Is the United Nations still relevant?

The question of whether the United Nations (UN) is still relevant is one of the most hotly debated topics in international relations. As the organization marks eight decades since its post-World War II founding, it faces what many analysts describe as its deepest crisis of legitimacy, finance, and efficacy.

To evaluate its relevance, scholars often point to the classic quote by former UN Secretary-General Dag Hammarskjöld: "The United Nations was not created in order to bring us to heaven, but in order to save us from hell."

The debate over the UN’s relevance is characterized by two distinct realities: its severe dysfunction at the political level, and its indispensable value on the humanitarian and global governance fronts.

Why the UN Seems Increasingly Irrelevant (The Failures)

Critics argue that the UN is failing in its primary mission—to maintain international peace and security—due to deep-seated structural issues:

1.The Gridlock of the Security Council (UNSC): The UN’s primary security organ is routinely paralyzed by the veto power held by its five permanent members (the P5: the U.S., Russia, China, France, and the UK). Geopolitical rivalries have left the UNSC unable to act decisively on catastrophic global conflicts, such as the wars in Ukraine, Gaza, and Sudan. Because any single P5 member can block action, resolutions are either vetoed or watered down, making the UN look like a powerless bystander to mass human suffering.

2.Outdated Post-WWII Structure: The UNSC reflects the global balance of power as it existed in 1945, not the multipolar world of today. Emerging global players like India, Brazil, and major nations from Africa and Latin America are excluded from permanent UNSC membership. Critics argue this lack of representation makes the UN’s decision-making body illegitimate and unrepresentative of the global population.

3.Severe Financial Crises: The UN routinely faces "imminent financial collapse" due to unpaid member dues. Delays in critical budgetary support, particularly from major contributors like the United States, have forced the organization to operate under extreme fiscal constraints, capping peacekeeping operations and cutting essential administrative functions.

4.An "Inward-Looking" Bureaucracy: Rather than projecting outward strategic influence, the UN has spent a vast amount of energy focused on internal reforms, bureaucratic streamlining, and budgetary disputes (such as the recent UN80 initiative to modernize the organization). Critics argue that the institution has become a "meetup" where world leaders make speeches and express concerns, but very little concrete action is taken.

Why the UN Remains Indispensable (The Successes)

Despite these glaring weaknesses, defenders of the UN argue that the world would be far more chaotic, dangerous, and lawless without it:

1.Preventing Great Power Conflict: The core founding purpose of the UN was not necessarily to resolve every regional civil war, but to prevent World War III between the great powers. In that sense, the UN acts as a "Concert of Great Powers". By keeping rivals talking—even during the tensest moments of geopolitical confrontation—the UN has survived longer than the failed League of Nations, successfully averting direct hot wars between the world's most powerful nations.

2.The "Ground Truth" of Humanitarian Work: While the political organs in New York may be gridlocked, the UN's specialized agencies do vital, irreplaceable work in the field. Agencies like the World Food Programme (WFP), the High Commissioner for Refugees (UNHCR), UNICEF, and the Office for the Coordination of Humanitarian Affairs (OCHA) are the world's primary safety net. They deliver food, coordinate refugee shelter, and distribute healthcare (such as rapid polio vaccination campaigns in active war zones) where no other entities can go.

3.The Only Forum for Existential Global Threats: No single country can tackle climate change, pandemic response, or the regulation of artificial intelligence alone. The UN remains the only body with the global convening power to negotiate international treaties. Landmark agreements—like the Paris Climate Agreement—only happen because of the UN Framework Convention on Climate Change (UNFCCC).

4.Absolute Global Legitimacy: Despite political theater and walkouts, world leaders still travel to the UN General Assembly (UNGA) every autumn. It is the only forum on Earth where all 193 recognized sovereign states have an equal seat and voice. There is no alternative framework in existence that holds the same level of near-universal international legitimacy.

The Crossroads of 2026

The question of relevance is particularly critical as 2026 marks a major transition for the UN. The second term of Secretary-General António Guterres is set to end on December 31, 2026. The selection of a new Secretary-General, coupled with ongoing pressure from the Global South for UNSC expansion, will serve as a major test of whether the world's major powers are willing to pursue the structural reforms necessary to make the UN "fit for purpose" in the 21st century.

Conclusion

Is the UN still relevant?
If relevance is measured by its ability to enforce international law and stop wars, the UN is severely faltering. However, if relevance is measured by its ability to prevent a third world war, coordinate global responses to climate change, and feed millions of refugees daily, the UN is not only relevant—it is irreplaceable. Ultimately, the UN is a mirror of the world as it is: divided, messy, and highly polarized. It cannot be more effective than its member states allow it to be.

Citations (8)

1unu.eduAcademic
unu.edu
Backs: “As the organization marks eight decades since its post-World War II founding, it faces what many analysts describe as its deepest crisis of legitimacy, finance, and efficacy.”
2nyu.eduAcademic
nyu.edu
Backs: “As the organization marks eight decades since its post-World War II founding, it faces what many analysts describe as its deepest crisis of legitimacy, finance, and efficacy.”
3carnegieendowment.orgNonprofits and think tanks
carnegieendowment.org
Backs: “To evaluate its relevance, scholars often point to the classic quote by former UN Secretary-General Dag Hammarskjöld: "The United Nations was not created in order to bring us to heaven, but in order to save us from hell."”
4youtube.comSocial media and video
youtube.com
Backs: “The Gridlock of the Security Council (UNSC): The UN’s primary security organ is routinely paralyzed by the veto power held by its five permanent members (the P5: the U.S., Russia, China, France, and the UK). Geopolitical rivalries have left the UNSC unable to act decisively on catastrophic global conflicts, such as…”
5theguardian.comNews and mediaquality 0.75
theguardian.com
Backs: “Severe Financial Crises: The UN routinely faces "imminent financial collapse" due to unpaid member dues. Delays in critical budgetary support, particularly from major contributors like the United States, have forced the organization to operate under extreme fiscal constraints, capping peacekeeping operations and…”
6globalaffairs.orgNonprofits and think tanks
globalaffairs.org
Backs: “Delays in critical budgetary support, particularly from major contributors like the United States, have forced the organization to operate under extreme fiscal constraints, capping peacekeeping operations and cutting essential administrative functions. An "Inward-Looking" Bureaucracy: Rather than projecting outward…”
7quora.comForums and Q&A
quora.com
Backs: “They deliver food, coordinate refugee shelter, and distribute healthcare (such as rapid polio vaccination campaigns in active war zones) where no other entities can go. The Only Forum for Existential Global Threats: No single country can tackle climate change, pandemic response, or the regulation of artificial…”
8bohrpub.comAcademic
bohrpub.com
Backs: “Ultimately, the UN is a mirror of the world as it is: divided, messy, and highly polarized. It cannot be more effective than its member states allow it to be.”