Is it possible for one world, one church, and one leader?
Do you mean making possible the emergence of the antichrist? (I see that you are a minister).
I hope not.
Because that’s what one world/one leader would enable. This catholic word suggests why.
Subsidiarity: (in the Roman Catholic Church) a principle of social doctrine that all social bodies exist for the sake of the individual so that what individuals are able to do, society should not take over, and what small societies can do, larger societies should not take over.
From this Wikipedia link on civilization collapse:
The anthropologist Joseph Tainter theorized that collapsed societies essentially exhausted their own designs and were unable to adapt to natural diminishing returns for what they knew as their method of survival. The philosopher Oswald Spengler argued that a civilization in its “winter” would see a disinclination for abstract thinking. The psychologists David Rand and Jonathan Cohen theorized that people switch between two broad modes of thinking. The first is fast and automatic but rigid, and the second is slow and analytical but more flexible. Rand and Cohen believe that explains why people continue with self-destructive behaviors when logical reasoning would have alerted them of the dangers ahead. People switch from the second to the first mode of thinking after the introduction of an invention that dramatically increases the standards of living.
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