An enthralling analysis of simulation, a formidable technology that may usher in a new era of cosmology.
A cosmologist explains how ultramodern computer simulations are advancing scientists' ability to explore the universe in unprecedented detail.
From forecasting the weather to predicting the spread of infectious disease, computer simulations are among the most powerful tools used by modern researchers. In this compelling book, Pontzen, a professor of cosmology at the University College London, delves into how simulation technology has advanced in recent decades, providing a wealth of new insights into one of the biggest questions in cosmology: how a “coherent, organized” universe—and one that supports, and is even contingent upon, the emergence of life—emerged. In elegant language that avoids technical jargon, the author lays bare the challenges and triumphs of computer modeling, explaining that even though supercomputers have an accelerating ability to crunch big data, there is an art to interpreting the results and detecting meaningful patterns. Taking simulations at face value, such as with certain financial modeling programs in the early 2000s, can have disastrous real-world effects. Yet simulations allow physicists to model the entire universe on both a macro and micro scale, yielding vital new information about phenomena including dark matter and energy, black holes, and even the formation of the universe. Indeed, one of the most enticing aspects of simulation, writes Pontzen, is the very humanness of collaborative creation and interpretation of code. “The most exciting results from simulations are not the virtual worlds they generate,” he writes, “which are ever only a poor shadow of reality….The exhilaration lies in the human domain, where simulations express and explore relationships between different scientific ideas.” This book is a testament to the amazing potential of simulations to reveal new truths about the world around us and our place within it.
An enthralling analysis of simulation, a formidable technology that may usher in a new era of cosmology.Pub Date: June 13, 2023
ISBN: 9780593330487
Page Count: 272
Publisher: Riverhead
Review Posted Online: April 24, 2023
Kirkus Reviews Issue: May 15, 2023
Alternately admiring and critical, unvarnished, and a closely detailed account of a troubled innovator.
A warts-and-all portrait of the famed techno-entrepreneur—and the warts are nearly beyond counting.
To call Elon Musk (b. 1971) “mercurial” is to undervalue the term; to call him a genius is incorrect. Instead, Musk has a gift for leveraging the genius of others in order to make things work. When they don’t, writes eminent biographer Isaacson, it’s because the notoriously headstrong Musk is so sure of himself that he charges ahead against the advice of others: “He does not like to share power.” In this sharp-edged biography, the author likens Musk to an earlier biographical subject, Steve Jobs. Given Musk’s recent political turn, born of the me-first libertarianism of the very rich, however, Henry Ford also comes to mind. What emerges clearly is that Musk, who may or may not have Asperger’s syndrome (“Empathy did not come naturally”), has nurtured several obsessions for years, apart from a passion for the letter X as both a brand and personal name. He firmly believes that “all requirements should be treated as recommendations”; that it is his destiny to make humankind a multi-planetary civilization through innovations in space travel; that government is generally an impediment and that “the thought police are gaining power”; and that “a maniacal sense of urgency” should guide his businesses. That need for speed has led to undeniable successes in beating schedules and competitors, but it has also wrought disaster: One of the most telling anecdotes in the book concerns Musk’s “demon mode” order to relocate thousands of Twitter servers from Sacramento to Portland at breakneck speed, which trashed big parts of the system for months. To judge by Isaacson’s account, that may have been by design, for Musk’s idea of creative destruction seems to mean mostly chaos.
Alternately admiring and critical, unvarnished, and a closely detailed account of a troubled innovator.Pub Date: Sept. 12, 2023
ISBN: 9781982181284
Page Count: 688
Publisher: Simon & Schuster
Review Posted Online: Sept. 12, 2023
Kirkus Reviews Issue: Oct. 15, 2023
BOOK REVIEW
BOOK REVIEW
BOOK REVIEW
BOOK TO SCREEN
A straightforward, carefully detailed presentation of how ``fruit comes from flowers,'' from winter's snow-covered buds through pollination and growth to ripening and harvest. Like the text, the illustrations are admirably clear and attractive, including the larger-than-life depiction of the parts of the flower at different stages. An excellent contribution to the solidly useful ``Let's-Read-and-Find-Out-Science'' series. (Nonfiction/Picture book. 4-9)
Pub Date: Jan. 30, 1992
ISBN: 0-06-020055-3
Page Count: 32
Publisher: HarperCollins
Review Posted Online: May 19, 2010
Kirkus Reviews Issue: Dec. 15, 1991
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