We have likely already seen the effects start to play out: The lead–crime hypothesis is the association between elevated blood lead levels in children and in

We have likely already seen the effects start to play out: The lead–crime hypothesis is the association between elevated blood lead levels in children and increased rates of crime, delinquency, and recidivism later in life. https://en.wikipedia.org/wiki/Lead%E2%80%93crime_hypothesis https://en.wikipedia.org/wiki/Lead%E2%80%93crime_hypothesis