After decades of anchoring global markets with near-zero interest rates, Japan's central bank has raised its benchmark rate to a 31-year high — a quiet but consequential rupture with the monetary orthodoxy that defined its postwar economic identity. What makes this moment unusual is not only the shift itself, but the voice that helped bring it about: U.S. Treasury Secretary Scott Bessent, who made his case publicly rather than through the customary whispers of diplomatic back-channels. In the long human story of economic interdependence, this episode raises a question that will outlast the rat