The manufacturing obsession has no economic basis but considerable social and political significance. Many of the roots of the white working-class resentment which in the US supports Donald Trump and in the UK voted for Brexit are to be found in the disappearance of traditionally masculine jobs in the Global North as a result of economic globalisation. It would be an absurd response to look nostalgically at pictures of men whose bare torsos were covered in sweat as they worked in the light and heat of rivers of molten iron, or who heaved coal as they spent their day working underground; these may have been ‘real jobs’, but they were awful jobs, and our society is better off for no longer needing them. But their very awfulness generated solidarity and stability that have been lost. Martin Wolf has written powerfully on the social and political consequences of that loss, which are reflected in the fragility of today’s political order, while recognising the vast gains that globalisation has brought.