I’ve heard Hugh discuss the New Jerusalem multiple times, and he has not mentioned anything like your assertion. Instead, he merely points out there are no known objects that large in our universe with cubic shapes, because gravity rounds off their corners.
Therefore, Hugh says, when God does introduce that gigantic cube, it will be evidence that God no longer is using gravity. In His new heaven and new earth, Hugh says, God will introduce new laws of physics. Gravity will not be part of it. Nor, apparently, says Hugh, will electromagnetism, judging by the fact that our light source will be God Himself (Rev.22:5).
I’ll leave the flood and hominids for another time, because it is bedtime.
Well, I’m glad that Hugh Ross can now admit that God can work miracles because he told me a cube that size was impossible.
He need to apply his admission of the miraculous to the global flood, now.