Throngs of diplomats, world leaders, activists and journalists are expected to attend the summit, known as COP27, to be held in the Egyptian resort town of Sharm el-Sheikh starting on Sunday.
Alok Sharma, Britain's president-designate for the 26th United Nations Climate Change Conference, or COP26, arrived in China on Sunday for a three-day visit to talk about Beijing enhancing its emissions goals ahead of the summit in Glasgow in November.
The world should focus on delivering decarbonisation promises and engage in international technological cooperation, rather than arguing over agreed upon goals, according to Xie Zhenhua, China's climate change envoy.
