Parsing this, I’d like to match it up with the Hubble horizon, at least for your stated condition that the velocity of expansion is greater than the speed of li

Parsing this, I’d like to match it up with the Hubble horizon, at least for your stated condition that the velocity of expansion is greater than the speed of light: That already holds for us relative to points across the Hubble horizon. Their “past-emitted” light is still reaching us, meanwhile their “presently emitted” light never will. I need to check the proper definitions but that’s the gist. Kinda erie!