So many children making unnecessary noise places. Yes, this is not a new topic, but today it is more than complaint. Today there is a plan to deal with and help the children to be presented.
Electroshock collars that are mandatory in public on all children under the age of 13. These collars would do three things. One, it would shock the child for being too loud for too long. Second, it would keep children from misbehaving, the older one picking on the little one, taken care of with a long shock. Thirdly, it would instill fear. Every adult would be given a remote for the collars, so anyone can stop any undesired behavior. Imagine a trip to grocery where all the children are silent, well mannered, and never is a seen made.
Better school. Children need to be better educated. They need to have teachers that don't want to kill themselves. So we need to pay the teacher more, but hold them to a far higher standard. Less time wasted with coloring and bad fiction. More time spent on history, math, philosophy, and fiction that actually teaches a lesson. Philosophy, taught properly, could prevent many issues with children.
A license to breed. Parents are by far the largest influence on a child. People in an abusive relationship having a child will inflict abuse on the child. People that are immature are far more likely to be neglectful toward their children. Parents need not be held to a financial or educational standard, only to standards of maturity, stability, and psychological fitness. Better stock when breeding leads to better children. This is not a matter of race, or a matter of class, only a matter of finding good people to have children.
Allow children to fight to the death. In school some children are picked-on and tormented. This isn't right. So imagine if that little smart mouth that is making fun of a larger child had to face the wrath of the larger child. It would be a small ring, where the smaller and mouthier child couldn't run. All the other children would have to watch this fight. After the picked-on child smashed the face of the other child a few dozen times, they will never be made fun of again, and the other mouthy children will think twice about making-fun of anyone. The fights could only be one on one, and go on till the original victim is satisfied. It wouldn't be allowed to happen without reason, there would need to a "strike" system in place, an adult witness to the misconduct and/or other such safe guards to prevent a child that simply enjoys violence from taking advantage of the system. This could make school a much better experience for the vast majority of students. Less stress at school would lead to less acting out other places.
These are just a start of what could be a better world. A world that is more polite. Over population, could even be quelled in time. Remember, this is all for the children.