Satyajit Das, a former banker, is the author of "A Banquet of Consequences: Reloaded" and "Wild Quests."
Opinion
The dollar's days as a universal reserve currency are numbered
Retreat from free trade signals potential shift toward multipolar economic order
Current debates around the international monetary system focus on de-dollarization. © Robert Schmiegelt/Geisler-Fotopr/picture-alliance/dpa/AP Images
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