'We're plausibly close to crossing the line': are warnings of uncontrollable AI coming true?

The Guardian 

With every increase in the power of AI, there is a potential increase in risk. 'We're plausibly close to crossing the line': are warnings of uncontrollable AI coming true? With every increase in the power of AI, there is a potential increase in risk. P icture humanity in a boat being swept down a raging river, praying there is no Niagara Falls ahead. Or imagine standing with the pioneering physicists in 1942 before they triggered the first self-sustaining nuclear fission chain reaction beneath a Chicago stadium.