That is a most difficult question. There is the fact that liberalism, as a successful movement - in the sense of becoming a dominant belief structure - has slid into degeneracy. The alt right gaining public attention is another signal that liberalism is on the way into the compost heap. And yet, I suspect that mass transit and merely *regional* economic interdependence will make attempts at solving diversity most difficult. Furthermore, if this society is collapsing then one should expect volkswanderung. The final factor for consideration is that should a place such as America build the wall and end immigration, it will of course result in the development of modern barbarians on the other end which poses existential threats. Of course, America cannot endure in its current policy nor one that is "open". I'm afraid that we shall have to wait until the rubble stops bouncing. In the meantime there are adaptive solutions to be implemented in ones immediate life that are well worth discussing.
