Appeals to Chinese regulators via social media can reduce emissions violations by companies and bring down levels of air and water pollution, EPIC Director Michael Greenstone and Shaoda Wang of...
The U.S. Environmental Protection Agency on Friday proposed a rule that would strengthen federal limits on industrial soot, one of the country’s most deadly air pollutants.
The new study by EPIC's Michael Greenstone, Shaoda Wang, and Guojun He shows social media posts that encourage action spur a government response and reduce pollution.