service transformed him. His year as platoon commander "removed the remaining traces of the pervasive sense of vulnerability and physical incompetence" from his French years. The army assigned the 20-year-old psychology graduate to its psychology unit, which ironically had no actual psychologists. As the IDF's de facto psychological expert, Danny confronted Israel's urgent challenge: organizing a wildly diverse population into an effective fighting force.

4장

The Insider: Amos Tversky's Brilliance

Amnon Rapoport, identified as leadership material by the Israeli army's new selection system, experienced the jarring psychological transitions of war as a tank commander. After combat, he sought escape in King Solomon's copper mine, where a chance encounter with a newspaper advertisement led him to apply to Hebrew University's psychology department. There, among hundreds of applicants competing for just twenty spots, he met Amos Tversky, a small, pale paratrooper whose intelligence immediately impressed him. Amos embodied both extraordinary uniqueness and quintessential Israeli identity. Born to pioneering Zionist parents who fled Russian anti-Semitism, his mother Genia became a powerful political figure in the first Israeli Parliament. Physically, Amos was distinctive-pale with translucent skin, blue darting eyes, and remarkable agility despite his small stature. He loved performing stunts like falling face-first from heights before landing on his feet at the last moment. Despite societal pressure to pursue math and science, Amos chose humanities, studying with literary critic Baruch Kurzweil and writing poetry. After high school, he joined the paratroopers despite being too light to qualify-he drank water until he made weight. Amos never hesitated during jumps while others needed pushing, and he jumped over fifty times, including into battle during the 1956 Sinai campaign. His bravery earned him one of Israel's highest military honors after he rescued an unconscious soldier who had collapsed on an active explosive. Amos rarely spoke of his military experiences except to tell amusing anecdotes. His conversational brilliance captivated everyone he met. Princeton philosopher Avishai Margalit observed that "the first thing Amos thought was in the top 10 percent" on any intellectual problem. Physicist Dick Nisbett designed a one-line intelligence test: "The sooner you figure out that Amos is smarter than you are, the smarter you are." His presence transformed rooms-as mathematician Varda Liberman described, "he would open his mouth and speak. And in no time he became the light that all the butterflies fly to." Amos moved through the world with remarkable freedom from social convention. His friends learned to rationalize his behavior, as he could be brutally dismissive of those he found boring. Despite his sometimes cutting manner, people competed for his attention. "He sort of invited people to love him," said Yeshu Kolodny. His friends often wondered: "I know why I like him, but why does he like me?" At Hebrew University, Amos approached intellectual life strategically. After studying philosophy for two years, he declared it "a dry well" with "too many smart guys and too few problems left." He preferred psychology because it "pretended to be a science" with testable theories and hard data. Yet Amos himself downplayed his career choice: "The big choices we make are practically random... That I became a psychologist is probably not very revealing. What kind of psychologist I am may reflect deep traits." Amos paid shockingly little attention to assigned work, yet excelled effortlessly. He never took notes in class, instead borrowing others' before tests and instantly mastering the material. His ability to grasp complex subjects quickly initially seemed like a party trick, but proved to be genuine brilliance.

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

매일 새로운 인사이트를 10만 개 이상의 레슨에서 만나보세요
단어가 강조되어 오디오와 실시간으로 동기화됩니다
내 라이브러리를 저장하고 모든 기기에서 이용하세요

5장

When Two Minds Collide

Danny invited Amos to his Applications of Psychology seminar in spring 1969, where Amos described Ward Edwards' experiments on how people process new information. Edwards' research suggested people were "conservative Bayesians"-they updated their beliefs in the right direction when given new information, but not dramatically enough. This aligned with economist Milton Friedman's view that people behave "as if" they know complex formulas without actually calculating them. Danny was baffled by Amos's presentation. He rejected the notion that people were natural statisticians. His experience teaching statistics showed students didn't naturally grasp concepts like base rates or sample sizes. "I knew I was a lousy intuitive statistician," he said, "And I really didn't think I was stupider than anyone else." In typical Jerusalem academic fashion, Danny aggressively challenged Amos during the seminar. This was unusual for Amos, who rarely lost arguments. While Danny dismissed theories easily, Amos typically kept theories until better ones emerged. Yet something shifted in Amos after this confrontation-he began viewing accepted theories with newfound suspicion. After a few lunches together following the seminar, Amos and Danny headed in separate directions. By fall 1969, both had returned to Hebrew University where they became inseparable, often disappearing behind closed doors amid sounds of heated discussion and frequent laughter. Their profound differences puzzled colleagues-Danny was a Holocaust kid, perpetually uncertain; Amos was a confident, swaggering Sabra. Danny was formal and pessimistic; Amos was loose, informal and deliberately optimistic ("When you are a pessimist and the bad thing happens, you live it twice"). Their first joint work began when Amos took Danny's statistics questions to psychology conferences in America, testing professional statisticians and psychologists. Back in Jerusalem, they wrote together in a small seminar room, crafting just a paragraph or two daily with extraordinary care. What Danny remembered most was the laughter-in Amos's company, he felt funny for the first time, while Amos became uncharacteristically uncritical of Danny's ideas. Their paper, "Belief in the Law of Small Numbers," demonstrated how even trained statisticians mistakenly believed small samples were more representative of populations than they actually were. The collaboration transformed Danny from his usual defensive posture to playing intellectual offense: "There was something liberating about the arrogance-it was extremely rewarding to feel like Amos, smarter than almost everyone."

6장

Heuristics and Biases: Mapping Mental Shortcuts

By August 1971, Amos and Danny had set up an office in a former Unitarian church in Eugene, Oregon. Their collaboration took on a magical quality-they finished each other's sentences, understood each other's ideas better than they understood themselves, and spent hours in private conversation punctuated by frequent laughter. As Danny described it, "We were sharing a mind." Their research explored what reasoning people actually used when making judgments under uncertainty, introducing "heuristics"-mental rules of thumb. The first heuristic they identified was "representativeness": when judging probability, people compare what they're evaluating to mental models. The more similar something seems to their mental model, the more likely they judge it to be. This approach often works but creates systematic errors. For instance, people incorrectly judge birth sequences that appear more "random" (like GBGBGB) as more probable than equally likely but patterned sequences (like BBBGGG). Similarly, people fail to account for sample size when making judgments-believing a single person's height of 5'10" provides stronger evidence of being from the male population than six people with an average height of 5'8", when statistically the opposite is true. Their experiments also demonstrated how the "availability heuristic" biases judgment. They read lists of names to students, manipulating which gender had more famous names. When famous women's names appeared on a list with more men, students incorrectly judged there were more women on the list, and vice versa. The point wasn't that people were stupid-this mental shortcut (judging probability by what's easily retrieved from memory) often works well. But it systematically fails when memorable examples distort judgment. They showed how this affects real-life situations. When judging divorce likelihood, people scan their memory for similar couples, making divorces seem more probable if divorces are prevalent among retrieved examples. Human judgment becomes distorted by the memorable. The implications extend to complex situations like international conflicts, where one's own perspective is more available than an opponent's view, limiting imagination and creating overly simplistic scenarios.

들리는 모든 단어를 눈으로 확인하세요

생각에 관한 생각 프로젝트 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

7장

The Rules of Prediction: How We Guess the Future

Amos and Danny designed experiments to show how stereotypes warp judgment. They created a fictional character named "Tom W." with traits stereotypically associated with computer scientists, then asked subjects to predict his field of study. Despite being told the character sketch was unreliable and written years earlier, subjects ignored base rates (only 7% of students were computer scientists) and confidently predicted Tom was a computer scientist based solely on stereotypical traits. To further demonstrate irrationality in prediction, they created another character named "Dick" with a completely neutral description containing no occupational clues. When told Dick came from a pool of 70% engineers and 30% lawyers, subjects correctly estimated a 30% chance he was a lawyer. But when given Dick's meaningless description, they ignored these base rates entirely, guessing a 50-50 chance regardless of the actual proportions. Their paper also demonstrated that factors increasing prediction confidence often decreased accuracy, and revisited regression to the mean in flight training-showing how instructors mistakenly believed praise led to worse performance when they were simply witnessing natural statistical regression. By summer 1972, Danny and Amos sought a broader audience beyond psychology journals. They wanted to apply their insights to "economic planning, technological forecasting, political decision making, medical diagnosis, and the evaluation of legal evidence." Their goal was to make experts aware of their biases and develop methods to counteract them-turning the real world into their laboratory. Interest in their work was growing. When Amos visited the State University of New York at Buffalo that summer, he gave five different talks to packed rooms of academics. The most memorable was "Historical Interpretation: Judgment Under Uncertainty," where he showed historians how their field was subject to the same cognitive biases. He discussed Baruch Fischhoff's research on "hindsight bias"-how people overestimate the probability they had assigned to events after knowing the outcome.

8장

From Theory to Practice: How Biases Affect Real Decisions

At Sunnybrook Hospital, Canada's largest trauma center, Don Redelmeier served as a check on other doctors' thinking. One day, he was called to examine a young woman who had been in a head-on car collision. While treating her multiple fractures, the medical team noticed her irregular heartbeat. When the patient mentioned her history of thyroid problems, the staff immediately assumed hyperthyroidism was causing the heart irregularity. Redelmeier intervened, asking everyone to slow down and reconsider. "Hyperthyroidism is a classic cause of an irregular heart rhythm, but hyperthyroidism is an infrequent cause of an irregular heart rhythm," he noted. By forcing the team to consider more statistically likely causes, they discovered her collapsed lung-the actual source of her heart problems. Redelmeier saw this as "a classic case of the representativeness heuristic"-the staff had leapt to a diagnosis that created a coherent story without considering base rates or alternative explanations. "You need to be so careful when there is one simple diagnosis that instantly pops into your mind that beautifully explains everything all at once," he warned. In 1977, at age seventeen, Redelmeier's favorite high school teacher gave him an article from Science titled "Judgment Under Uncertainty: Heuristics and Biases" by Daniel Kahneman and Amos Tversky. What struck him wasn't simply that people made mistakes-it was that these errors were "predictable and systematic" and "ingrained in human nature." After entering medical school, Redelmeier noticed disturbing patterns among his professors-self-importance, exaggerated confidence, and a resistance to acknowledging uncertainty. Medical authorities would make contradictory diagnoses based on their specialties, seeing only what they were trained to see. The problem wasn't just knowledge gaps but their need for certainty. The entire profession seemed arranged to confirm the wisdom of its decisions, attributing patient recoveries to treatments without solid evidence. Years later, Redelmeier would collaborate with Amos Tversky on research examining how physicians treat individual patients differently than they approach groups with identical conditions. Their work showed doctors would order additional tests for individuals they wouldn't recommend in policy, and often failed to report conditions like seizure disorders to driving authorities despite agreeing they should.

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

매일 새로운 인사이트를 10만 개 이상의 레슨에서 만나보세요
단어가 강조되어 오디오와 실시간으로 동기화됩니다
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9장

Prospect Theory: Rewriting the Rules of Economics

After the Yom Kippur War, Danny and Amos shifted from studying judgment to decision making. They discovered people's subjective feelings about money resembled perceptual experiences-people were more sensitive to changes from nothing than between larger amounts. Though expected utility theory wasn't wrong, it neglected non-monetary consequences of decisions. Danny realized economic theory focused on absolute wealth levels rather than changes, which seemed false. He demonstrated this with scenarios showing how Jack and Jill with identical wealth but different histories would experience different happiness levels. Then came Amos's breakthrough question: "What if we flipped the signs?" They discovered people behaved differently with losses than with gains-when facing losses, people became risk-seeking rather than risk-averse. This "eureka moment" made them abandon their regret theory without hesitation. They identified three key insights: people respond to changes rather than absolute levels; they approach risk differently for losses versus gains; and they don't respond to probability straightforwardly, weighting remote possibilities more heavily than they should. This explained behaviors like buying both lottery tickets and insurance. In early 1975, Danny and Amos refined their theory, showing how reference points could be manipulated through framing. They demonstrated this by presenting identical choices framed differently: when a sure thing was framed as a gain, people chose it over a gamble; when framed as a loss, they preferred the gamble. Their famous "Asian Disease Problem" further illustrated how framing affects risk attitudes-when options were presented in terms of lives saved, people chose certainty; when presented as deaths, they took risks. Richard Thaler, a thirty-year-old assistant professor at Rochester with uncertain prospects, found himself drawn to the contradictions in economic theory. After discovering Kahneman and Tversky's work in 1976, he was electrified by their systematic approach to bias. Their "Value Theory" (later renamed "Prospect Theory") explained most of the irrational behaviors on Thaler's list in mathematical language economists could understand. "That really is the magic of the paper," said Thaler, "showing you could do it. Math with psychology in it."

10장

The End of a Beautiful Friendship

By 1976, they renamed their work "Prospect Theory" to give it a distinctive, neutral name with no associations. They spent three years polishing the theory and searching for internal contradictions, with Amos obsessed with creating a formal structure while Danny focused on the psychological insights. When their paper was accepted by Econometrica, Danny was perplexed that the editor praised the math rather than concepts like loss aversion. Their work was dramatically slowed by turmoil in Danny's life. By 1974, he had moved out of his house, and by 1975 he had left his marriage to pursue a relationship with British psychologist Anne Treisman. Their collaboration continued during a 1977 sabbatical at Stanford, but Danny soon announced his plan to marry Anne and remain in the United States. This forced Amos to make a difficult decision about their relationship, ultimately accepting a Stanford professorship to continue their work together. Miles Shore, a Harvard psychiatry professor, interviewed Danny and Amos together and separately in August 1983 about their creative partnership. Now in their late forties, they reflected on their collaboration that had "taken psychology out of the contrived laboratory" to address real-world experiences. When asked if their work related to artificial intelligence, Amos quipped, "We study natural stupidity instead of artificial intelligence." Shore found they shared traits with other successful pairs: they formed an exclusive club of two, were "not generally crazy about other people," and "hated editors." Their partnership had strained their marriages, and they had lost any sense of individual contribution. "You ask who did what?" said Danny. "We didn't know at that time, not clearly. It was beautiful, not knowing." Danny added, "There are geniuses who work on their own. I am not a genius. Neither is Tversky. Together we are exceptional." Despite their physical separation, they planned to visit each other every other weekend. But tensions grew as Danny developed his ideas about "undoing"-how people mentally reverse tragedies-while Amos contributed little. The breaking point came during their joint lectures at the University of Michigan. After Danny presented his new work, a colleague asked where their ideas came from. Amos responded, "Danny and I don't talk about these things"-a moment Danny would later identify as "the beginning of the end."

들리는 모든 단어를 눈으로 확인하세요

생각에 관한 생각 프로젝트 요약의 각 단어가 오디오에 맞춰 실시간으로 강조되어 편하게 따라 읽을 수 있습니다.

11장

The Legacy of Two Minds

In 1984, Amos received a MacArthur "genius" grant with a $250,000 award, but was furious rather than pleased. The prize cited only his work with Danny yet didn't mention Danny at all. "What are these people thinking? How can they give a prize to just one of a winning pair?" he complained. As accolades accumulated, Amos consistently redirected credit to Danny, correcting authors who misattributed their joint work to him alone. Despite his growing fame, he remained indifferent to attention, tossing out media requests and invitations. Yet his influence expanded beyond academia: Congress sought his advice, the NBA consulted him on statistical fallacies, and organizations from the Secret Service to NATO requested his expertise. By the 1980s, their ideas had infiltrated unexpected fields, transforming them from challengers to establishment figures. "Now we are the establishment. And people are shaking our tree," Amos told Miles Shore. Their critics included academics who took personal offense at having their rationality questioned. Philosopher Max Black dismissed their work as "the psychology of stupid people," though Danny and Amos had demonstrated that even professional statisticians fell prey to the same cognitive errors as undergraduates. Though they maintained the illusion of collaboration, publishing papers with both names, the forces pulling them apart grew stronger. Their approaches to critics diverged fundamentally-Amos was built to fight while Danny was built to survive. By 1987, their relationship had deteriorated to the point where Danny wrote: "The very thought of telling you of ANY idea that I like makes me anxious." In October 1993, Amos asked Danny for a personal favor-to help counter German psychologist Gerd Gigerenzer's critiques of their work. Their attempt to write a joint response reignited their personal tensions. The dispute culminated in Danny "divorcing" Amos as a friend, only to receive a call three days later with Amos's devastating news: he had been diagnosed with terminal cancer and had only six months to live. Amos received his diagnosis in February 1996 but told few people, speaking of his life in past tense. To friend Avishai Margalit, he said stoically: "Life is a book. The fact that it was a short book doesn't mean it wasn't a good book. It was a very good book." He died on June 2, 1996, after spending his final week with family. After Amos's death, Danny remained at Princeton where their work gained increasing attention. On October 9, 2002, Danny received the call informing him he had won the Nobel Prize in Economics-an honor that couldn't be awarded to Amos posthumously. The prize recognized their work that had fundamentally changed how we understand human decision-making, work that continues to influence fields from medicine to public policy to finance. Their legacy lives on not just in academic citations but in how we approach everyday decisions. When we recognize our own biases, when doctors double-check their intuitive diagnoses, when policy makers "nudge" rather than mandate behavior-we're seeing the lasting impact of two brilliant minds who showed us that understanding our irrationality is the first step toward making better decisions.

★★★★★

생각에 관한 생각 프로젝트 요약 완독을 축하합니다

“23일째 매일 사용하고 있어요. 이제 제 일상의 한 부분이 되었습니다.”

jayallen

생각에 관한 생각 프로젝트 요약의 핵심 주제

cognitive bias
heuristic decision making
intellectual collaboration
behavioral economics
human irrationality

생각에 관한 생각 프로젝트 요약의 명문장

Knowledge is literally prediction.
People were endlessly complicated and interesting.
I didn't want to be hunted.
Life as a series of coincidences.
His defining emotion is doubt.

생각에 관한 생각 프로젝트 요약의 등장인물

Amos TverskyIsraeli psychologist and Kahneman's collaborator
Daryl MoreyGeneral manager of the Houston Rockets
Michael LewisAuthor and narrator of the book

저자 소개

마이클 먼로 루이스(Michael Monroe Lewis)는 베스트셀러인 *타인의 심리를 읽는 기술(The Undoing Project)*의 저자이자, 복잡한 시스템과 인간 행동을 분석하는 것으로 유명한 저명한 금융 저널리스트입니다.

1960년 뉴올리언스에서 태어난 루이스는 프린스턴 대학교에서 미술사 학사 학위를, 런던 정치경제대학교(LSE)에서 석사 학위를 받았습니다. 이후 그는 월스트리트에서 채권 트레이더로 근무했으며, 이 경험은 그의 데뷔작이자 폭로 서적인 *포커 페이스(Liar’s Poker)*의 밑거름이 되었습니다.

심리학자 대니얼 카너먼과 아모스 트버스키 사이의 획기적인 우정을 깊이 있게 다룬 타인의 심리를 읽는 기술은 서사 중심의 비허구 문학과 행동 경제학을 결합한 루이스 특유의 스타일을 잘 보여줍니다. 스포츠 분석을 다룬 머니볼(Moneyball), 금융 위기를 다룬 빅숏(The Big Short), 그리고 오스카 수상 영화로 각색된 *블라인드 사이드(The Blind Side)*를 포함한 그의 다른 저작들은 틈새 주제를 문화적 이정표로 변모시키는 그의 능력을 증명합니다.

오랫동안 *배너티 페어(Vanity Fair)*의 기고가로 활동해 온 루이스의 저서들은 수백만 부가 판매되었으며 여러 차례 수상 경력에 빛나는 작품들로 각색되었습니다. 이로써 그는 현대 금융과 심리학 분야의 거장 스토리텔러로서의 지위를 확고히 했습니다.

생각에 관한 생각 프로젝트 요약 다운로드

생각에 관한 생각 프로젝트 요약을 무료 PDF 또는 EPUB으로 받으세요. 인쇄하거나 오프라인에서 언제든 읽을 수 있습니다.

다른 사용자들도 좋아한 책

Predictably Irrational

Dan Ariely

The Irrational Bundle

Dan Ariely

Buy-Ology

Martin Lindstrom

The Upside of Irrationality

Dan Ariely

Boomerang

Michael Lewis

Misbehaving

Richard H. Thaler

Thinking, fast and slow

Daniel Kahneman

The Elephant in the Brain

Kevin Simler & Robin Hanson

생각에 관한 생각 프로젝트 요약에 관한 자주 묻는 질문

더 알아보기

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Master behavioral economics

Behavioral economics has revolutionized how we understand human decision-making, revealing that people consistently make predictable errors in judgment that traditional economics cannot explain. This learning plan is essential for professionals in business, policy, marketing, product design, and leadership roles who want to understand what truly drives human behavior and how to design systems that lead to better outcomes. Whether you're optimizing user experiences, crafting policies, developing marketing strategies, or simply seeking to make better decisions yourself, mastering these principles provides a powerful competitive advantage.

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The Management Shadow: Taleb/Kahneman/Greene

In an era of radical uncertainty, traditional management frameworks often fail because they ignore human irrationality and the impact of rare events. This plan is designed for leaders and strategists who want to master the hidden psychological and systemic forces that govern success and power.

4 h 43 m•4 섹션

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The Architecture of Choice

This plan bridge the gap between neuroscience and behavioral economics to reveal how our brains navigate social structures. It is ideal for leaders, strategists, and behavioral scientists looking to master the mechanics of human influence and group decision-making.

1 h 12 m•3 섹션

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The Hidden Operating System of Human Behavior

This plan bridge the gap between abstract psychology and practical application, revealing the invisible forces that govern our daily choices. It is essential for leaders, marketers, and anyone seeking to master influence and understand the mechanics of the human mind.

1 h 30 m•3 섹션

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Understand & influence human decision-making

In an era of information overload, understanding the hidden mechanics of the mind is a critical competitive advantage. This plan is ideal for leaders, marketers, and designers looking to leverage behavioral science to drive better results and ethical engagement.

4 h 40 m•4 섹션

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The Hidden Logic of Daily Life

This plan is designed for professionals and leaders who want to master the unseen forces influencing behavior and teamwork. By bridging the gap between individual habits and group systems, it provides the tools necessary to optimize personal performance and collective output.

1 h 30 m•3 섹션

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Mastering the Human Mind

This plan is essential for anyone seeking to understand the hidden drivers of their actions and the complexity of human interaction. It is ideal for lifelong learners, leaders, and individuals looking to optimize their mental habits and social intelligence.

2 h 30 m•5 섹션

컬럼비아 대학교 동문들이 제작 | 샌프란시스코에서 개발

BeFreed는 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다

4.7

평균 평점

앱 평가 7.84천 개 이상

BeFreed 커뮤니티

정말이지 아직 앱을 다 써 보지도 않았는데, 며칠 써 본 것만으로도 깊은 인상을 받았어요… BeFreed는 제가 써 본 어떤 학습 앱과도 차원이 달라요. 몰입감이 엄청나고 집중력도 실제로 좋아져서, 스마트폰을 하염없이 스크롤하는 분들께 딱이에요!

@ladyInfinity

정확히 23일 전에 BeFreed를 구입했는데, 그날부터 하루도 빠짐없이 쓰고 있어요. 제 일상 업무 흐름과 학습 습관에 완전히 자리 잡았어요.

@jayallen

솔직히 이 앱은 제 기대를 전부 뛰어넘었어요. 어떤 주제든 오디오로 만들어 달라고 할 수 있고, 결과물이 놀라워요. 제 전문 분야는 심리치료 쪽이고 여러 학문이 얽혀 있는데도 답변이 아주 정확해요.

@Raguipa

제일 고마운 건 스크롤하는 시간이 확 줄었다는 거예요. 검색하는 시간은 줄고 흡수하는 시간은 늘었어요. 오디오북 전권, 팟캐스트, 학습 플랜의 조합이 정말 훌륭해요.

@colonyofcreatorsNGO

저는 24년째 PhotoReading 속진 학습 강사로 일하고 있어요… 책과 독서, 배움이 제 전문인데, BeFreed는 정보를 소화하기 쉽게 전달하는 혁신적인 방식을 정말 잘 구현했어요.

@BeFreed user

단순한 책 요약 앱이 아니에요. '재미' 스타일을 써 봤는데, 전통적인 방식보다 훨씬 나은 요약이고 아이디어를 이해하기도 쉬워요. 이것만으로도 값어치를 해요.

@austinakon

이 앱이 정말 좋아요. 며칠 써 봤는데 듣는 걸 멈출 수가 없어요. 시작하기에 이보다 좋을 수 없어요.

@jcrules328

정말 마음에 들어요. 한 달 정도 써 봤는데 숨은 보석을 찾은 기분이에요. BeFreed로 제가 원하는 주제를 직접 만들 수 있어서 좋고, 목소리도 훌륭한 데다 내레이션 선택지가 무궁무진해요.

@DanielCZ

정말이지 아직 앱을 다 써 보지도 않았는데, 며칠 써 본 것만으로도 깊은 인상을 받았어요… BeFreed는 제가 써 본 어떤 학습 앱과도 차원이 달라요. 몰입감이 엄청나고 집중력도 실제로 좋아져서, 스마트폰을 하염없이 스크롤하는 분들께 딱이에요!

@ladyInfinity

정확히 23일 전에 BeFreed를 구입했는데, 그날부터 하루도 빠짐없이 쓰고 있어요. 제 일상 업무 흐름과 학습 습관에 완전히 자리 잡았어요.

@jayallen

솔직히 이 앱은 제 기대를 전부 뛰어넘었어요. 어떤 주제든 오디오로 만들어 달라고 할 수 있고, 결과물이 놀라워요. 제 전문 분야는 심리치료 쪽이고 여러 학문이 얽혀 있는데도 답변이 아주 정확해요.

@Raguipa

제일 고마운 건 스크롤하는 시간이 확 줄었다는 거예요. 검색하는 시간은 줄고 흡수하는 시간은 늘었어요. 오디오북 전권, 팟캐스트, 학습 플랜의 조합이 정말 훌륭해요.

@colonyofcreatorsNGO

저는 24년째 PhotoReading 속진 학습 강사로 일하고 있어요… 책과 독서, 배움이 제 전문인데, BeFreed는 정보를 소화하기 쉽게 전달하는 혁신적인 방식을 정말 잘 구현했어요.

@BeFreed user

단순한 책 요약 앱이 아니에요. '재미' 스타일을 써 봤는데, 전통적인 방식보다 훨씬 나은 요약이고 아이디어를 이해하기도 쉬워요. 이것만으로도 값어치를 해요.

@austinakon

이 앱이 정말 좋아요. 며칠 써 봤는데 듣는 걸 멈출 수가 없어요. 시작하기에 이보다 좋을 수 없어요.

@jcrules328

정말 마음에 들어요. 한 달 정도 써 봤는데 숨은 보석을 찾은 기분이에요. BeFreed로 제가 원하는 주제를 직접 만들 수 있어서 좋고, 목소리도 훌륭한 데다 내레이션 선택지가 무궁무진해요.

@DanielCZ

유용한 정보와 아이디어를 8~15분짜리 팟캐스트 스타일 오디오로 압축해서 들을 수 있다는 게 정말 좋아요. 원래 팟캐스트는 군더더기가 많아서 안 좋아했는데, 여기는 그걸 싹 걷어냈어요.

@BeFreed user

박사 과정을 마무리하는 중이라 낯선 자료를 많이 읽어야 해요… BeFreed에서는 프롬프트만 입력하면 앱이 자료를 찾아서 오디오 팟캐스트로 만들어 줘요. BeFreed의 과정이 NotebookLM보다 더 매끄럽게 느껴져요.

@Brad

아침을 준비하거나 산책하거나 출퇴근할 때 들을 것을 YouTube에서 자주 찾곤 했는데, BeFreed는 광고도 군더더기도 없이 훨씬 더 딱 맞는 걸 들려줘요!

@BeFreed user

이 플랫폼의 가장 큰 장점은 활용도예요. 다루지 못하는 주제가 말 그대로 하나도 없어요. 무엇을 던져도 다 소화해요… 제한이 전혀 없으면서 약속을 실제로 지키는 학습 도구는 정말 드물어요.

@jayallen

BeFreed는 환상적이에요. 디자인이 편해서 헤매는 시간은 줄고 배우는 시간은 늘었어요. 오디오북, 팟캐스트, 학습 플랜의 조합은 천재적이에요. 제 하루가 완전히 달라졌어요.

@BeFreed user

처음엔 이탈리아어로 팟캐스트를 만드는 방법을 이해하는 데 시간이 좀 걸렸는데, 알고 나니까 — 와! 정말 대단해요! 어떤 주제든 설명해 달라고 하면 정말 똑똑하게 잘 설명해 줘요!

@matteo77

BeFreed는 제가 매일 쓰는 오디오북 앱이 됐어요… 제일 마음에 드는 건 텍스트를 넣으면 이동 중에도 들을 수 있는 오디오로 만들어 준다는 점이에요.

@kotanzu1

유용한 정보와 아이디어를 8~15분짜리 팟캐스트 스타일 오디오로 압축해서 들을 수 있다는 게 정말 좋아요. 원래 팟캐스트는 군더더기가 많아서 안 좋아했는데, 여기는 그걸 싹 걷어냈어요.

@BeFreed user

박사 과정을 마무리하는 중이라 낯선 자료를 많이 읽어야 해요… BeFreed에서는 프롬프트만 입력하면 앱이 자료를 찾아서 오디오 팟캐스트로 만들어 줘요. BeFreed의 과정이 NotebookLM보다 더 매끄럽게 느껴져요.

@Brad

아침을 준비하거나 산책하거나 출퇴근할 때 들을 것을 YouTube에서 자주 찾곤 했는데, BeFreed는 광고도 군더더기도 없이 훨씬 더 딱 맞는 걸 들려줘요!

@BeFreed user

이 플랫폼의 가장 큰 장점은 활용도예요. 다루지 못하는 주제가 말 그대로 하나도 없어요. 무엇을 던져도 다 소화해요… 제한이 전혀 없으면서 약속을 실제로 지키는 학습 도구는 정말 드물어요.

@jayallen

BeFreed는 환상적이에요. 디자인이 편해서 헤매는 시간은 줄고 배우는 시간은 늘었어요. 오디오북, 팟캐스트, 학습 플랜의 조합은 천재적이에요. 제 하루가 완전히 달라졌어요.

@BeFreed user

처음엔 이탈리아어로 팟캐스트를 만드는 방법을 이해하는 데 시간이 좀 걸렸는데, 알고 나니까 — 와! 정말 대단해요! 어떤 주제든 설명해 달라고 하면 정말 똑똑하게 잘 설명해 줘요!

@matteo77

BeFreed는 제가 매일 쓰는 오디오북 앱이 됐어요… 제일 마음에 드는 건 텍스트를 넣으면 이동 중에도 들을 수 있는 오디오로 만들어 준다는 점이에요.

@kotanzu1

웹에서 BeFreed가 어떻게 논의되고 있는지 더 보기

지금 바로 학습 여정을 시작하세요

3장

생각에 관한 생각 프로젝트 요약

생각에 관한 생각 프로젝트 요약 개요

다양한 학습 방식으로 생각에 관한 생각 프로젝트 요약 살펴보기

When Brilliance Collides: The Story of Two Minds That Changed How We Think

The Basketball Executive and the Limits of Rationality

들리는 모든 단어를 눈으로 확인하세요

The Outsider: Danny Kahneman's Journey

The Insider: Amos Tversky's Brilliance

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

When Two Minds Collide

Heuristics and Biases: Mapping Mental Shortcuts

들리는 모든 단어를 눈으로 확인하세요

The Rules of Prediction: How We Guess the Future

From Theory to Practice: How Biases Affect Real Decisions

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

Prospect Theory: Rewriting the Rules of Economics

The End of a Beautiful Friendship

들리는 모든 단어를 눈으로 확인하세요

The Legacy of Two Minds

생각에 관한 생각 프로젝트 요약 완독을 축하합니다

생각에 관한 생각 프로젝트 요약의 핵심 주제

생각에 관한 생각 프로젝트 요약의 명문장

생각에 관한 생각 프로젝트 요약의 등장인물

저자 소개

생각에 관한 생각 프로젝트 요약 다운로드

다른 사용자들도 좋아한 책

생각에 관한 생각 프로젝트 요약에 관한 자주 묻는 질문

What is The Undoing Project by Michael Lewis about?

Who should read The Undoing Project?

Is The Undoing Project worth reading?

What is prospect theory in The Undoing Project?

더 알아보기

BeFreed는 호기심 넘치는 글로벌 커뮤니티를 하나로 연결합니다

다양한 학습 방식으로 생각에 관한 생각 프로젝트 요약 살펴보기

When Brilliance Collides: The Story of Two Minds That Changed How We Think

The Basketball Executive and the Limits of Rationality

들리는 모든 단어를 눈으로 확인하세요

The Outsider: Danny Kahneman's Journey

The Insider: Amos Tversky's Brilliance

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

When Two Minds Collide

Heuristics and Biases: Mapping Mental Shortcuts

들리는 모든 단어를 눈으로 확인하세요

The Rules of Prediction: How We Guess the Future

From Theory to Practice: How Biases Affect Real Decisions

생각에 관한 생각 프로젝트 요약에서 더 많은 것을 얻으세요

Prospect Theory: Rewriting the Rules of Economics

The End of a Beautiful Friendship

들리는 모든 단어를 눈으로 확인하세요

The Legacy of Two Minds

생각에 관한 생각 프로젝트 요약 완독을 축하합니다

다른 사용자들도 좋아한 책

더 알아보기