It has to happen. Doug Casey sees it and discusses it intelligently if a little too An-Cap optimistically.
Again, it’s a little too libertarian, but at least Casey subjugates politics and economics to their proper, lower places. He does touch on the keystone of reality: Demographics. It frightens people to speak of, but the things that hold societies together (or break them apart) are race, religion, and IQ. “Trust” factors into all three, as does the societal, cultural facets that come from each and from all three together.
Compatibility: we don’t have it anymore. The odds heavily favor a civil war in the US. A peaceful solution is technically possible, but we are a fractured people who crave the hard way. Interesting times are here and now; this video is a great look into them.