Dare to ask Buddhist friends, how does Buddhism explain the spread and continuous growth of population?

People's distractions are constantly dispersed and increasing, so the population will increase, but when the distractions increase to a certain extent, you will feel tired and you will rest and sleep, so the population will suddenly decrease at a special time. ...

You can observe the world from yourself, and you are the epitome of the world. The cause of everything is in your own heart, so if you observe yourself more, you will find the truth of the outside world.