My friend (catholic) and I (atheist) were taking about religion. We bare both scientists and therefore wanted to look at it scientifically.
After discussing, We have stopped at the question about where everything Came from. We have concluded that there is three possibilities for this.
Let's use the big bang as a scientific discussion point. Either, you have the big bang, and something before it, making it. Something whole that can not be easily explained. E.g. existence is a line with a start.
The other is that it is not a start. There is, even though we do not know what it is, something before the big bang. And before that, there is something else. E.g. existence is an infinite line.
The last one is a circle, but I would say that this could fall in either of the categories. Either there is something making something as infinite going around, or the circle started somewhere.
I would think that because the line with a start explains existence with "there just is something beyond our comprehension", we could also use the same argument for the infinite line. They are therefore equally probable.
Do you have any interesting thought around this?