The US has gained 387,000 managers and lost almost 2m clerical jobs since 2007, as new technologies replace office workers and plunge the American middle class deeper into crisis.
New data from the Bureau of Labour Statistics divide the US workforce into 821 jobs from dishwasher to librarian.
They show rapid structural shifts – on top of a cyclical unemployment rate of 7.7 per cent – that may drive up income inequality.
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