May not facilitate great improvements in decision-making, but the Cliff Clavins of the world will exult in the factoids and...
A Gladwellian exploration of the brain’s inner workings during the decision-making process.
Given the recent deluge of pop-science books, readers may find it difficult to make a selection. Enter Seed and Scientific American contributor Lehrer’s second book (Proust Was a Neuroscientist, 2007), a laudable attempt to help people understand how their brains make decisions—and hopefully, improve the process. On the former point, the book is a treasure trove of scientific data, clinical research and real-life examples of decision-making processes. On the latter point, however, it leaves something to be desired. At its best, Lehrer’s narrative is a compelling mixture of recently discovered facts and intriguing theories about the differences between the rational and emotional centers of the brain. The author’s research indicates, somewhat counterintuitively, that the emotional areas are the primary drivers when making complex decisions that involve multiple variables, such as purchasing a house or car. Lehrer also looks at anecdotal evidence of those theories in action, ranging from the incredible efforts of a pilot to land a plane after its hydraulic systems failed (a prime example of using the reason center of the brain to conquer fear and take action) to clinical experiments involving tests to see how long unsupervised four-year-olds can resist a marshmallow (not very, in most cases). In its most effective chapters, the book ties research to practical applications, such as a 401(k) program designed to overcome our irrational need for immediate reward (to the detriment of long-term saving) by deferring the start of the program until a few months after employment begins. Other sections lack the same practical applicability, and the vague generality of much of the decision-making advice feels more therapist than scientist.
May not facilitate great improvements in decision-making, but the Cliff Clavins of the world will exult in the factoids and anecdotes.Pub Date: Feb. 9, 2009
ISBN: 978-0-618-62011-1
Page Count: 288
Publisher: Houghton Mifflin Harcourt
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: Dec. 1, 2008
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
BOOK REVIEW
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The Stoics did much better with the much shorter Enchiridion.
A follow-on to the author’s garbled but popular 48 Laws of Power, promising that readers will learn how to win friends and influence people, to say nothing of outfoxing all those “toxic types” out in the world.
Greene (Mastery, 2012, etc.) begins with a big sell, averring that his book “is designed to immerse you in all aspects of human behavior and illuminate its root causes.” To gauge by this fat compendium, human behavior is mostly rotten, a presumption that fits with the author’s neo-Machiavellian program of self-validation and eventual strategic supremacy. The author works to formula: First, state a “law,” such as “confront your dark side” or “know your limits,” the latter of which seems pale compared to the Delphic oracle’s “nothing in excess.” Next, elaborate on that law with what might seem to be as plain as day: “Losing contact with reality, we make irrational decisions. That is why our success often does not last.” One imagines there might be other reasons for the evanescence of glory, but there you go. Finally, spin out a long tutelary yarn, seemingly the longer the better, to shore up the truism—in this case, the cometary rise and fall of one-time Disney CEO Michael Eisner, with the warning, “his fate could easily be yours, albeit most likely on a smaller scale,” which ranks right up there with the fortuneteller’s “I sense that someone you know has died" in orders of probability. It’s enough to inspire a new law: Beware of those who spend too much time telling you what you already know, even when it’s dressed up in fresh-sounding terms. “Continually mix the visceral with the analytic” is the language of a consultant’s report, more important-sounding than “go with your gut but use your head, too.”
The Stoics did much better with the much shorter Enchiridion.Pub Date: Oct. 23, 2018
ISBN: 978-0-525-42814-5
Page Count: 580
Publisher: Viking
Review Posted Online: July 30, 2018
Kirkus Reviews Issue: Aug. 15, 2018
BOOK REVIEW
BOOK REVIEW
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