Photo taken on Oct. 31, 2021 shows a general view of the opening ceremony for COP26 in Glasgow, Scotland, the United Kingdom. The 26th United Nations Conference of Parties on Climate Change (COP26), delayed by a year due to the COVID-19 pandemic, kicked off on Sunday in Glasgow, Scotland. As the first conference after the five-year review cycle under the Paris Agreement inked in 2015, delegates are expected to review overall progress and plan future actions on climate change in the coming two weeks. (Xinhua/Han Yan)
