I thought the common gloss-over explanation was time didn’t exist before the big bang so you don’t need to worry about what came before it.
That’s what I heard from that Hawkins guy, and the fact there was no time yet confirmed that there could not have been a creator.
I wonder what the math would be to calculate the possibility of life in other planets / universes that have managed to avoid the fate of their own universe collapse or sun collapse.
Well we already know the Milky Way has 200–400 billion stars and as many planets with an estimated 10 billion of those orbiting in the habitable zone of their parent stars. And there are hundreds of billions of galaxies that we can see. They zoomed hubble in on the tinyest darkest spot they could find and left the aperture open for a like a month not so long ago. The pictures came back of… loads more galaxies.
Am not convinced of an infinite number, seems a big jump that just because you can’t see them all there must be an infinite number.
As for the odds of other sentient life, we need more data. The trouble is we know ours took 4 billion years but until we find life on at least 1 more place we have no way of knowing if that if amount of time is the average (in which case the place will be teeming with civilisations). Or life could be a freak occurrence that usually takes 1000 billion years.