• COP27: What have global leaders done on climate change in 2022? https://www.bbc.com/news/science-environment-63458945 4 comments 3/11/2022 worldnews
• COP27: What have global leaders done on climate change in 2022? https://www.bbc.co.uk/news/science-environment-63458945 3 comments 3/11/2022 environment