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Dreams of Earth and Sky

ebook
1 of 1 copy available
1 of 1 copy available
Provocative and philosophical essays on the history and process of scientific inquiry, written with “detailed, admirable conviction.” (The New York Times Book Review)

“To observe a mind uncommonly endowed with dexterity and knowledge hop from subject to subject is exhilarating.”—Time
In this sequel to The Scientist as Rebel (2006), Freeman Dyson—whom The Times of London calls “one of the world’s most original minds”—celebrates openness to unconventional ideas and “the spirit of joyful dreaming” in which he believes that science should be pursued. Throughout these essays, which range from the creation of the Royal Society in the seventeenth century to the scientific inquiries of the Romantic generation to recent books by Daniel Kahneman and Malcolm Gladwell, he seeks to “break down the barriers that separate science from other sources of human wisdom.” 
Dyson discusses twentieth-century giants of physics such as Richard Feynman, J. Robert Oppenheimer, Paul Dirac, and Steven Weinberg, many of whom he knew personally, as well as Winston Churchill’s pursuit of nuclear weapons for Britain and Wernher von Braun’s pursuit of rockets for space travel. And he takes a provocative, often politically incorrect approach to some of today’s most controversial scientific issues: global warming, the current calculations of which he thinks are probably wrong; the future of biotechnology, which he expects to dominate our lives in the next half-century as the tools to design new living creatures become available to everyone; and the flood of information in the digital age. Dyson offers fresh perspectives on the history, the philosophy, and the practice of scientific inquiry—and even on the blunders, the wild guesses and wrong theories that are also part of our struggle to understand the wonders of the natural world.
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  • Reviews

    • Publisher's Weekly

      March 9, 2015
      Physicist Dyson (A Many-Colored Glass), now retired from Princeton’s Institute for Advanced Study, demonstrates his intellectual breadth, wit, and iconoclasm in this collection of book reviews (one previously unpublished and 19 previously published in the New York Review of Books). The books he reviews focus on the nature, history, and philosophy of science; important scientists from Newton and Darwin to Einstein and Oppenheimer; and principles of warfare. Throughout, Dyson interweaves literature, politics, and public policy with science, bringing his seemingly inexhaustible personal experiences into every review—at times, perhaps, to excess. He certainly is not afraid of being opinionated and provocative, such as when he declares that “environmentalism has replaced socialism as the leading secular religion,” or when he asserts, “If American children could learn more mathematics and French children less, both countries would benefit.” Dyson is well aware that many of his positions fall outside of the mainstream or are likely to provoke discussion; as he notes after commenting on Paul Dirac’s role in shaping the debate about quantum mechanics, “I am, as usual, in the minority.” Although Dyson has no great flair for language, at times producing clumsy sentences and piling up paragraphs without any obvious transitions, his insights, passion, and knowledge make this collection well worth savoring.

    • Kirkus

      January 15, 2015
      A collection of reviews and essays first published in the New York Review of Books, from Dyson (The Scientist as Rebel, 2006 etc.), a celebrated elder statesman of modern science. The themes here are similar to those in the author's previous volume of reviews, which covered his contributions to the NYRB from 1996 to 2006. Although Dyson is a physicist, he predicts that advances in biology will trump those in physics over the next 50 years and that biotechnology will usurp the role presently played by computers. Peering into the future, the author imagines that solar collectors will be made obsolete by highly efficient, genetically engineered black-leaved plants that substitute silicon for chlorophyll. More controversially, he suggests that the computer models on which predictions of global warming are based are too high by a factor of five. These simplifying assumptions, he writes, "neglect some messy processes that they cannot calculate such as the variable input of high energy particles from the sun and the detailed behavior of clouds in the atmosphere." Reviewing a recent book about Manhattan project Director Robert Oppenheimer, whom Dyson knew during his tenure at the Institute for Advanced Study in Princeton, the author suggests that Oppenheimer lost his security clearance because he advocated developing tactical nuclear weapons rather than big bombs, an issue then hotly contested between the Air Force and the Army. One of the charms of this book is Dyson's openness to criticism of his reviews, which he excerpts along with his responses. He especially welcomes justified factual corrections-e.g., a reference to "David" rather than Daniel Kahneman. Readers who enjoyed the first volume of reviews will be pleased with this follow-up, and new readers will be delighted by the fascinating insider's view of the scientific community and its intersection with the political establishment.

      COPYRIGHT(2015) Kirkus Reviews, ALL RIGHTS RESERVED.

    • Library Journal

      November 15, 2014

      This new collection of essays by Dyson, a former professor of physics at the Institute for Advanced Study at Princeton who did key work in physics by unifying quantum and electrodynamic theory, clarified important scientific concepts while recalling the ups and downs of a life spent in scientific inquiry.

      Copyright 2014 Library Journal, LLC Used with permission.

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