More broadly, the Sino-American decoupling threatens to fragment the global economy at a time when climate change and the COVID-19 pandemic are pushing national governments toward deeper self-reliance. Add to this the impact on production of increasingly frequent cyber-attacks on critical infrastructure and the social and political backlash against inequality, and the recipe for macroeconomic disruption is complete. Making matters worse, central banks have effectively lost their independence, because they have been given little choice but to monetize massive fiscal deficits to forestall a debt crisis. With both public and private debts having soared, they are in a debt trap. As inflation rises over the next few years, central banks will face a dilemma. If they start phasing out unconventional policies and raising policy rates to fight inflation, they will risk triggering a massive debt crisis and severe recession; but if they maintain a loose monetary policy, they will risk double-digit inflation – and deep stagflation when the next negative supply shocks emerge. But even in the second scenario, policymakers would not be able to prevent a debt crisis. While nominal government fixed-rate debt in advanced economies can be partly wiped out by unexpected inflation (as happened in the 1970s), emerging-market debts denominated in foreign currency would not be. Many of these governments would need to default and restructure their debts.