There's first order effects like the state of municipal plumbing, and then there's second and third order effects like how widespread lead poisoning will lead t

There's first order effects like the state of municipal plumbing, and then there's second and third order effects like how widespread lead poisoning will lead to increases in crime a decade or two later. The quality of the society we live in and overall crime levels are a collective concern IMO, and something like this is a great example of a way to adjust that.