Why the World Still Runs on the US Dollar

In August 1971, President Richard Nixon ended the dollar's convertibility into gold, shattering the Bretton Woods system that had anchored global finance for nearly three decades. Yet more than fifty years later, the U.S. dollar still dominates global trade, foreign exchange markets, and central bank reserves worldwide, commanding over fifty-seven percent of global reserves and nearly ninety percent of currency trades. This documentary traces how a 1974 petrodollar agreement with Saudi Arabia, the depth of U.S. capital markets, and the Federal Reserve's unmatched liquidity kept the dollar entrenched even after its gold anchor disappeared. We examine why repeated de-dollarization efforts by China, Russia, Iran, and BRICS nations have failed to produce a viable alternative, and how U.S. sanctions have paradoxically pushed other countries to diversify away from dollar dependence. We also explore the real-world consequences: how dollar strength raises borrowing costs and inflation in emerging markets, squeezes household budgets from Jakarta to Santiago, and quietly shapes housing affordability in the U.S., Canada, and Australia. Have you noticed how currency swings halfway around the world affect your own cost of living, wages, or ability to save? Let us know in the comments. If this story matters to you, please like this video, subscribe to Professor Econova, and consider supporting us through Super Thanks so we can keep exploring how money, power, and geography shape your world. #ProfessorEconova #USDollar #GlobalEconomy