Based on a previous talk [1] there was a claim that you should be able to see events from previous aeons in the background microwave radiation.
In particular rings caused by the collision of black holes.
And from his talk he had reached out to colleagues from around the world to see if they did exist. So it seems like he does care about it being provable.
In particular rings caused by the collision of black holes.
And from his talk he had reached out to colleagues from around the world to see if they did exist. So it seems like he does care about it being provable.
[1] https://www.youtube.com/watch?v=ftjwnjR0apY