Hi!
An alternative view on the speed of light barrier could be that the speed is a constant for gravity and its effects, I hasten to add not gravitation [force] which in my opinion operates at supra-light speeds when made to interact with other elements.
We of course can't see any FTL interactions, we are living in a Universe that operates at 300,000,000m/sec and anything that interacts at FTL is invisible to us.
I see all FTL interactions rather like an old 25fps movie and in that movie an explosive shell is fired [off screen] and the train blows up, no matter what we do [unless we are very lucky] we won't see the shell in any frame of film.
It would readily explain 'spooky action at a distance', the apparent erratic positioning of the proton in matter and all number of other seemingly 'difficult' to explain observations, including the two slit phenomena.
Any thoughts?
Edited by V-Bird, : Not enough noughts!