Just when you think it doesn’t get any weirder than for example AGW, researchers double down and stretch suspension of disbelief beyond recovery:
Association between Traffic-Related Air Pollution in Schools and Cognitive Development in Primary School Children: A Prospective Cohort Study
Sigh. Read it and weep. This is in the same vein as: “Association between being born and dying” “Association between astrological configuration at birth and life expectancy”.