Brannen may not be Elizabeth Kolbert, but he provides a useful addition to the popular literature on climate change.
A simultaneously enlightening and cautionary tale of the deep history of our planet and the possible future, when conscious life may become extinct.
“Animal life has been almost entirely wiped out in sudden planet-wide exterminations five times in Earth’s history,” writes Brannen, who notes later, “life on Earth is resilient, but not infinitely so.” An extinction event is defined as “any event in which more than half of the earth’s species go extinct in fewer than a million years.” The author provides an overview of the five major extinction events that have occurred over the last 300 million years, evidence of which are revealed by the fossil record and appear to be correlated with major geological shifts. The most recent event, the extinction of dinosaurs, provides a case in point. The dominant form of life on Earth for more than 200 million years, they were likely felled by two major catastrophes that occurred around 66 million years ago: “the largest asteroid known to have hit any planet in the solar system…hit Earth…[and] one of the largest volcanic eruptions ever smothered parts of India in lava more than 2 miles deep.” Improbably, our planet has survived each of the five major extinctions. Fossils recovered in Ohio give evidence of what appears to have been the first mass extinction, around 450 million years ago, when “a vast tropical sea covered most of present-day North America.” Why this occurred is debatable, but it appears to have been associated with a rapid increase in the amount of carbon dioxide in the atmosphere, causing significant global warming. As the author warns, how we prepare for the possibility of a sixth major extinction event may be “existentially, even cosmologically, consequential.” Though not as in-depth on the future possibilities as some readers may want, the book is entertaining and informative on the geological record and the researchers who study it.
Brannen may not be Elizabeth Kolbert, but he provides a useful addition to the popular literature on climate change.Pub Date: June 13, 2017
ISBN: 978-0-06-236480-7
Page Count: 320
Publisher: Ecco/HarperCollins
Review Posted Online: April 3, 2017
Kirkus Reviews Issue: April 15, 2017
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
An intriguing meditation on the nature of the universe and our attempts to understand it that should appeal to both...
Italian theoretical physicist Rovelli (General Relativity: The Most Beautiful of Theories, 2015, etc.) shares his thoughts on the broader scientific and philosophical implications of the great revolution that has taken place over the past century.
These seven lessons, which first appeared as articles in the Sunday supplement of the Italian newspaper Sole 24 Ore, are addressed to readers with little knowledge of physics. In less than 100 pages, the author, who teaches physics in both France and the United States, cogently covers the great accomplishments of the past and the open questions still baffling physicists today. In the first lesson, he focuses on Einstein's theory of general relativity. He describes Einstein's recognition that gravity "is not diffused through space [but] is that space itself" as "a stroke of pure genius." In the second lesson, Rovelli deals with the puzzling features of quantum physics that challenge our picture of reality. In the remaining sections, the author introduces the constant fluctuations of atoms, the granular nature of space, and more. "It is hardly surprising that there are more things in heaven and earth, dear reader, than have been dreamed of in our philosophy—or in our physics,” he writes. Rovelli also discusses the issues raised in loop quantum gravity, a theory that he co-developed. These issues lead to his extraordinary claim that the passage of time is not fundamental but rather derived from the granular nature of space. The author suggests that there have been two separate pathways throughout human history: mythology and the accumulation of knowledge through observation. He believes that scientists today share the same curiosity about nature exhibited by early man.
An intriguing meditation on the nature of the universe and our attempts to understand it that should appeal to both scientists and general readers.Pub Date: March 1, 2016
ISBN: 978-0-399-18441-3
Page Count: 96
Publisher: Riverhead
Review Posted Online: Dec. 7, 2015
Kirkus Reviews Issue: Dec. 15, 2015
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