Almost certainly so. I'm really interested in knowing why you're so positive in saying it's not. There are significant signs that the reduction of lead emission

Almost certainly so. I'm really interested in knowing why you're so positive in saying it's not. There are significant signs that the reduction of lead emissions leads to a time-delayed reduction in crime when geographically mapped: https://www.sciencedirect.com/science/article/pii/S0013935116301037 https://www.sciencedirect.com/science/article/pii/S001393511... https://ehjournal.biomedcentral.com/articles/10.1186/s12940-016-0122-3 https://ehjournal.biomedcentral.com/articles/10.1186/s12940-...