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IN OUR OWN IMAGE

SAVIOR OR DESTROYER? THE HISTORY AND FUTURE OF ARTIFICIAL INTELLIGENCE

A delightfully lucid combination of the history, philosophy, and science behind thinking machines.

Advances in computers have made artificial intelligence a new hot topic for most observers—but not science writer and futurist Zarkadakis, who maintains that it is an ancient human obsession.

Combining enthusiasm, scholarship, and lively prose, the author, who has a doctorate in AI, points out that as soon as Paleolithic man became self-aware and realized that his companions were also thinking individuals, he took for granted that animals, trees, and even inanimate objects possess human attributes. In the first third of the book, Zarkadakis delivers an ingenious history of our fascination with nonhuman entities, such as ancient religious totems, which were regarded as sentient, and Pygmalion, golems, medieval mechanical automata, Frankenstein, robots, and a torrent of movies, including Fritz Lang’s Metropolis (1927), Forbidden Planet (which the author watched as a child, an event that “changed my life forever”), Star Wars, Blade Runner, The Matrix, and Her. Having described the reality, the author then moves on to theory. Some thinkers and scientists and most laymen believe that the mind is immaterial. If so, “how can we ever hope to construct a material computer with a soul? How can we force mindless electrons inside computer chips to become self-aware?” Zarkadakis inclines to the opposing view that the mind is an emergent property of living tissue. Whatever billions of neurons and their trillions of connections can accomplish will eventually emerge from the right software. He does not conceal his excitement as he recounts the history of computing, research that is recording what happens in brains as they observe, decide, think, and feel, and new approaches to programming and design that are already turning out products that, if not yet intelligent, seem awfully clever.

A delightfully lucid combination of the history, philosophy, and science behind thinking machines.

Pub Date: March 15, 2016

ISBN: 978-1-60598-964-8

Page Count: 384

Publisher: Pegasus

Review Posted Online: Jan. 4, 2016

Kirkus Reviews Issue: Jan. 15, 2016

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THE ALCHEMY OF THE HEAVENS

SEARCHING FOR MEANING IN THE MILKY WAY

Though well-informed, this history of astronomy caters to the insider rather than the intrigued novice. Science journalist Croswell presents a history of the Milky Way focusing on the changing theories about its origin, age, size, and shape. He explains why some stars are more luminous than others and describes the discovery that key elements like helium, lithium, and hydrogen were formed ``in the fiery aftermath of the big bang.'' In early chapters he offers simple, elucidating metaphors to make his sophisticated material more familiar. But this kind of translation is quickly abandoned, and the book contains too much math and physics and too little explanation of how the theories connect and what's at stake to appeal to readers with little background in astronomy. It becomes clear that, as he writes, the story of the Milky Way is a ``deeply human story, full of colorful and controversial characters,'' but Croswell takes the stance of an insider rather than a journalist, providing only snippets and sketchy portraits. Some stories are fleshed out, like the collaboration of astronomers E. Margaret and Geoffrey Burbidge, William Fowler, and Fred Hoyle (commonly known as BÞFH) on the theory that the elements originated in the stars; the Nobel Prize that went to Fowler alone for this work; and the obstacles women faced breaking down the sexist barriers in astronomy. Croswell's narrative of these events provides a rare and welcome balance to his zeal for technical detail. This work will leave readers feeling as though they are looking at the heavens through the wrong end of a telescope.

Pub Date: May 1, 1995

ISBN: 0-385-47213-7

Page Count: 376

Publisher: Anchor

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: March 1, 1995

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WATER, ICE & STONE

SCIENCE AND MEMORY ON THE ANTARCTIC LAKES

In this sturdy if at times tortured field report cum memoir of a geochemical visit to a series of ice-covered lakes in Antarctica, Green takes measure not just of calcium, phosphate, and magnesium, but of his life and the mystery of nature as well. The McMurdo Dry Valleys of Antarctica host a string of lakes with which Green (Chemistry/Miami Univ., Ohio) has become mesmerized. What are their origins, what do they have to say about the nature of weathering and mineral transport, and what about those strange temperature inversions? Chemistry is Green's passion, and it is not only the chemistry of the lake and laboratory that we get in spades, but a pleasurable poke through the history of the science as well: Dalton and Rutherford, Einstein and Bohr, and dozens more. These asides nicely clarify his arcane fieldwork. Shedding further light are finely honed flashes of pure science writing—his discourse on the physical behavior of water is handled with impressive dexterity, as are the explanations of conductivity units and Klemmerer readings (both important aspects of his lake studies). While it may be forgiven that such a sere, remote landscape conjures repeat visits to Green's family history, it is when Green gets mystical that he crashes through the thin ice of natura poetica. Readers are informed that ``the maple seed glides like a wooded blade in whispers from the parent tree,'' and that water ``punctuates waking and dream with longing.'' Say what? Such stuff is a squandering of Green's obvious narrative talents—his depiction of life at base camp is so grungily immediate, you can almost smell the body odor—and diminishes much of the pleasure this book otherwise has to offer. The clear south polar light, working its magic on Green's science writing, should have revealed to him that it was not his destiny to be bard of the crystal desert.

Pub Date: May 1, 1995

ISBN: 0-517-58759-9

Page Count: 288

Publisher: Harmony

Review Posted Online: May 19, 2010

Kirkus Reviews Issue: March 1, 1995

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