Policy Brief

80 Years of Structural Crisis in Multilateralism With Deep Contradictions Still Unresolved

This policy brief warns that UN power imbalances and nationalism threaten its legitimacy, and argues for UNSC reform and systemic modernisation.

Publication Date
31 Jan 2026
Authors
Carmelo Cattafi José Joel Peña Llanes

Highlights:

Power asymmetries are embedded in the institutional structure of the UN system.

The disjuncture between the UN’s aspirational egalitarianism and the hierarchical realities it sustains contributes to its legitimacy crisis.

Reform of the UN should include curtailing the scope of UNSC vetoes, expanding the UNSC to include emerging powers, empowering the UNGA, and increasing the role of non-state actors in global governance.

Beyond the UN system, international cooperation itself is challenged by rising nationalism, democratic backsliding, and scepticism about global governance.

The future of multilateralism depends on the UN’s capacity to modernize its structures, secure financial independence, and restore its normative authority.

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