Indeed, if merely the top two largest countries combined their government would control 30% of the people, & if the top ten combined their government would control over 50% & with the power & wealth they held theyd pretty much control the world.
Its not really that hard to imagine, however imagining it doesnt mean that I support it.
I personally think it will be a very sad day on the day it happens, but I do think, at present, its the direction the people are taking the world in.
There is a bit of a battle going on, at the moment between the individualists & the collectivists & the collectivists appear on top at present.
Its sort of like ants.
Ants have colonies, & super-colonies & the super-colonies are currently driving the regular colonies to extinction.