ThinkTankWeekly

Who will be the next UN Secretary-General? Rafael Mariano Grossi and Rebeca Grynspan each present their vision

Chatham House | 2026-05-24 | diplomacy

Topics: Nuclear, Trade

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English Summary

The UN is facing profound institutional pressure due to great-power divisions, funding crises, and questions regarding the selective application of international rules. Candidates Rafael Grossi and Rebeca Grynspan are presenting distinct visions for the next Secretary-General, drawing on their expertise in specialized areas. Grossi emphasizes navigating complex technical diplomacy, such as nuclear non-proliferation, while Grynspan focuses on equitable development and the interests of vulnerable economies. The core challenge for the incoming leader is to restore confidence in the rules-based multilateral framework and implement deep structural reforms to ensure the UN's continued relevance and funding stability.

中文摘要

聯合國目前正因大國分裂、資金危機,以及國際規則選擇性執行的問題,面臨深層的制度壓力。候選人拉斐爾·格羅西(Rafael Grossi)和蕾貝卡·格林斯潘(Rebeca Grynspan)針對下一任秘書長提出了各自的願景,並運用了其專業領域的知識。格羅西強調應處理複雜的技術外交議題,例如核不擴散;而格林斯潘則著重於公平發展和弱勢經濟體的利益。新任領導人核心的挑戰在於,必須恢復對基於規則的多元體系的信心,並實施深層的結構性改革,以確保聯合國持續的相關性和資金穩定性。

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