Ai. It can be controlled, because you can't completely control it, so don't put it in the category of human beings for the time being. Therefore, if we don't put it in the category of people, we should not think with people's thinking. If you input to artificial intelligence: "How to make the earth the best environment", then the answer given by artificial intelligence is: "Eliminate human beings". Does this answer feel problematic? No problem! Because human beings have developed, the industrial revolution! So far, have rabbits destroyed nature? Maybe, but will artificial intelligence give such a terrible answer? Therefore, artificial intelligence is developed based on human core values, and what model you give is what model. Tell it that you are not it, but him and her, and we can imagine the future together. Maybe this day will come, maybe mankind will have a reincarnation in killing and nuclear weapons. Just like tens of thousands or hundreds of thousands of years ago, the last human beings in this era are the future Adam and Eve. Perhaps, we will usher in a new future, some of which will stay on the earth and some of which will explore mysteries in space.