Of course, his approach leads to speculation and other questions which he might have thought of and cannot published …. Yet!
If we can see the light (CBR) 400,000 years after the big bang then that means that those photons (EMF) have not left the universe. The universe was a 400,000 lyr sphere containing all the photons and all the particles. Something had to keep the photons from escaping or otherwise the universe would be losing energy.
It would be like dropping a rock into an ocean. The wave would keep going and never come. So, if there is no barrier, the observed (CBR) cannot be from 400,000 years after the big bang. Those photons are long gone.
The expansion of the universe is always faster then the speed of light. However, that cannot be right because we would not see the light from other galaxies, gravity would not work, etc.
As the 400,000 light year sphere of particles expands, at less than the speed of light,
the photons (EMF) go faster than the expanding size of the particle sphere but are prevented from escaping and just go bouncing around and around within that barrier.
Therefore, the evidence of the (CMR) is the evidence of a barrier; the conservation of energy is the evidence of a barrier; neutrinos from the big bang epoch are supposed to be still around and if discovered would prove that there is a barrier keeping them here.
What keeps the photons with a redshift of z = 10 to z = 1089 within our universe?
Can anyone do some explanations of red shift of neutrinos? http://conferences.fnal.gov/aspen05/talks/mena.pdf