Donald Trump with Kanye West, two men who might be afflicted with the Dunning-Kruger effect. Photo: AP

What do Kanye, Trump and Prince Andrew have in common? Perhaps a slight cognitive bias

The world seems to be suffering from an outbreak of the Dunning-Kruger effect, whereby people think they’re far smarter than they really are

Topic |   Fame and celebrity
Donald Trump with Kanye West, two men who might be afflicted with the Dunning-Kruger effect. Photo: AP
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