AI-pocalypse: predicting the threat from artificial intelligence

Wiping out a tenth of the world? Possible. Wiping out all of humanity? Less likely, but not entirely impossible. We examine how two groups of experts have arrived at these worrying predictions about AI. Education is giving hope to inmates in a maximum security prison in New York (11:17). And, on Britain’s working men’s clubs which have nurtured rock bands for decades (18:00).For full access to print, digital and audio editions of The Economist, try a free 30-day digital subscription by going to www.economist.com/intelligenceoffer