Well, I do believe that the Earth would be a much better place without us. And yes, I am alive and I plan to be. Just take a look at the long list of ways we have been screwing with the planet for centuries and you will realise that it is us who is at fault.

About the satellites, it was mentioned in documentaries and other videos as well that they would fall after a certain amount of time. But you may be right about them. Need to do more research on that.