Robot revolution: rise of 'thinking' machines could exacerbate inequality

Global economy will be transformed over next 20 years at risk of growing inequality, say analysts

A "robot revolution" will transform the global economy over the next 20 years, cutting the costs of doing business but exacerbating social inequality, as machines take over everything from caring for the elderly to flipping burgers, according to a new study.

As well as robots performing manual jobs, such as hoovering the living room or assembling machine parts, the development of artificial intelligence means computers are increasingly able to "think", performing analytical tasks once seen as requiring human judgment.

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