King Charles III greets Prime Minister Rishi Sunak, to a reception for world leaders, business figures, environmentalists and NGOs, at Buckingham Palace, London, ahead of the Cop27 Summit.  November 4, 2022.  Jonathan Brady / Pool via REUTERS
King Charles III greets Prime Minister Rishi Sunak, to a reception for world leaders, business figures, environmentalists and NGOs, at Buckingham Palace, London, ahead of the Cop27 Summit. November 4Show more

Rishi Sunak promises to lead global green energy push at Cop27