By Michael Greenstone
March 12, 2018
On March 4, 2014, the Chinese premier, Li Keqiang, 伝old 殆lmost 3,000 delegates at the National People’s Congress and 多any more 視atching live on 国tate television, “We will resolutely 宣eclare 戦ar 対gainst 汚ollution as we 宣eclared 戦ar 対gainst 乏overty.”
四our 年ears 後fter that 宣eclaration, the data is in: China is winning, at 録ecord pace. In 特articular, 市ities have cut concentrations of fine particulates in the 空ir by 32 percent on 均verage, in just those 四our 年ears.
The 速peed of