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THE INTELLIGENCE TRAP

WHY SMART PEOPLE MAKE DUMB MISTAKES

An engrossing standout in the thinking genre that will appeal to anyone who has ever been wrongheaded.

“Why do smart people act stupidly?”

In this welcome debut, British science writer Robson (New Scientist, BBC Future) examines the “flawed mental habits” of people with “greater intelligence, education, and professional expertise”—and how they can learn to “think more wisely.” Poor thinking emerges in unexpected places: Arthur Conan Doyle, creator of mastermind Sherlock Holmes, “fell for two teenagers’ scams.” Nobel laureates offer “dubious” ideas on public issues. NASA and FBI experts make disastrous mistakes. College graduates with high SAT scores often become “good technicians with no common sense,” according to a Cornell psychologist. “Not only do general intelligence and academic education fail to protect us from various cognitive errors; smart people may be even more vulnerable to certain kinds of foolish thinking,” writes Robson. They often fail to learn from their mistakes or seek advice and develop “bias blind spots.” Many fall into “the intelligence trap,” a term first used by psychologist Edward de Bono. Others have covered this ground, notably Daniel Kahneman in Thinking, Fast and Slow (2011). Drawing on their work as well as interviews with other scientists, Robson offers an unusually readable, wide-ranging survey of today’s best thinking on thinking, including an intriguing overview of the emerging science of “evidence-based wisdom,” which is generating practical strategies to improve decision-making in high-stakes situations. The author offers solid tips based on experiments by neuroscientists at the University of Chicago’s Center for Practical Wisdom and elsewhere, showing ways to reduce belief in pseudoscience, conspiracy theories, and fake news. He notes that one useful method to accelerate this process is mindfulness meditation, which “trains people to listen to their body’s sensations and then reflect on them in a nonjudgmental way.” The idea is to foster intellectual humility, open-mindedness, and emotion regulation, all of which help us “take control of the mind’s powerful thinking engine, circumventing the pitfalls that typically afflict intelligent and educated people.”

An engrossing standout in the thinking genre that will appeal to anyone who has ever been wrongheaded.

Pub Date: Aug. 6, 2019

ISBN: 978-0-393-65142-3

Page Count: 320

Publisher: Norton

Review Posted Online: July 1, 2019

Kirkus Reviews Issue: June 15, 2019

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THINKING, FAST AND SLOW

Striking research showing the immense complexity of ordinary thought and revealing the identities of the gatekeepers in our...

A psychologist and Nobel Prize winner summarizes and synthesizes the recent decades of research on intuition and systematic thinking.

The author of several scholarly texts, Kahneman (Emeritus Psychology and Public Affairs/Princeton Univ.) now offers general readers not just the findings of psychological research but also a better understanding of how research questions arise and how scholars systematically frame and answer them. He begins with the distinction between System 1 and System 2 mental operations, the former referring to quick, automatic thought, the latter to more effortful, overt thinking. We rely heavily, writes, on System 1, resorting to the higher-energy System 2 only when we need or want to. Kahneman continually refers to System 2 as “lazy”: We don’t want to think rigorously about something. The author then explores the nuances of our two-system minds, showing how they perform in various situations. Psychological experiments have repeatedly revealed that our intuitions are generally wrong, that our assessments are based on biases and that our System 1 hates doubt and despises ambiguity. Kahneman largely avoids jargon; when he does use some (“heuristics,” for example), he argues that such terms really ought to join our everyday vocabulary. He reviews many fundamental concepts in psychology and statistics (regression to the mean, the narrative fallacy, the optimistic bias), showing how they relate to his overall concerns about how we think and why we make the decisions that we do. Some of the later chapters (dealing with risk-taking and statistics and probabilities) are denser than others (some readers may resent such demands on System 2!), but the passages that deal with the economic and political implications of the research are gripping.

Striking research showing the immense complexity of ordinary thought and revealing the identities of the gatekeepers in our minds.

Pub Date: Nov. 1, 2011

ISBN: 978-0-374-27563-1

Page Count: 512

Publisher: Farrar, Straus and Giroux

Review Posted Online: Sept. 3, 2011

Kirkus Reviews Issue: Sept. 15, 2011

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THE ART OF THINKING CLEARLY

Hiccups aside, a mostly valuable compendium of irrational thinking, with a handful of blanket corrective maneuvers.

A waggish, cautionary compilation of pitfalls associated with systematic cognitive errors, from novelist Dobelli.

To be human is to err, routinely and with bias. We exercise deviation from logic, writes the author, as much as, and possibly more than, we display optimal reasoning. In an effort to bring awareness to this sorry state of affairs, he has gathered here—in three-page, anecdotally saturated squibs—nearly 100 examples of muddied thinking. Many will ring familiar to readers (Dobelli’s illustrations are not startlingly original, but observant)—e.g., herd instinct and groupthink, hindsight, overconfidence, the lack of an intuitive grasp of probability or statistical reality. Others, if not new, are smartly encapsulated: social loafing, the hourly rate trap, decision fatigue, carrying on with a lost cause (the sunk-cost fallacy). Most of his points stick home: the deformation of professional thinking, of which Mark Twain said, “If your only tool is a hammer, all your problems will be nails”; multitasking is the illusion of attention with potentially dire results if you are eating a sloppy sandwich while driving on a busy street. In his quest for clarity, Dobelli mostly brings shrewdness, skepticism and wariness to bear, but he can also be opaque—e.g., shaping the details of history “into a consistent story...we speak about ‘understanding,’ but these things cannot be understood in the traditional sense. We simply build the meaning into them afterward.” Well, yes. And if we are to be wary of stories, what are we to make of his many telling anecdotes when he counsels, “Anecdotes are a particularly tricky sort of cherry picking....To rebuff an anecdote is difficult because it is a mini-story, and we know how vulnerable our brains are to those”?

Hiccups aside, a mostly valuable compendium of irrational thinking, with a handful of blanket corrective maneuvers.

Pub Date: May 14, 2013

ISBN: 978-0-06-221968-8

Page Count: 304

Publisher: Harper/HarperCollins

Review Posted Online: March 5, 2013

Kirkus Reviews Issue: April 1, 2013

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