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VISIONS OF TECHNOLOGY

An anthology of short takes on the century’s progress in invention/technology, selected and presented chronologically by a prize-winning writer who himself has contributed to the history of technology (e.g., Dark Sun: The Making of the Hydrogen Bomb, 1995). The result is a mixed bag, leaving the reader frustrated (why this and not that) and querulous (where are we headed? what is the point?). Some selections celebrate moments of discovery; others discourse on the meaning and implications of an innovation, making value judgments. But, as he says at the outset, “The deep truth about the debate that fills this book is that it’s a debate among the orthodox. . . . No one, not even the Unabomber, has proposed a return to a Hobbesian garden of the primates.” So science and technology (the distinction blurs) emerge as the inevitable fallout of our enlarged brains. As for the limits, turn of the century writers like Henry Adams voiced fear of the dynamo, Samuel Gompers worried that the new industrial efficiencies were “producing wealth but grinding man”—themes that recur as the century develops. In due course, Rhodes gives us Oppenheimer confessing that scientists “have known sin,” and Newton Minow lamenting TV’s “vast wasteland.” There are also the daring visions and realities of the Pill, the transistor, the laser, and the artificial intelligence pursuits of Herbert Simon and Marvin Minsky. In short, the 20th century is a technological dream—or nightmare, depending on your point of view. A serious omission is medical advances (because Rhodes says they are so well attended). Beginning with the discovery of the structure of DNA in 1953, molecular biology and its applications have become the technological movers and shakers in the late 20th century—and of the century to come. In the end, Rhodes has given us a collection of trees (with some species missing). Pity, because with a little more effort and more than cursory commentary he could have created pathways leading to a forest of ideas.

Pub Date: March 1, 1999

ISBN: 0-684-83903-2

Page Count: 400

Publisher: Simon & Schuster

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: Jan. 15, 1999

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SEVEN BRIEF LESSONS ON PHYSICS

An intriguing meditation on the nature of the universe and our attempts to understand it that should appeal to both...

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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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THE JOHNSTOWN FLOOD

The Johnstown Flood was one of the greatest natural disasters of all time (actually manmade, since it was precipitated by a wealthy country club dam which had long been the source of justified misgivings). This then is a routine rundown of the catastrophe of May 31st, 1889, the biggest news story since Lincoln's murder in which thousands died. The most interesting incidental: a baby floated unharmed in its cradle for eighty miles.... Perhaps of local interest-but it lacks the Lord-ly touch.

Pub Date: March 18, 1968

ISBN: 0671207148

Page Count: 312

Publisher: Simon & Schuster

Review Posted Online: Oct. 12, 2011

Kirkus Reviews Issue: March 1, 1968

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