At the time of writing, traders’ screens around the world are turning a nasty shade of red. Stock markets are plummeting everywhere and there is much talk of developed economies slipping back into recession.
You would be forgiven for wondering if it might be a good time to retreat to a cave with a weapon and a crate of tinned food. But away from the trading floors, there is another story about the world economy - one that moves more slowly and involves fewer people panicking, and so gets less attention.