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Muse Spark 1.2Sep 15, 2026meta/muse-spark-1.2-20260805

Is the United Nations still relevant?

Is the UN still relevant? I'll make the case for and against — gathering its recent achievements, current crises, and reform debates.

The United Nations is still relevant, but its relevance is contested and increasingly conditional - it remains indispensable for some global functions while widely seen as ineffective in its core security mandate.

Why many argue it is still relevant

As it turned 80 in 2025, the organization was described as at one of its most vulnerable moments with many members flouting rules, yet still vital to global peace efforts.

1.Universal forum with no alternative: The UN has brought 193 countries together, built trust among them, and brought them together to find solutions to common and shared challenges. As a place for 193 countries to meet and work together, it has no equivalent.
2.Norms, law and moral voice: Its enduring contribution is described as promoting peace and security, disarmament, creating conditions where people can enjoy human rights, and giving people hope and a shared vision where no one will be left behind.
3.Global public goods: Leaders argue multilateral solutions are absolutely essential because no powerful country can fight climate change, loss of biodiversity, or pollution in the atmosphere on its own. The Sustainable Development Goals - to end poverty and hunger, provide health, water, sanitation, education, and promote responsible consumption - are framed around "Leave No One Behind".

Against a growing belief that multilateralism is ineffective and that the United Nations is no longer relevant, defenders affirm that this is not true, with one official noting that multilateralism has been threatened over the last few years and needs to regain its place. The focus on multilateralism is described as a foundation for responding to complex development and socioeconomic challenges.

4.Humanitarian and development system: The UN's operational agencies do work that no single state can replace:
•Peacekeeping's achievements go far beyond keeping the peace: "Blue helmets are protecting millions of displaced people and supporting the delivery of life-saving humanitarian aid".
•The heads of the World Food Programme (WFP), UNICEF and the World Health Organization (WHO) jointly warn and coordinate on aid access, saying that getting enough supplies into and across Gaza depends on opening new entry routes and guarantees of safety for humanitarian workers.
•More broadly, no one can deny that in the past seven decades, the UN has saved many lives through its humanitarian works, its peacekeeping operations as well as its vaccination and education campaigns.

Why many argue it is becoming irrelevant

1.Security Council paralysis: The United Nations often seems inadequate in an era of international mistrust: the Security Council has failed to respond meaningfully to the wars in Ukraine, Gaza and Sudan.

The central criticism is the veto power. Detractors argue it renders the Council incapable of acting on the most consequential threats to international peace, particularly when a permanent member is itself a party to a conflict. The Council's inability to prevent or respond effectively to the wars in Ukraine and Gaza has been cited as evidence of structural dysfunction.

In practice, consensus proved elusive with its veto-casting permanent members — primarily the United States and the Russian Federation — impeding swift, effective action. Recent examples include Russian vetoes on Ukraine and US vetoes against initiatives aimed at de-escalating Gaza.

2.Failure on other global goals: Scientists warn there is little to no chance of states meeting the UN's goals to limit global warming, agreed in 2015; and multilateral efforts to end extreme poverty are faltering.
3.Institutional and funding crisis: Last year was described as among the darkest in the history of the United Nations, gripped by a budgetary crisis and unable to respond to catastrophic wars in Sudan, Ukraine and Gaza.

That has led some observers to conclude that in its current form and function, the United Nations is certainly on course to become irrelevant. Alternatives are emerging - the launch of a new U.S.-led Board of Peace is described as a fairly clear effort to offer a U.S.-dominated alternative to a languishing U.N. Security Council.

Conclusion: Irreplaceable but insufficient

Analysts argue the answer depends on reform. The UN's UN80 process to revamp the organization generated debate on budgetary discipline and institutional streamlining, but critics say for 2026 the priority should shift from inward-looking reform to strategic relevance, pushing the permanent five members to engage constructively.

The core purpose for which the UN was created — preventing great-power confrontation from escalating into World War III — is cited as the reason it must survive intact. Even where it fails at collective security, its humanitarian, development, health and normative roles have no substitute.

In short: If relevance is measured by stopping wars between major powers through the Security Council, the UN currently looks weak and veto-bound. If measured by providing a universal legitimate platform, setting global norms, coordinating humanitarian aid, peacekeeping, and tackling climate, health and poverty as collective problems no country can solve alone, it remains the only organization capable of doing so - but needs significant reform to stay effective.

Citations (3)

  1. 1brookings.eduNonprofits and think tanks
    For the good of humanity: The United Nations as a global problem solver | Brookings

    Backs: “As it turned 80 in 2025, the organization was described as at one of its most vulnerable moments with many members flouting rules, yet still vital to global peace efforts. Universal forum with no alternative: The UN has brought 193 countries together, built trust among them, and brought them together to find solutions…”

  2. 2chathamhouse.orgNonprofits and think tanks
    Will the Summit of the Future help the UN stop its rot?

    Backs: “More broadly, no one can deny that in the past seven decades, the UN has saved many lives through its humanitarian works, its peacekeeping operations as well as its vaccination and education campaigns. Why many argue it is becoming irrelevant. Security Council paralysis: The United Nations often seems inadequate in an…”

  3. 3unu.eduAcademic
    To Stay Relevant in 2026, the U.N. Must Look Outward

    Backs: “Failure on other global goals: Scientists warn there is little to no chance of states meeting the UN's goals to limit global warming, agreed in 2015; and multilateral efforts to end extreme poverty are faltering. Institutional and funding crisis: Last year was described as among the darkest in the history of the…”