A curiosity-whetting investigation of imagined life beyond our world.
Are we alone in the universe? Two well-known astronomers tackle the possibilities in this tour of exoplanets.
We know of only one planet on which life exists—Earth—but is life an everyday chemical and physical reaction in the universe or a unique fluke? We have a pretty good idea of some of the steps that led to life on Earth and a firm understanding of how it evolved since then. So how does this apply to the types of exoplanets we may encounter? Would life develop there as it did on Earth? How different could it be? Given the complexity and diversity of exoplanets we have found, will the answers be correspondingly complex and diverse? These are some of the questions approached by George Mason University physics and astronomy professors Trefil and Summers (co-authors: Exoplanets, 2018, etc.) in this sober yet enervating examination of possible life scenarios on a variety of exoplanet settings. First, the authors define life, which can be handled as a list (adaptation, growth, homeostasis, metabolism, organization, reproduction, responsiveness), a process (the NASA definition is “a self-sustaining chemical system capable of Darwinian evolution”), or in terms of thermodynamics. The authors then take these definitions and apply them to a variety of possible planets: one with a rocky mantle and a metallic core overlaid with ice; one with an ocean beneath ice; in another, a land-and-water combination, etc. They probe each scenario to imagine how life could have taken shape given the opportunities and constraints. Trefil and Summers try their best to keep the language geared to a lay audience, but they can’t avoid some formulas: “Galileo’s argument rests on the fact that the volume, and hence the mass, of a structure depends on the cube of its dimensions, while the size of the support area depends on the square.” Overall, though, the prose is straightforward, and the authors make the potentialities of exoplanet life intriguingly real. Finally, they consider nonorganic life forms, for instance silicon chemistry replacing carbon-based life forms.
A curiosity-whetting investigation of imagined life beyond our world.Pub Date: Sept. 17, 2019
ISBN: 978-1-58834-664-3
Page Count: 240
Publisher: Smithsonian Books
Review Posted Online: June 22, 2019
Kirkus Reviews Issue: July 15, 2019
A very welcome instance of philosophy that can help readers live a good life.
A teacher and scholar of Buddhism offers a formally varied account of the available rewards of solitude.
“As Mother Ayahuasca takes me in her arms, I realize that last night I vomited up my attachment to Buddhism. In passing out, I died. In coming to, I was, so to speak, reborn. I no longer have to fight these battles, I repeat to myself. I am no longer a combatant in the dharma wars. It feels as if the course of my life has shifted onto another vector, like a train shunted off its familiar track onto a new trajectory.” Readers of Batchelor’s previous books (Secular Buddhism: Imagining the Dharma in an Uncertain World, 2017, etc.) will recognize in this passage the culmination of his decadeslong shift away from the religious commitments of Buddhism toward an ecumenical and homegrown philosophy of life. Writing in a variety of modes—memoir, history, collage, essay, biography, and meditation instruction—the author doesn’t argue for his approach to solitude as much as offer it for contemplation. Essentially, Batchelor implies that if you read what Buddha said here and what Montaigne said there, and if you consider something the author has noticed, and if you reflect on your own experience, you have the possibility to improve the quality of your life. For introspective readers, it’s easy to hear in this approach a direct response to Pascal’s claim that “all of humanity's problems stem from man's inability to sit quietly in a room alone.” Batchelor wants to relieve us of this inability by offering his example of how to do just that. “Solitude is an art. Mental training is needed to refine and stabilize it,” he writes. “When you practice solitude, you dedicate yourself to the care of the soul.” Whatever a soul is, the author goes a long way toward soothing it.
A very welcome instance of philosophy that can help readers live a good life.Pub Date: Feb. 18, 2020
ISBN: 978-0-300-25093-0
Page Count: 200
Publisher: Yale Univ.
Review Posted Online: Nov. 24, 2019
Kirkus Reviews Issue: Dec. 15, 2019
BOOK REVIEW
Yes: it's high time for a de-romanticized, de-mythified, close-up retelling of the U.S. Space Program's launching—the inside story of those first seven astronauts.
But no: jazzy, jivey, exclamation-pointed, italicized Tom Wolfe "Mr. Overkill" hasn't really got the fight stuff for the job. Admittedly, he covers all the ground. He begins with the competitive, macho world of test pilots from which the astronauts came (thus being grossly overqualified to just sit in a controlled capsule); he follows the choosing of the Seven, the preparations for space flight, the flights themselves, the feelings of the wives; and he presents the breathless press coverage, the sudden celebrity, the glorification. He even throws in some of the technology. But instead of replacing the heroic standard version with the ring of truth, Wolfe merely offers an alternative myth: a surreal, satiric, often cartoony Wolfe-arama that, especially since there isn't a bit of documentation along the way, has one constantly wondering if anything really happened the way Wolfe tells it. His astronauts (referred to as "the brethren" or "The True Brothers") are obsessed with having the "right stuff" that certain blend of guts and smarts that spells pilot success. The Press is a ravenous fool, always referred to as "the eternal Victorian Gent": when Walter Cronkite's voice breaks while reporting a possible astronaut death, "There was the Press the Genteel Gent, coming up with the appropriate emotion. . . live. . . with no prompting whatsoever!" And, most off-puttingly, Wolfe presumes to enter the minds of one and all: he's with near-drowing Gus Grissom ("Cox. . . That face up there!—it's Cox. . . Cox knew how to get people out of here! . . . Cox! . . ."); he's with Betty Grissom angry about not staying at Holiday Inn ("Now. . . they truly owed her"); and, in a crude hatchet-job, he's with John Glenn furious at Al Shepard's being chosen for the first flight, pontificating to the others about their licentious behavior, or holding onto his self-image during his flight ("Oh, yes! I've been here before! And I am immune! I don't get into corners I can't get out of! . . . The Presbyterian Pilot was not about to foul up. His pipeline to dear Lord could not be clearer"). Certainly there's much here that Wolfe is quite right about, much that people will be interested in hearing: the P-R whitewash of Grissom's foul-up, the Life magazine excesses, the inter-astronaut tensions. And, for those who want to give Wolfe the benefit of the doubt throughout, there are emotional reconstructions that are juicily shrill.
But most readers outside the slick urban Wolfe orbit will find credibility fatally undermined by the self-indulgent digressions, the stylistic excesses, and the broadly satiric, anti-All-American stance; and, though The Right Stuff has enough energy, sass, and dirt to attract an audience, it mostly suggests that until Wolfe can put his subject first and his preening writing-persona second, he probably won't be a convincing chronicler of anything much weightier than radical chic.
Pub Date: Sept. 24, 1979
ISBN: 0312427565
Page Count: 370
Publisher: Farrar, Straus and Giroux
Review Posted Online: Oct. 13, 2011
Kirkus Reviews Issue: Sept. 1, 1979
BOOK TO SCREEN
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