Guyana's candidate for United Nations Secretary-General, Ambassador Carolyn Rodrigues-Birkett, met Greek Prime Minister Kyriakos Mitsotakis in Athens on Wednesday, the latest stage in a diplomatic campaign that has taken her to capitals across the UN's membership as she seeks support ahead of the selection of a successor to António Guterres.

Rodrigues-Birkett used the meeting to set out her candidacy and to press the case for reform of the world body. She told Mitsotakis that the organisation needed to become more agile and efficient, and that its work should be judged by the impact it delivers rather than by process alone. She said she intended to continue engaging with Greece and with other member states as her campaign progresses, describing her aim as building a United Nations better equipped to respond to global challenges.

Guterres's second term as Secretary-General ends on December 31, and the process to choose his replacement is now under way. Candidates are being considered by the Security Council, which conducts informal straw polls before moving to more decisive rounds in which the five permanent members can exercise their veto. Once the Council settles on a preferred candidate, it will put forward a formal recommendation to the 193-member General Assembly, which holds the final vote on appointment.

Rodrigues-Birkett's position in that process has strengthened since the summer. In the first informal straw poll in July, she received nine "encourage" votes, placing second behind Costa Rica's Rebeca Grynspan, who took ten. A second poll produced a different result: Rodrigues-Birkett is reported to have moved into first place with eight "encourage" votes, ahead of Grynspan on seven. The contest remains open, and no candidate has yet secured the backing needed to advance.

A victory would carry historical weight. Rodrigues-Birkett would become the first person from the Caribbean, and the first woman, to hold the position of Secretary-General since the United Nations was founded in 1945. Her bid has the formal support of the Caribbean Community, known as CARICOM, which has given her candidacy a regional character extending well beyond Guyana's own diplomatic weight.

Rodrigues-Birkett has served as Guyana's Permanent Representative to the United Nations since 2020. Over that period she has built her public profile around three connected themes: institutional reform, more effective multilateralism, and closer international cooperation between member states. These themes have formed the backbone of her pitch to the capitals she has visited during the campaign, Athens among the most recent.

Her outreach comes at a difficult moment for the institution she hopes to lead. The United Nations faces mounting geopolitical tension, a number of ongoing armed conflicts, and sustained pressure from member states to demonstrate greater efficiency and accountability in how it operates. Candidates seeking the top job are having to make their case against that backdrop, arguing not only for their own suitability but for a vision of what the organisation itself should become.

The selection process is expected to run over the coming months. The Security Council will continue to hold further rounds of polling as it works towards a recommendation, a decision that ultimately rests with the General Assembly. For now, Rodrigues-Birkett's campaign continues, with her recent gains in the straw polls giving her standing as one of the leading contenders in a field that remains competitive and, by the Council's own account, still undecided.