Abundant food for thought for professionals of all types as well as students of decision science and behavioral economics.

NOISE

A FLAW IN HUMAN JUDGMENT

A sprawling study of errors in decision-making, some literal matters of life and death.

You go to a doctor complaining of chest pains. The doctor orders an angiogram. The hospital requires a second opinion before authorizing surgery, and the second doctor disagrees on the extent to which a specific blood vessel is blocked. These unpredictable disagreements over the same data are what Kahneman, Sibony, and Sunstein call “noise,” a species of human error that happens whenever such higher-order judgments are involved. Noise, they write, is rampant in medicine, where “different doctors make different judgments about whether patients have skin cancer, breast cancer, tuberculosis, pneumonia, depression, and a host of other conditions.” Noise is especially prevalent in psychiatry, they add, where subjective opinion is more pronounced than in other disciplines. A cousin of bias, noise is difficult to isolate and correct. In forensic science, the authors write, noise is implicated in nearly half of all misidentifications of perpetrators and wrongful imprisonments. Unlike some categories of error, noise is often not helped by the introduction of more information. Writing in often dense but generally nontechnical prose, the authors offer strategies for reducing noise. One is to average out predictions in, say, stock market performance, since “noise is inherently statistical.” Another is to consult the smartest people you can find; while they may not be flawless, “picking those with highest mental ability makes a lot of sense.” Since error combines with snap decisions, the authors endorse rigorous review and other strategies for noise reduction and “decision hygiene” as well as developing habits of mind that acknowledge both bias and error and favor examining the opinions of those with whom one disagrees as dispassionately and fairly as possible. “To improve the quality of our judgments,” they urge, “we need to overcome noise as well as bias.”

Abundant food for thought for professionals of all types as well as students of decision science and behavioral economics.

Pub Date: May 18, 2021

ISBN: 978-0-316-45140-6

Page Count: 464

Publisher: Little, Brown Spark

Review Posted Online: March 17, 2021

Kirkus Reviews Issue: April 1, 2021

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A very welcome instance of philosophy that can help readers live a good life.

THE ART OF SOLITUDE

A teacher and scholar of Buddhism offers a formally varied account of the available rewards of solitude.

“As Mother Ayahuasca takes me in her arms, I realize that last night I vomited up my attachment to Buddhism. In passing out, I died. In coming to, I was, so to speak, reborn. I no longer have to fight these battles, I repeat to myself. I am no longer a combatant in the dharma wars. It feels as if the course of my life has shifted onto another vector, like a train shunted off its familiar track onto a new trajectory.” Readers of Batchelor’s previous books (Secular Buddhism: Imagining the Dharma in an Uncertain World, 2017, etc.) will recognize in this passage the culmination of his decadeslong shift away from the religious commitments of Buddhism toward an ecumenical and homegrown philosophy of life. Writing in a variety of modes—memoir, history, collage, essay, biography, and meditation instruction—the author doesn’t argue for his approach to solitude as much as offer it for contemplation. Essentially, Batchelor implies that if you read what Buddha said here and what Montaigne said there, and if you consider something the author has noticed, and if you reflect on your own experience, you have the possibility to improve the quality of your life. For introspective readers, it’s easy to hear in this approach a direct response to Pascal’s claim that “all of humanity's problems stem from man's inability to sit quietly in a room alone.” Batchelor wants to relieve us of this inability by offering his example of how to do just that. “Solitude is an art. Mental training is needed to refine and stabilize it,” he writes. “When you practice solitude, you dedicate yourself to the care of the soul.” Whatever a soul is, the author goes a long way toward soothing it.

A very welcome instance of philosophy that can help readers live a good life.

Pub Date: Feb. 18, 2020

ISBN: 978-0-300-25093-0

Page Count: 200

Publisher: Yale Univ.

Review Posted Online: Nov. 25, 2019

Kirkus Reviews Issue: Dec. 15, 2019

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THE MYTH OF SISYPHUS

AND OTHER ESSAYS

This a book of earlier, philosophical essays concerned with the essential "absurdity" of life and the concept that- to overcome the strong tendency to suicide in every thoughtful man-one must accept life on its own terms with its values of revolt, liberty and passion. A dreary thesis- derived from and distorting the beliefs of the founders of existentialism, Jaspers, Heldegger and Kierkegaard, etc., the point of view seems peculiarly outmoded. It is based on the experience of war and the resistance, liberally laced with Andre Gide's excessive intellectualism. The younger existentialists such as Sartre and Camus, with their gift for the terse novel or intense drama, seem to have omitted from their philosophy all the deep religiosity which permeates the work of the great existentialist thinkers. This contributes to a basic lack of vitality in themselves, in these essays, and ten years after the war Camus seems unaware that the life force has healed old wounds... Largely for avant garde aesthetes and his special coterie.

Pub Date: Sept. 26, 1955

ISBN: 0679733736

Page Count: 228

Publisher: Knopf

Review Posted Online: Sept. 19, 2011

Kirkus Reviews Issue: Sept. 1, 1955

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