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Humans

How your unknown prejudices can dictate your actions in a crisis

Neuroscience is revealing how the brain stores up stereotypes and how they sway our behaviour. But are they hardwired?

By David Amodio

15 July 2015

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.

Discriminatory attitudes can all too easily sway us when under pressure

Contrasto/Eyevine

UPON arriving at the park in Cleveland, Ohio, where Tamir Rice was playing, it took less than 2 seconds for police officer Timothy Loehmann to emerge from his car and shoot the boy, fatally, in the abdomen.

How was it possible for a policeman responding to a call about a person who was “black, male and armed” to decide so quickly that someone should be killed? Events unfolded too quickly for careful thought, so Loehmann’s actions were probably driven by automatic, perhaps even unconscious, processes.

To begin to…

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