The world's wildlife populations have fallen by an average of 68% in just over four decades, with human consumption behind the devastating decline, the World Wildlife Fund warned in a new report released Wednesday.
원문출처 : https://www.cnn.com/2020/09/09/world/wwf-report-species-decline-climate-scn-intl-scli/index.html
원문출처 : https://www.cnn.com/2020/09/09/world/wwf-report-species-decline-climate-scn-intl-scli/index.html