America’s incarceration rate is in decline

>Rapidly declining numbers of youth are committing crimes, getting arrested, and being incarcerated. This matters because young offenders are the raw material that feeds the prison system: As one generation ages out, another takes its place on the same horrid journey.

Another factor which will soon impact this, if it isn't already, is the rapidly changing nature of youth. Fertility rates have been dropping since 2009 or so. Average age of parents is increasing. Teen pregnancy on a long and rapid decline.

All of these working together means that each year the act of having a child is much more deliberate and the parents likely having more resources. Which in turn should mean fewer youth delinquency, which as the article notes is how most in prison started out.

We may have swung the pendulum a little too far towards deliberate, though. The birthrate right now is below replacement rate, meaning that if we keep going like this (even if the birthrate doesn't keep trending down and holds steady) that society will die off. We need to figure out how to build an economy and society that can facilitate deliberate responsible parentage younger and more often. Luckily we have generations to solve the problem, but it’s there looming.

A plane at 75,000 feet can descend for a long time and then level off without crashing. Eventually population will stop declining. Everyone needs to just chill about a declined birthrate.

What is your proof that it will not decline further? If you have no proof, then at the very least the cause must be investigated. After all, the concern is that the current rate of declining birth rate, means extinction in a few centuries.

You don't just shrug that off and say "oh well, it'll probably be just fine."