Consider also that the BRICs collectively hold sway over 50pc of global currency reserves, rising to almost three-quarters if you take the emerging markets as a whole. The G7 nations between them control only 20pc – and less than 8pc if you exclude Japan.
Based on such balance sheets, we’re now seeing institutional change. The new BRICs Development Bank, modelled on the IMF, will have a $100bn currency reserve available to lend around the world, giving distressed debtor nations an alternative to the “Washington consensus”.
For a long time, the BRICs have been paying in to the IMF, yet been denied additional influence over what happens to the money. Belgium has more votes than Brazil, Canada more than China.
The institutions governing the global economy have failed to keep pace with reality. Modest reforms giving the large emerging markets more power, agreed with much fanfare in 2007 and again in 2010, have been stalled by Washington lawmakers. The BRICs have now called time, setting up their own, rival institution based in Shanghai.
The key to the dollar’s future is petrocurrency status – whether it’s used for trading oil and other leading commodities. Here, too, change is afoot. China’s voracious energy appetite and America’s increased focus on domestic production mean the days of dollar-priced energy look numbered.
Beijing has struck numerous agreements with Brazil and India that bypass the dollar. China and Russia have also set up rouble-yuan swaps pushing America’s currency out of the picture. But if Beijing and Moscow – the word’s largest energy importer and producer respectively – drop dollar energy pricing, America’s reserve currency status could unravel.
That would undermine the US Treasury market and seriously complicate Washington’s ability to finance its vast and still fast-growing $17.5 trillion of dollar-denominated debt.
In May, Beijing and Moscow signed a huge multi-decade gas supply contract, to sit alongside a similar oil deal agreed in 2009. No one knows what share of this energy trade will be on a yuan-rouble basis – and the two governments aren’t saying. This question, seemingly inane, is among the most important diplomatic issues of our time.
At the moment, although Russia’s export partners do sometimes settle in roubles, most Sino-Russian trade is still in dollars. But the combination of this new gas deal, and western sanctions on Russia – has seen Moscow and Beijing step up bilateral efforts to facilitate large-scale non-dollar settlement.
With western anti-Russia sanctions likely to be tightened again after the tragic shooting of a Malaysian passenger plane over Ukrainian airspace, Beijing’s response will be closely scrutinised. I, for one, expect the Chinese to say little until it’s clearly established who grounded the plane and why.
Although the dollar’s reserve status won’t end overnight, the global payments system is now moving inexorably towards that outcome. The US currency accounted for just 33pc of all foreign exchange holdings in 2013, on IMF numbers, down from 55pc in 2001.
Within a decade or so, a “reserve currency basket” may emerge, with central banks storing wealth in a mix of dollars, yuan, rupee, reals and roubles, as well as precious metals. Perhaps some kind of synthetic bundle of the world’s leading currencies will be developed, with emphasis placed, after years of western money-printing, on assets backed by commodities and other tangibles.