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THE MIND'S EYE

As usual with Sacks, an absorbing attempt to unravel the complexities of the human mind.

Sacks (Neurology and Psychiatry/Columbia Univ.; Musicophilia: Tales of Music and the Brain, 2007, etc.) once again uses the experiences shared with him by patients and others to probe “the complex workings of the brain and its astounding ability to adapt and overcome disability.”

The author provides six case histories of patients with intriguing vision problems, beginning with the story of a 67-year-old concert pianist who consulted him over her loss of the ability to read music—although she could still perform it brilliantly from memory, and even transpose a Haydn string quartet piece which she played on the piano. She also suffered from increasing spatial disorientation and difficulty recognizing everyday items. MRI tests showed increasing neurologic damage, but this did not lessen her keen insight into her own condition, even though her ability to manage independently declined. In “Face-Blind,” Sacks examines his own congenital difficulty—“trouble with faces and places”—which remains a problem for him at age 76. He even once confused the face of a man seen through a window with a supposed mirror image of his own face—both sported heavy beards. The author compares his adult experience losing stereoscopic vision after suffering a tumor in one eye to that of a previously cross-eyed woman who gained it after a correction allowed her to focus both eyes. Both described a flattened perception of depth when using only one eye. Similarly, Sacks ponders the ability of the blind to visualize scenes that are described to them in vivid detail. “If there is indeed a fundamental difference between experience and description,” he writes, “between direct and mediated knowledge of the world, how is it that language can be so powerful?”

As usual with Sacks, an absorbing attempt to unravel the complexities of the human mind.

Pub Date: Oct. 27, 2010

ISBN: 978-0-307-27208-9

Page Count: 256

Publisher: Knopf

Review Posted Online: July 27, 2010

Kirkus Reviews Issue: Aug. 15, 2010

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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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