There is a scientist’ outlook on human life in the future: humans should prepare to live on onter planets due to option that Earth will become not suitable for human life. Despite on hypotetical problems, I believe that the human life on other planet will be usefull for people.
The main advantage of life on other planets it is survaive our civilization. The global task any type of life it is to save and give DNA to next generation. There are a lot of dangereous actions in the universe. Any action can destroy of humanity that will be our the disappereance. If something heppens with Earth and society be died, we will
have others worlds with human. For instans, the Sun will explose after four billions years, we won’t be able to live on Earth already after 3 billions years and if we don’t have create others homes on others planets, we will die and the history of humanity will finish. More lakely, an asteroid will fall on Earth and it is preasure for us, we have to explorer new cosmic places faster.
In the other side, the disadvantage of the existence dozens worlds with human is the diversity of devolopment and opportunities. People tend to expluatate others people, and the likely future has one major planet and minor planets of slaves. Different governments can not deal agreement on one planet – Earth, and it will be avaliable on more abstract level. Some research predict that the main planet will create the best world for them when poor planets will work for resourses in same time. The wide system of planets create a field for polotical games.
In conclusion, the life on the slave planet is not good way for us, but the option save our civilization in the universe more important way. We must focus on development of technologies and space travels to solve problem of our existence faster.