“The principle of fair reduction is based on the concept of historic responsibility. Developed countries finished industrialising first. Thus, over the last 60 years, the developed countries, which represent 17 percent of the world's population, have been responsible for 70… — Yan Xuetong Copy Share Image
“The principle of fair reduction is based on the concept of historic responsibility. Developed countries finished industrialising first. Thus, over the last 60 years,… — Yan Xuetong Copy Share Image
