@BillRM,
Bill,
As to whether or not there are carbon-based life forms on any planet circling the nearest 5 stars to Sol…
…we have absolutely no evidence there is such life there and we have absolutely no evidence such life does not exist there.
There is absolutely no need for carbon-based life to be there.
The best comment that could be made at this point is: We do not know if carbon-based life exists on any of those planets or not.
To suggest that we default to “there is no carbon-based life there” or “there is carbon-based life there” or “it is more likely that there is carbon-based life there than that there is not” or “it is more likely there is no carbon-based life there than that there is”…makes no sense. It simply is illogical.
The same thing holds for the existence of gods.
But the question still remaining is: What is the basis for your assertion that the chances of the existence of gods is near to zero?