Harry Collins

Oct. 17, 2008

Who's An Expert?

With technology placing endless information at our fingertips, has 'expertise' changed its meaning?

expertise, experts, specialization, information, decision-making

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Michael Pollan Talks Plants and Food

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Ira Asks: How Do They Make Eyeglasses?

You deliver your prescription to an optician, and they return with a pair of eyeglass lenses tailored precisely to your personal vision quirks. But how?

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