If we find that the earth is no longer capable of holding us up, we must decide whether to move or stay. What will your choice be?
I will stay until the worlds falling apart with me. I'm too lazy to start new habits again in the new place, and maybe I could die too because I can't survive with the habits there.
My choice will depend on how much the Earth can't holding us. If the situation is really bad and unsafe, I'll think about moving to a more suitable place for our survival. With loved ones, of course.