EPIC Director Michael Greenstone's analysis showing major reductions in #airpollution in China cited by AFP, as the nation "fights big smog with big air purifier." http://www.straitstimes.com/asia/east-asia/china-fights-big-smog-with-big-air-purifier?mc_cid=8f65fb465e&mc_eid=[UNIQID …]pic.twitter.com/iQjsnBvl1G
4:36 PM - 19 Apr 2018
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