Sumner is depressed at the way that the American left insists on counterproductive policies on unemployment. And we are here about the British left. If the market for low skill labour isn’t clearing then that must mean that the price of low skilled labour is too high for the market to clear. If you’re really worried about getting people into jobs you’ve therefore got to accept that wages will fall. If you then want to top them up with in work benefits then that’s intellectually at least, just fine. But wibbling on about how the minimum wage must rise because inequality is just condemning ever more people to lives wasted on the dole.