Earlier quoted context omitted.
Aah of course... somehow we should believe that at some stage something accelerated to an impossible - according to all current observation - speed and then decelerated, somehow dissipating this energy somewhere. Just to fit a bunch of observations that wouldn't otherwise make sense for the current model. I remember the story of a chap from Pisa having a hard time trying to budge a bunch of clerics to consider his ob…
No, it is that spacetime itself is expanding. Nothing with mass accelerated to an impossible speed.
Ah right, of course. So what caused space time expansion to accelerate and then the opposite?