Is the United Nations still relevant?
Yes, the United Nations remains relevant—though imperfect, strained, and urgently in need of reform—as the only truly universal forum for global cooperation, a major deliverer of humanitarian aid and development support, and a key standard-setter on issues from human rights to climate and health. Its core purpose of preventing great-power war and managing shared challenges has not disappeared; if anything, today’s multipolar rivalries, transnational crises (climate, pandemics, AI, debt), and proliferation of conflicts make coordinated multilateralism more necessary. However, its effectiveness, especially on peace and security, is severely hampered by geopolitical divisions, the Security Council veto system, funding shortfalls, bureaucracy, and an outdated structure that does not fully reflect 21st-century power realities.[1][2]
Enduring Strengths and Achievements
The UN system (Secretariat plus specialized agencies, funds, and programs) continues to deliver concrete results that no other body matches in scale or universality:
Analysts note that during great-power competition (as in the Cold War), the UN’s value as a coordination venue and “scaffolding” for cooperation on shared interests often increases, not decreases. There is no ready replacement with comparable universality, legal foundations, or operational reach.[5]
Serious Challenges and Criticisms
Relevance does not equal effectiveness everywhere. Major shortcomings are widely acknowledged, including by UN officials:
The Bottom Line and Path Forward
The UN is not obsolete; it is necessary but insufficient in its current form. Member states—particularly the P5—continue to use it when convenient, and the vast majority still show up and invest political capital (e.g., Summit of the Future efforts). Alternatives like the G20 or ad-hoc coalitions lack universality and legal authority for many functions. Transnational problems cannot be solved by any single power or exclusive club.[12][13]
Its future relevance hinges on reform: Security Council expansion or working methods changes (hard, as it requires P5 consent), better financing and efficiency (UN80 initiatives and austerity), stronger partnerships with regional bodies, focus on comparative advantages (aid, norms, technical cooperation), and political will from major powers to treat it as more than a stage. A new Secretary-General (Guterres’ term ending around end-2026) will face pressure to adapt.[2]
In short: The UN still matters profoundly for the vulnerable, for rules-based order where it can be upheld, and as a unique meeting place. Dismissing it entirely ignores its irreplaceable roles and the worse alternatives of pure power politics. Strengthening it (or inventing better tools) is harder than criticizing it, but the world’s interconnected crises leave little choice. Its fate depends less on the institution itself than on whether governments choose cooperation over rivalry.
Citations (13)
- https://globalaffairs.org/commentary/analysis/un-turning-80-it-still-relevant
Backs: “However, its effectiveness, especially on peace and security, is severely hampered by geopolitical divisions, the Security Council veto system, funding shortfalls, bureaucracy, and an outdated structure that does not fully reflect 21st-century power realities.”
- https://www.crisisgroup.org/sbr/global/sb15-ten-challenges-un-2026-2027
Backs: “However, its effectiveness, especially on peace and security, is severely hampered by geopolitical divisions, the Security Council veto system, funding shortfalls, bureaucracy, and an outdated structure that does not fully reflect 21st-century power realities.”
- https://www.un.org/en/annualreport2024
Backs: “It has historically contributed to major gains, such as helping halve extreme poverty under the Millennium Development Goals, eradicating smallpox (via WHO), and advancing decolonization and human rights norms (Universal Declaration and subsequent treaties).”
- https://en.wikipedia.org/wiki/United_Nations_peacekeeping
Backs: “Even amid major-power tensions, states (including the U.S. under different administrations) turn to it for legitimacy or operational cover on files like Haiti or certain Middle East arrangements.”
- https://www.foreignaffairs.com/united-states/why-united-nations-still-matters
Backs: “Even amid major-power tensions, states (including the U.S. under different administrations) turn to it for legitimacy or operational cover on files like Haiti or certain Middle East arrangements.”
- https://www.newamerica.org/insights/multilateralism-is-up-for-grabs/
Backs: “Public opinion in many countries remains net-favorable (e.g., median ~61% in multi-country surveys).”
- https://www.crisisgroup.org/global/un-between-decline-and-renewal
Backs: “Peacekeeping numbers and presence have declined amid politics and cash shortages—no new major missions since around 2014 in some tallies—and host states sometimes push for exits.”
- https://www.crisisgroup.org/sbr/global/sb12-ten-challenges-un-2024-2025
Backs: “Peacekeeping numbers and presence have declined amid politics and cash shortages—no new major missions since around 2014 in some tallies—and host states sometimes push for exits.”
- https://www.ft.com/content/ef26562c-4534-473e-abc9-bda24e1f58da
Backs: “Peacekeeping numbers and presence have declined amid politics and cash shortages—no new major missions since around 2014 in some tallies—and host states sometimes push for exits.”
- https://cic.nyu.edu/resources/un-peace-operations-gone-broke-how-the-united-nations-financial-crisis-is-dismantling-peace-operations/
Backs: “U.S. withdrawals or cuts to agencies (WHO, etc., under certain administrations) and broader skepticism compound this.”
- https://passblue.com/2026/09/15/us-pays-827-million-in-mandatory-un-dues-but-still-owes-about-4-2-billion/
Backs: “U.S. withdrawals or cuts to agencies (WHO, etc., under certain administrations) and broader skepticism compound this.”
- https://carnegieendowment.org/emissary/2024/09/un-summit-future-unga-reform-security-council?lang=en
Backs: “Transnational problems cannot be solved by any single power or exclusive club.”
- https://www.rochester.edu/newscenter/what-is-the-united-nations-organization-history-explained-673872/
Backs: “Transnational problems cannot be solved by any single power or exclusive club.”