Why Science Alone Will Not Solve Our Global Problems
by Henry Petroski
From the acclaimed author of The Pencil and To Engineer Is Human, The Essential Engineer is an eye-opening exploration of the ways in which science and engineering must work together to address our worlds most pressing issues, from dealing with climate change and the prevention of natural disasters to the development of efficient automobiles and the search for renewable energy sources. While the scientist may identify problems, it falls to the engineer to solve them. It is the inherent practicality of engineering, which takes into account structural, economic, environmental, and other factors that science often does not consider, that makes engineering vital to answering our most urgent concerns.
Henry Petroski takes us inside the research, development, and debates surrounding the most critical challenges of our time, exploring the feasibility of biofuels, the progress of battery-operated cars, and the question of nuclear power. He gives us an in-depth investigation of the various options for renewable energyamong them solar, wind, tidal, and ethanolexplaining the benefits and risks of each. Will windmills soon populate our landscape the way they did in previous centuries? Will synthetic trees, said to be more efficient at absorbing harmful carbon dioxide than real trees, soon dot our prairies? Will we construct a sunshade in outer space to protect ourselves from dangerous rays? In many cases, the technology already exists. Whats needed is not so much invention as engineering.
Just as the great achievements of centuries pastthe steamship, the airplane, the moon landingonce seemed beyond reach, the solutions to the twenty-first centurys problems await only a similar coordination of science and engineering. Eloquently reasoned and written, The Essential Engineer identifies and illuminates these problemsand, above all, sets out a course for putting ideas into action.
"For a quarter-century now, Duke University's Petroski has replaced Samuel Florman as the foremost American civil engineer explaining to lay audiences the nature of engineering and its crucial role in improving the world." - Publishers Weekly
"Entertaining and informative, Petroski's book will be most helpful for prospective engineers and readers wanting to learn more about engineers in general." - Library Journal
"A sharp, succinct look at the importance of engineering and collaboration, by an expert in the field." - Kirkus Reviews
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Any "Author Information" displayed below reflects the author's biography at the time this particular book was published.
Henry Petroski is the Aleksandar S. Vesic Professor of Civil Engineering and a professor of history at Duke University. The author of more than a dozen previous books, he lives in Durham, North Carolina, and Arrowsic, Maine.
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