Interesting. I'm sure humanity will be long gone by that point anyways. There's a really great book I read a while back called 'A Brief History of Everything' that really puts stuff like this into perspective and explains it well like you do. I remember it saying that if you looked at the history of the world as one day, humanity has been here for less than a minute, that blew my mind. Along with the fact that 99% of all creatures that have lived on this earth are already extinct. Really puts into perspective how frail and insignificant our existence really is.