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Noreena Hertz: How to use experts -- and when not to


Noreena Hertz: How to use experts -- and when not to
Noreena Hertz: How to use experts -- and when not to
Duration: 18:18

We make important decisions every day -- and we often rely on experts to help us decide. But, says economist Noreena Hertz, relying too much on experts can be limiting and even dangerous. She calls for us to start democratizing expertise -- to listen not only to "surgeons and CEOs, but also to shop staff."