All around the world, a backlash is brewing against the hegemony of the U.S. dollar.

Brazil and China recently struck a deal to settle trade in their local currencies, seeking to bypass the greenback in the process. India and Malaysia in April signed an accord to ramp up usage of the rupee in cross-border business. Even perennial U.S. ally France is starting to complete transactions in yuan.

Currency experts are leery of sounding like the Cassandras who have, embarrassingly, predicted the dollar’s imminent demise on any number of occasions over the past century. And yet in observing this sudden wave of agreements aimed at sidestepping the dollar, they detect the sort of meaningful action, however small and gradual, that was typically missing in the past.