So apparently by 2040 or 2050 AI will be as smart as a human. Not only that but a few years after would be many times smarter than a human and so on.
Looks like humans are in trouble i dont believe there is a way to create AI to share our values or any kind of control switch. We only survive is there is a reason to keep us alive right?
Maybe what made you reach this kind if idea is that you've watched a lot of sci-fi movies. Well, in any case, I think it's quite possible because people has a tendency to create something that destroys the earth. Computers are smart and it is smarter than humans. Maybe what we all have seen in the movie is possible.