An intense lesson in the neuroscience of getting around.
The latest knowledge on how we find our way.
Kemp, a molecular biologist specializing in neurodegenerative diseases, admits that he gets lost in his native city. So he admires virtuoso navigators, like his wife, who always know where they are. This short book delivers an expert education in how the brain guides us. As the author shows, it’s not a matter of intelligence; plenty of smart people lose their way. The key is memory, largely centralized in the hippocampus, a small structure deep inside the skull atop the brainstem that’s literally packed with cells vital to our sense of direction. Licensed London cab drivers, who must memorize every one of the city’s 25,000 streets, possess a hippocampus much larger than London bus drivers, who only memorize a single route. The first symptom of Alzheimer’s is not memory loss but inability to navigate. “Essentially,” writes Kemp, “navigation is…a seamless combination of sensory memory, and short-term and long-term memories spliced together, interpolated and intertwined with one another by the hippocampus and other related brain structures.” Early knowledge on the subject arose from studies of rats and mazes, and the Einstein of rat navigation was Edward Tolman. According to Kemp, Tolman’s 1948 paper, “Cognitive Maps in Rats and Men,” is a work that "should sit alongside other great scientific discoveries of the twentieth century.” Tolman’s rats did not memorize a series of turns to achieve their goal; rather, they built a cognitive map of the maze, which is not topologically accurate but superb for choosing a precise route. Except for two illustrations, Kemp relies on prose to explain a complex process involving dozens of structures and specialized neurons throughout the brain. Readers with a well-developed hippocampus will have an easier time, but everyone will appreciate the author’s stories of how some Indigenous cultures learn their territory (they get lost, too) and concluding sections on how to become a better navigator and how to behave if lost in the wild.
An intense lesson in the neuroscience of getting around.Pub Date: Jan. 25, 2022
ISBN: 978-1-324-00538-4
Page Count: 256
Publisher: Norton
Review Posted Online: Oct. 25, 2021
Kirkus Reviews Issue: Nov. 15, 2021
An ebullient nature lover’s paean to birds.
A charming bird journey with the bestselling author.
In his introduction to Tan’s “nature journal,” David Allen Sibley, the acclaimed ornithologist, nails the spirit of this book: a “collection of delightfully quirky, thoughtful, and personal observations of birds in sketches and words.” For years, Tan has looked out on her California backyard “paradise”—oaks, periwinkle vines, birch, Japanese maple, fuchsia shrubs—observing more than 60 species of birds, and she fashions her findings into delightful and approachable journal excerpts, accompanied by her gorgeous color sketches. As the entries—“a record of my life”—move along, the author becomes more adept at identifying and capturing them with words and pencils. Her first entry is September 16, 2017: Shortly after putting up hummingbird feeders, one of the tiny, delicate creatures landed on her hand and fed. “We have a relationship,” she writes. “I am in love.” By August 2018, her backyard “has become a menagerie of fledglings…all learning to fly.” Day by day, she has continued to learn more about the birds, their activities, and how she should relate to them; she also admits mistakes when they occur. In December 2018, she was excited to observe a Townsend’s Warbler—“Omigod! It’s looking at me. Displeased expression.” Battling pesky squirrels, Tan deployed Hot Pepper Suet to keep them away, and she deterred crows by hanging a fake one upside down. The author also declared war on outdoor cats when she learned they kill more than 1 billion birds per year. In May 2019, she notes that she spends $250 per month on beetle larvae. In June 2019, she confesses “spending more hours a day staring at birds than writing. How can I not?” Her last entry, on December 15, 2022, celebrates when an eating bird pauses, “looks and acknowledges I am there.”
An ebullient nature lover’s paean to birds.Pub Date: April 23, 2024
ISBN: 9780593536131
Page Count: 320
Publisher: Knopf
Review Posted Online: Jan. 19, 2024
Kirkus Reviews Issue: Feb. 15, 2024
BOOK REVIEW
BOOK REVIEW
BOOK REVIEW
SEEN & HEARD
A heartwarming and inspiring story for animal lovers.
The third volume in the Elephant Whisperer series.
In this follow-up to An Elephant in My Kitchen, Malby-Anthony continues her loving portrait of the Thula Thula wildlife reserve, which she co-founded in 1998 with her late husband, South African conservationist Lawrence Anthony, who published the first book in the series, The Elephant Whisperer, in 2009. Following his death in 2012, Malby-Anthony sought to honor his legacy by continuing his vision “to create a massive conservancy in Zululand, incorporating our land and other small farms and community land into one great big game park.” At the same time, the elephants gave her “a sense of purpose and direction.” In the Zulu language, thula means quiet, and though the author consistently seeks to provide that calm to her charges, peace and tranquility are not always easy to come by at Thula Thula. In this installment, Malby-Anthony discusses many of the challenges faced by her and her staff, particularly during the Covid-19 pandemic. These included an aggressive, 2-ton rhino named Thabo; the profound loss felt by all upon the death of their elephant matriarch, Frankie; difficulty obtaining permits and the related risk of having to relocate or cull some of their animals; the fear of looting and fire due to civil unrest in the region; and the ongoing and potentially deadly struggles with poachers. Throughout, the author also shares many warm, lighthearted moments, demonstrating the deep bond felt among the humans and animals at the reserve and the powerful effects of the kindness of strangers. “We are all working in unity for the greater good, for the betterment of Thula Thula and all our wildlife….We are humbled by the generosity and love, both from our guests and friends, and from strangers all around the world,” writes the author. “People’s open-hearted support kept us alive in the darkest times.”
A heartwarming and inspiring story for animal lovers.Pub Date: April 25, 2023
ISBN: 9781250284259
Page Count: 320
Publisher: St. Martin's
Review Posted Online: Feb. 22, 2023
Kirkus Reviews Issue: March 15, 2023
BOOK REVIEW
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