The institutions that govern the global economy carry the fingerprints of the moment they were born. The International Monetary Fund, the World Bank and the framework that became the World Trade Organization were built in the years after 1945, when a small group of victorious economies could set the terms and expect the rest of the world to accept them. That arrangement worked, more or less, for several decades. It is now under visible strain.
The strain is not simply a matter of ageing rules. It is structural. Power has spread outward to a far wider set of states, yet the seats at the table, and the votes that come with them, have barely moved. When the arithmetic of influence inside an institution no longer matches the arithmetic of influence outside it, the institution loses the one thing it cannot function without, which is legitimacy.
A World Built for Fewer Players
Consider the logic of the postwar settlement. A stable order was thought to need an anchor, a dominant economy willing to underwrite the system and absorb the costs of keeping it open. For a generation that anchor held. The problem is that the model assumed the anchor would remain dominant and that challengers would either stay small or agree to play by rules they had no hand in writing.
Neither assumption survived contact with the twenty-first century. Emerging economies now account for a majority of global growth in most years, and they no longer see themselves as guests in a house someone else designed. They want to help design the house. When existing institutions refuse to make room, these states do not simply give up. They build alternatives, from new development banks to regional trade blocs to parallel payment systems.
“When the arithmetic of influence inside an institution no longer matches the arithmetic of influence outside it, the institution loses the one thing it cannot function without, which is legitimacy.”
The Cost of Standing Still
Reform is difficult precisely because the states that benefit most from the current arrangement are the ones with the power to block change. This is the central paradox of global governance. The actors best placed to fix the system have the least short-term reason to do so, and the actors most eager for reform have the least leverage to force it.
Fragmentation is the default outcome when reform stalls. Rather than one set of shared rules, the world drifts toward competing clubs, each with its own standards for trade, data, finance and technology. Firms and smaller states then pay the price of navigating several rulebooks at once, and the efficiency gains of a genuinely global economy quietly erode.
Legitimacy cannot be borrowed indefinitely from past achievements. An institution that delivered stability in 1970 earns no automatic loyalty in 2026. Each generation weighs these bodies against what they deliver now, and a rising generation of leaders in the global south is not inclined to be sentimental.
What Renewal Would Require
Renewal is possible, but it demands something that incumbents rarely offer willingly, which is a genuine transfer of voice. That means rebalancing votes and quotas to reflect real economic weight, opening leadership positions that have been informally reserved for particular regions, and accepting that a more representative institution will sometimes reach decisions the traditional powers dislike.
The alternative is not a return to the comfortable order of the past. It is a slow slide into a patchwork of rival systems that serves almost no one well. The institutions of the last century can still govern this one, but only if they are willing to look less like the century that made them.
