This theory is a corillary of the fact that no matter where you go there you are.As far as I can tell I occupy the same space all the time, the space that is "Me" if I bring my finger up to my nose it is alway in the same spot. No doubt you have noticed this with your nose.
Given this, it is obvious that people do not move, the space around us moves, and space is infinitley elastic.
If I get in my car and drive to Albany Ny from Danbury Ct, and some one from Troy NY drives to Norwalk CT, when each of us arives, we have not moved at all. Space has stretched and warped around us, but put my finger on the tip of my nose and it is right where it was in Danbury.
How else can you explain the fact you are always right where you are? The infinate elasticity of space is the only rational explination.
Nick