Birth rate and jobs

 In the past, we were concerned about the renewal birth rate or population growth, which meant in practice two children per adult couple. 

We calculated something like this: "At twenty, our children will be adults who have completed high school and are looking for their first job. They will also be thinking about starting a family. If they start one right away and also get a job, they will have twenty years of working life , when their children will be twenty years old and they will finish high school and want a job and children. In short, in twenty years, which is not enough for retirement, employers would have to create two new jobs. Only for their grandchildren would they release their working years at forty our jobs. And of course we will replace our retired parents". Of course, we realized even then that we are not actually capable of creating these jobs and were relieved when young people decided to have children a little later, somewhere between the ages of twenty-seven and twenty-eight. In any case, it would have been better if as many of them as possible decided to have children, or rather to start a family, when they are already at an age when they are sure to finish their studies or have a few years of freedom.