Intriguing but not entirely convincing.

CHASING DOCTOR DOLITTLE

LEARNING THE LANGUAGE OF ANIMALS

The director of the Animal Language Institute gives an affirmative answer to the question: “Do animals have language?”

Slobodchikoff (Biology/North Arizona Univ.; Autobiography of a Poodle, 2012, etc.) has closely studied the behavior of rodentlike prairie dogs for years and is convinced that the chirps they emit when they perceive a dangerous situation deliberately communicate information that is ordinarily inaudible to human listeners. He and his students have digitally analyzed the prairie dogs’ 10-second alarm calls (which to us sound like cheeps) and correlated these to specific environmental stimuli. Slobodchikoff argues that the sounds contain “as much information to prairie dogs as a long, drawn-out sentence would for us.” Along with several other experiments showing that chickens, monkeys and other animals routinely identify predators by different calls, this provides the basis for the author’s contention that animal signaling is in fact a language. Slobodchikoff presents his view in opposition to behaviorists, whom he characterizes as believing that “animals aren't even conscious of their own existence, much less anyone else's.” He does not claim that animal communications are comparable to human discourse, but suggests that recognizing they, too, have a primitive kind of language constitutes an important step toward the recognition of our fundamental kinship. Slobodchikoff believes that animals communicate information intentionally, and this shapes their mental representation of the environment in which they live. Nor is their use of language restricted to the realm of sound, he writes. Dogs signal the boundaries of their territory by leaving odors, squid change color, etc. The author concludes that we need to extend our study of language in other species to the entire “Discourse System” necessary to produce it, including specialized areas of the brain devoted to understanding and producing language.

Intriguing but not entirely convincing.

Pub Date: Nov. 27, 2012

ISBN: 978-0-312-61179-8

Page Count: 320

Publisher: St. Martin's

Review Posted Online: Aug. 30, 2012

Kirkus Reviews Issue: Oct. 1, 2012

Did you like this book?

No Comments Yet

A tiny book, not much bigger than a pamphlet, with huge potential impact.

Reader Votes

  • Readers Vote
  • 13

Our Verdict

  • Our Verdict
  • GET IT

  • New York Times Bestseller

  • IndieBound Bestseller

NO ONE IS TOO SMALL TO MAKE A DIFFERENCE

A collection of articulate, forceful speeches made from September 2018 to September 2019 by the Swedish climate activist who was nominated for a Nobel Peace Prize.

Speaking in such venues as the European and British Parliaments, the French National Assembly, the Austrian World Summit, and the U.N. General Assembly, Thunberg has always been refreshingly—and necessarily—blunt in her demands for action from world leaders who refuse to address climate change. With clarity and unbridled passion, she presents her message that climate change is an emergency that must be addressed immediately, and she fills her speeches with punchy sound bites delivered in her characteristic pull-no-punches style: “I don’t want you to be hopeful. I want you to panic. I want you to feel the fear I feel every day. And then I want you to act.” In speech after speech, to persuade her listeners, she cites uncomfortable, even alarming statistics about global temperature rise and carbon dioxide emissions. Although this inevitably makes the text rather repetitive, the repetition itself has an impact, driving home her point so that no one can fail to understand its importance. Thunberg varies her style for different audiences. Sometimes it is the rousing “our house is on fire” approach; other times she speaks more quietly about herself and her hopes and her dreams. When addressing the U.S. Congress, she knowingly calls to mind the words and deeds of Martin Luther King Jr. and John F. Kennedy. The last speech in the book ends on a note that is both challenging and upbeat: “We are the change and change is coming.” The edition published in Britain earlier this year contained 11 speeches; this updated edition has 16, all worth reading.

A tiny book, not much bigger than a pamphlet, with huge potential impact.

Pub Date: Nov. 26, 2019

ISBN: 978-0-14-313356-8

Page Count: 112

Publisher: Penguin

Review Posted Online: Nov. 3, 2019

Did you like this book?

As much a work of philosophy as of physics and full of insights for readers willing to work hard.

THE ORDER OF TIME

Undeterred by a subject difficult to pin down, Italian theoretical physicist Rovelli (Reality Is Not What It Seems: The Journey to Quantum Gravity, 2017, etc.) explains his thoughts on time.

Other scientists have written primers on the concept of time for a general audience, but Rovelli, who also wrote the bestseller Seven Brief Lessons on Physics, adds his personal musings, which are astute and rewarding but do not make for an easy read. “We conventionally think of time,” he writes, “as something simple and fundamental that flows uniformly, independently from everything else, uniformly from the past to the future, measured by clocks and watches. In the course of time, the events of the universe succeed each other in an orderly way: pasts, presents, futures. The past is fixed, the future open….And yet all of this has turned out to be false.” Rovelli returns again and again to the ideas of three legendary men. Aristotle wrote that things change continually. What we call “time” is the measurement of that change. If nothing changed, time would not exist. Newton disagreed. While admitting the existence of a time that measures events, he insisted that there is an absolute “true time” that passes relentlessly. If the universe froze, time would roll on. To laymen, this may seem like common sense, but most philosophers are not convinced. Einstein asserted that both are right. Aristotle correctly explained that time flows in relation to something else. Educated laymen know that clocks register different times when they move or experience gravity. Newton’s absolute exists, but as a special case in Einstein’s curved space-time. According to Rovelli, our notion of time dissolves as our knowledge grows; complex features swell and then retreat and perhaps vanish entirely. Furthermore, equations describing many fundamental physical phenomena don’t require time.

As much a work of philosophy as of physics and full of insights for readers willing to work hard.

Pub Date: May 18, 2018

ISBN: 978-0-7352-1610-5

Page Count: 256

Publisher: Riverhead

Review Posted Online: April 3, 2018

Kirkus Reviews Issue: April 15, 2018

Did you like this book?

No Comments Yet
more