Main problem in the USA is who in the future gets to decide who is pure USA , and what does it mean to be so , how does a USA look , what does he think , what are his politics and what is his religion.
Of course this problem is everywhere.
Actually, it’s only a problem for the ignorant, not for the person in knowledge who sees beyond the material bodies and the multitudes of cultures. The self-evident truth of the equality of all beings holds true in a heart built on truth and knowledge. At the same time society naturally differs as does cultures and peoples mentalities , before globalists began to exploit the world seeking cheap labour and cheap imports , countries lived their own cultures and they were self sufficient in most things . Keeping things small , local, and independent is natural. It’s not good to depend on others , especially those who can not be trusted .
The dream of a one world is a profit ridden dream of exploitation. This is not the vision of the intelligentsia. Small and local and personal is good .
Unless one introduces dualism where the individuals can be seen with equality and respect, turmoil in Western societies will increase, and we need a consciousness revolution to be able to leave in harmony and diversity.
The Vedic intelligentsia know how to do it .

Sri Caitanya Mahāprabhu movement of unified consciousness based on multiple levels of understanding God is predicted to sweep the world,  the need for a global forum is obvious and the need to create unity in the diversity based on real knowledge of consciousness based on science,  philosophy and religion is where the unified  consciousness is founded.

It’s no chance event that everything is working in certain directions.

Einstein said that religion without science is blind and science without religion is lame.

Consciousness and dualism is the key to peace and tolerance
http://www.thevedicspectator.com