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http://worldcat.org/entity/work/id/1166430005

The half life of facts : why everything we know has an expiration date

New insights from the science of science Facts change all the time. Smoking has gone from doctor recommended to deadly. We used to think the Earth was the center of the universe and that the brontosaurus was a real dinosaur. In short, what we know about the world is constantly changing. Samuel Arbesman shows us how knowledge in most fields evolves systematically and predictably, and how this evolution unfolds in a fascinating way that can have a powerful impact on our lives. He takes us through a wide variety of fields, including those that change quickly, over the course of a few years, or over the span of centuries.

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  • "New insights from the science of science Facts change all the time. Smoking has gone from doctor recommended to deadly. We used to think the Earth was the center of the universe and that the brontosaurus was a real dinosaur. In short, what we know about the world is constantly changing. Samuel Arbesman shows us how knowledge in most fields evolves systematically and predictably, and how this evolution unfolds in a fascinating way that can have a powerful impact on our lives. He takes us through a wide variety of fields, including those that change quickly, over the course of a few years, or over the span of centuries."@en
  • "Arbesman takes us through a wide variety of fields, including those that change quickly, over the course of a few years, or over the span of centuries. He shows that much of what we know consists of "mesofacts" - facts that change at a middle timescale, often over a single human lifetime. Throughout, he offers intriguing examples about the face of knowledge: what English majors can learn from a statistical analysis of The Canterbury Tales, why it's so hard to measure a mountain, and why so many parents still tell kids to eat their spinach because it's rich in iron. The Half-life of Facts is a riveting journey into the counterintuitive fabric of knowledge. It can help us find new ways to measure the world while accepting the limits of how much we can know with certainty."
  • "Verhandeling over het wezen van kennis en de veranderingen waaraan veronderstelde kennis onderhevig is."
  • "A new approach to understanding the ever-changing information that bombards us. Arbesman is an expert in scientometrics, literally the science of science--how we know what we know. It turns out that knowledge in most fields evolves in systematic and predictable ways, and understanding that evolution can enormously powerful.--Publisher information."
  • ""Samuel Arbesman shows us how knowledge in most fields evolves systematically and predictably, and how this evolution can have a powerful impact on our lives. Arbesman takes us through a wide variety of fields, including those that change quickly, over the course of a few years, or over the span of centuries. He offers intriguing examples about the face of knowledge: what English majors can learn from a statistical analysis of The Canterbury Tales, why it's so hard to measure a mountain, and why, for years, everyone was taught the wrong number of human chromosomes. The Half-Life of Facts can help us find new ways to measure the world while accepting the limits of how much we can know with certainty." -- back cover"@en

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  • "Electronic books"@en

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  • "The half-life of facts : why everything we know has an expiration date"
  • "The half life of facts : why everything we know has an expiration date"@en
  • "The Half-Life of Facts. : Why Everything We Know Has an Expiration Date"