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The latest science reads remind us why we really do need experts

Mary Halton reflects on how books on forecasting, rock-reading and the grisly world of Victorian medicine highlight how we have always relied on those in the know

By Mary Halton

2 November 2017

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Gazing into the crystal ball

Tyler E Nixon/Getty

Politics, extreme weather events, international crises: all instances in which you might feel you’d want an expert handling things at the top. Someone experienced and with reasoned judgement would, you might hope, anticipate, or at least be able to handle, the unforeseen.

In Forewarned: A sceptic’s guide to prediction (Biteback), Paul Goodwin reveals just how far the forecasting industry has become entwined with our everyday lives. It keeps supermarket shelves full, ensures that call centres are adequately staffed and anticipates demand on the electricity grid. Yet prediction is far from…

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