It strikes me after reading recent posts that we all cherry pick "reasons" for things being the way they are in order to suit what we want to believe (myself included).
I think we're probably all partly right
The history of Christian societies is that they have loosened their ties on their 'subjects' faster than other religions appear to have done, for instance. That's probably in part due to the development of technologies and scientific findings which brought into question classical views of reality as well as a degree of personal freedom that comes from the multiplicitous nature of Christian sects. The reality is that it's unlikely to be entirely one or the other, and opinion swings on the degree to which one trait or the other dominates.
And there is no truly objective way to determine whose reasoning is correct, so we all carry on defending our own corner without making any real progress towards the truth.
So how do we discover the truth?
We review all the possible societies and see which themes are common, which are specific, where the common elements are and we work towards agreement on probabilities.
Are we guilty of presuming what is true, then picking evidence to defend it?
Has anyone the courage to allow the truth to come to them, by inviting it in?
Everyone likes to think they have that courage, everyone probably succeeds sometimes and fails at others - ultimately, we're human, but I like to think that collectively we're getting closer to truth as time progresses... (over which time, the data suggests, a higher and higher proportion of people aren't believing in gods, but I can't say whether that's a cause or an effect
).
O.