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Samuel Arbesman

Half Life: The Decay of Knowledge and What to Do About It

Understanding the concept of a half-life will change what you read and how you invest your time. It will explain why our careers are increasingly specialized and offer a look into how we can compete …

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The Need for Biological Thinking to Solve Complex Problems

“Biological thinking and physics thinking are distinct, and often complementary, approaches to the world, and ones that are appropriate for different kinds of systems.” *** How should we …

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Samuel Arbesman, Interview No. 1

Samuel Arbesman is an applied mathematician and network scientist. His recent book, The Half-life of Facts, explores how much of what we think we know has an expiry date. Samuel, who was happy to be …

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The Half-life of Facts

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 Pluto was a planet. For decades we were convinced that …

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Are Cities More Innovative?

Jane Jacobs in The Death and Life of Great American Cities: “The larger a city, the greater the variety of its manufacturing, and also the greater both the number and the proportion of its small …

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