The term itself is confusing. The “road” refers mostly to a sea route; the “belt” is on land. Countries eager for China’s financing welcome it as a source of investment in infrastructure between China and Europe via the Middle East and Africa. Those who fear China see it instead as a sinister project to create a new world order in which China is the pre-eminent power.

China says anyone can join in. Countries such as Azerbaijan and Georgia, which stand to benefit immensely from better connections to the world, are wildly enthusiastic. One of China’s motives is to strengthen security on its western flank by helping Central Asian countries prosper — thereby, it hopes, preventing them from becoming hotbeds of Islamist terrorism. Everyone would benefit from that, too.

But there are worries... Like all Chinese cash, the BRI billions come without pesky questions about human rights or corruption. Indeed, the terms are often shrouded in secrecy, raising fears that local politicians may benefit more than their people. Projects tend to require the use of lots of Chinese labour. BRI countries risk piling up dangerous amounts of debt, which some fear is designed to give China a strategic hold over them. Pakistan, one of the most important BRI countries, has just held an election in which candidates vied to take credit for Chinese investment; yet the debts are so large that, before long, Pakistan is likely to need an IMF bail-out.