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WHEN BRAINS DREAM

EXPLORING THE SCIENCE AND MYSTERY OF SLEEP

An excellent update on the science behind dreams.

Two sleep and dream researchers illuminate their specialty.

Zadra and Stickgold hit the ground running by insisting that Freud did not have the last word on dreams—or even the first. Earlier 19th-century scientists produced theories that Freud adopted or ignored, but his immense influence, especially the belief that he had discovered the source and meaning of dreams, discouraged research until decades after his death. Matters have improved since then, as psychological studies as well as neuroscience, aided by high-tech brain scanners, reveal a great deal about brain function. All animals sleep, but until perhaps 50 years ago, experts had no explanation except that it relieved sleepiness, and the popular explanation—to tidy up and rejuvenate the body—never acquired traction. The authors emphasize its essential role in learning and memory. In studies where subjects memorized a topic, a night’s sleep improved their ability to recall—but didn’t improve accuracy, as they also recalled errors better. Turning to their favorite subject, the authors agree with the “widely held view that dreams reflect the dreamer’s current thoughts and concerns as well as recent salient experiences,” but they doubt that dreams carry important messages and require interpretation. They explain dreaming as a form of “sleep-dependent memory processing” that “extracts new knowledge” from recent experiences but rarely offers “concrete solutions” to problems. Most readers will understand the authors’ theories, but they will especially relish the final chapters, which explore nightmares, lucid dreaming, narcolepsy, creativity via dreams, and even how to link a dream to waking-life events. Readers convinced that dreams reveal deep insights and those who dismiss them as meaningless will both enjoy a painless education on dreams and memory. Few will object to the authors’ preferred theory because, as good scientists, they present their evidence without claiming that it’s overwhelming.

An excellent update on the science behind dreams.

Pub Date: Jan. 12, 2021

ISBN: 978-1-324-00283-3

Page Count: 304

Publisher: Norton

Review Posted Online: Oct. 7, 2020

Kirkus Reviews Issue: Nov. 1, 2020

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WHY FISH DON'T EXIST

A STORY OF LOSS, LOVE, AND THE HIDDEN ORDER OF LIFE

A quirky wonder of a book.

A Peabody Award–winning NPR science reporter chronicles the life of a turn-of-the-century scientist and how her quest led to significant revelations about the meaning of order, chaos, and her own existence.

Miller began doing research on David Starr Jordan (1851-1931) to understand how he had managed to carry on after the 1906 San Francisco earthquake destroyed his work. A taxonomist who is credited with discovering “a full fifth of fish known to man in his day,” Jordan had amassed an unparalleled collection of ichthyological specimens. Gathering up all the fish he could save, Jordan sewed the nameplates that had been on the destroyed jars directly onto the fish. His perseverance intrigued the author, who also discusses the struggles she underwent after her affair with a woman ended a heterosexual relationship. Born into an upstate New York farm family, Jordan attended Cornell and then became an itinerant scholar and field researcher until he landed at Indiana University, where his first ichthyological collection was destroyed by lightning. In between this catastrophe and others involving family members’ deaths, he reconstructed his collection. Later, he was appointed as the founding president of Stanford, where he evolved into a Machiavellian figure who trampled on colleagues and sang the praises of eugenics. Miller concludes that Jordan displayed the characteristics of someone who relied on “positive illusions” to rebound from disaster and that his stand on eugenics came from a belief in “a divine hierarchy from bacteria to humans that point[ed]…toward better.” Considering recent research that negates biological hierarchies, the author then suggests that Jordan’s beloved taxonomic category—fish—does not exist. Part biography, part science report, and part meditation on how the chaos that caused Miller’s existential misery could also bring self-acceptance and a loving wife, this unique book is an ingenious celebration of diversity and the mysterious order that underlies all existence.

A quirky wonder of a book.

Pub Date: April 14, 2020

ISBN: 978-1-5011-6027-1

Page Count: 224

Publisher: Simon & Schuster

Review Posted Online: Jan. 1, 2020

Kirkus Reviews Issue: Feb. 1, 2020

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YOGA

Reality and imagination infuse a probing memoir.

A writer’s journey to find himself.

In January 2015, French novelist, journalist, screenwriter, and memoirist Carrère began a 10-day meditation retreat in the Morvan forest of central France. For 10 hours per day, he practiced Vipassana, “the commando training of meditation,” hoping for both self-awareness and material for a book. “I’m under cover,” he confesses, planning to rely on memory rather than break the center’s rule forbidding note taking. Long a practitioner of tai chi, the author saw yoga, too, as a means of “curtailing your ego, your greed, your thirst for competition and conquest, about educating your conscience to allow it unfiltered access to reality, to things as they are.” Harsh reality, however, ended his stay after four days: A friend had been killed in a brutal attack at the magazine Charlie Hebdo, and he was asked to speak at his funeral. Carrère’s vivid memoir, translated by Lambert—and, Carrère admits, partly fictionalized—covers four tumultuous years, weaving “seemingly disparate” experiences into an intimate chronicle punctuated by loss, desperation, and trauma. Besides reflecting on yoga, he reveals the recurring depression and “erratic, disconnected, unrelenting” thoughts that led to an unexpected diagnosis; his four-month hospitalization in a psychiatric ward, during which he received electroshock therapy; his motivation for, and process of, writing; a stay on the Greek island of Leros, where he taught writing to teenage refugees, whose fraught journeys and quiet dreams he portrays with warmth and compassion; his recollection of a tsunami in Sri Lanka, which he wrote about in Lives Other Than My Own; an intense love affair; and, at last, a revival of happiness. Carrère had planned to call his yoga book Exhaling, which could serve for this memoir as well: There is a sense of relief and release in his effort to make sense of his evolving self.

Reality and imagination infuse a probing memoir.

Pub Date: Aug. 2, 2022

ISBN: 978-0-374-60494-3

Page Count: 336

Publisher: Farrar, Straus and Giroux

Review Posted Online: May 9, 2022

Kirkus Reviews Issue: June 1, 2022

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