Since Tuesday, April 21, 2026, the United Nations headquarters in New York has been the scene of an unprecedented exercise in transparency. The four candidates vying to succeed António Guterres are participating in "interactive dialogues," a crucial step to convince member states and civil society before the final appointment.

The forces involved

Four high-level profiles are vying for the keys to the international organization:

1. Michelle Bachelet: Former High Commissioner for Human Rights.
2. Rafael Grossi: Current Director of the IAEA.
3. Rebeca Grynspan: Secretary-General of UNCTAD.
4. Macky Sall: Former President of Senegal.

A high-stakes exam

For two days, the candidates must defend their vision on the institution's vital themes:

1. Structural reform of the UN for greater efficiency.
2. Peace and security in a multipolar world.
3. Sustainable development and the protection of human rights .

"It's one of the most difficult jobs in the world, but it's also one of the most important." — Annalena Baerbock , President of the General Assembly.

The challenges of the mandate (2027-2032)

The future Secretary-General, who will take office on January 1, 2027 , will inherit a complex international climate. Between funding crises, challenges to multilateralism, and the weakening of international law, Mr. Guterres' successor will have to act as the ultimate guardian of the UN Charter.

For Annalena Baerbock, this selection process is a true "statement of intent" : it is about proving that the UN is still capable of projecting itself into the future and responding to contemporary challenges with clarity and leadership.