Discussed on reddit here https://www.reddit.com/r/worldnews/comments/9as5p3/air_pollution_causes_a_huge_reduction_in/e4xvev4/ https://www.reddit.com/r/worldnews

Discussed on reddit here https://www.reddit.com/r/worldnews/comments/9as5p3/air_pollution_causes_a_huge_reduction_in/e4xvev4/ https://www.reddit.com/r/worldnews/comments/9as5p3/air_pollu... in particular /u/gen_0 looked into if/how the study controlled for poverty, household income and other factors (they do).