Not to mention the drinking water piped through miles of lead pipes.
Historians say that the fall of Rome was caused by lead poisoning. Rich Romans would eat meals cooked in lead (the richer the more lead there was) and that's what drove the emperors and their closest advisers to become the lunatics that we know, causing the city of Rome to become more and more decadent. At least that's what the theory says. Without lead maybe we'd still live like the Romans?
