Renowned nature broadcaster David Attenborough has told world leaders that climate change could lead to collapse of civilizations, and much of the natural world.
원문출처 : https://www.cnn.com/2018/12/03/europe/attenborough-cop24-climate-conference/index.html
원문출처 : https://www.cnn.com/2018/12/03/europe/attenborough-cop24-climate-conference/index.html