A surprisingly optimistic case for hydrogen as a source of clean energy.
Not another climate change polemic but an enthusiastic argument for hydrogen’s role in reversing it.
In his first book, Alverà, CEO of an energy infrastructure company with natural gas pipelines across Europe and the Middle East, writes a lively account of hydrogen’s chemistry and technical possibilities. The lightest gas, hydrogen occupies the first place on the periodic table. Burned with oxygen, it produces clean heat; its only waste product is water. What could be better? There are a few problems, but many are solved, and Alverà delivers clear explanations of those that aren’t along with an astute analysis of the possibilities. A businessman, he states a blunt fact: Clean energy will not take over until it’s as cheap as dirty energy. That’s less ominous than it sounds. Wind and solar are already cheaper in many areas and expanding rapidly. However, “green electricity, so useful in our homes and in our cars, doesn’t cut it in the manufacturing industry.” It can’t replace chemicals in dirty manufacturing processes, and using electrical heating to reach high temperatures remains too expensive. While wind and solar electricity are always intermittent, hydrogen works all the time. Transmitting power by wire is expensive and wasteful. Pipelines are much cheaper, and existing pipes are already carrying hydrogen, which generates its electricity in fuel cells that are far more compact than batteries. Emission-free cars may be the wave of the future, but their batteries, currently weighing more than 1,000 pounds, can’t scale up to propel long-haul trucks, oceangoing ships, and planes. Regarding cost, Alverà points out that wind and solar became competitive largely because mass production and competition drove the price down. Ten years ago, hydrogen cost $24 per kilogram; today, it’s between $4 and $5.5 per kilogram. The author predicts it will reach $2 within five years, “the tipping point at which it becomes competitive with fossil fuels.”
A surprisingly optimistic case for hydrogen as a source of clean energy.Pub Date: Nov. 16, 2021
ISBN: 978-1-5416-2041-4
Page Count: 304
Publisher: Basic Books
Review Posted Online: Sept. 14, 2021
Kirkus Reviews Issue: Oct. 1, 2021
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
BOOK REVIEW
An eloquent depiction of how birding engenders a deep love of our ecosystems and a more profound understanding of ourselves.
A delightful ode to birds and a powerful defense of the planet we share with them.
In this moving memoir, filmmaker and novelist Kumar explores encounters with birds as meditations on the natural world. Told in a series of vignettes comprised of notable bird sightings, the narrative offers countless magnificent reminders of the beauty and force of nature as well as warnings of human-caused destruction as bird populations plummet due to such factors as habitat loss, water shortages, and changing temperatures. Kumar didn’t take up birding until her 20s, when a chance encounter on the beach with some avid birders and a flock of curlews transformed her life. This experience became her access point to nature, and she nurtured that connection, whether living in urban settings like Los Angeles or, later, rural New Mexico, where “even the winters are sun-drenched.” Through birds, the author was able to revisit the childhood intimacy with her surroundings that she cherished growing up in the heavily forested mountains of northeastern India. “Birds became a portal to a more vivid, enchanted world,” she writes, and “allowed me once again to relish solitude in the way I had as a child.” This sense of enchantment permeates the book as she brings us along on her adventures, including long odysseys to see bald eagles, bobcat sightings through her living room window, and glimpses of the mango-colored tanager in a city park. The author is clearly concerned about leaving a planet rich with wildlife for her children, but her ancestors are also on her mind. She lost both her parents and brother as a young adult, and she connects to their spirits through birds and nature. Ultimately, this is a book about the interconnectedness of generations and ecosystems, and birds are the conduit between the two. “Sometimes it just takes the right bird to awaken us,” writes Kumar.
An eloquent depiction of how birding engenders a deep love of our ecosystems and a more profound understanding of ourselves.Pub Date: Nov. 8, 2022
ISBN: 978-1-57131-399-7
Page Count: 304
Publisher: Milkweed
Review Posted Online: Sept. 16, 2022
Kirkus Reviews Issue: Oct. 15, 2022
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