Source: China – South China Morning PostAn abrupt drop in airborne pollutants was a major cause of eastern China’s extreme summer rainfall in 2020, which killed more than 150 and affected 55 million people, according to a study led by Chinese researchers.Wang Hailong, an earth scientist with the Pacific Northwest National Laboratory in Washington and a co-author of the report, said it showed the impact of reducing emissions abruptly and dramatically could be substantial, but more research is needed.According to the study, published…Read More