Growing xenophobia, racism, nationalism are usually signs of an unsolvable Human crisis
Whenever Humanity sinks into crisis, calamity, our instinctive distrust, hatred towards others - we don’t understand, we don’t have similarity with - grows.
Usually growing Antisemitism is one of the first sign of brewing crisis, then nationalism, xenophobia, Nazism, isolationism, discrimination grows, building up to “cold wars”, militant rhetoric until the only, last “viable solution” remains to defuse the unsolvable crisis: war.
So we can either keep watching this “movie”, the well-known script unfold as each time before, or we finally use our unique Human free choice, our unique Human mind capable of critical self-assessment and start changing the only thing that needs changing: ourselves, our own inherently selfish, egotistic, exploitative nature!
In our days this is very real, very sharp, pressing, as the usual civilization-ending explosion for our own failing civilization is around the corner!