World leaders are gathering for a crucial climate summit known as COP26 in Glasgow, UK. COP stands for the "Conference of the Parties," and, organized by the United Nations, there have been 25 of them since the first in 1995. Some have been productive, others bitterly disappointing. Here's what you need to know.


원문출처 : https://www.cnn.com/videos/world/2021/10/26/cop26-glasgow-explainer-lon-orig.cnn