中国近期要求美国将碳排放量减少1990年排放水平的40%的同时，利用美国0.5-1%的GDP来资助中国以及其他发展中国家减排。
China recently demanded that the US reduce its emissions by 40% from its 1990 baseline levels and subsidize emission reduction efforts in China and other developing countries to the tune of .05-1% of America’s GDP.