Look, hear it from leading economist Paul Krugman:
https://www.youtube.com/watch?v=6noQVuIP_74
"...rural, white Americans who feel they're losing their country, their ownership of the country and they're right...in the end, they're not the future..."
Ok, let us not worry about the grammar. That’s true. Only the coming America will not differentiate between grades of white, and the future may not be the multicult wonderland depicted by academics, if all of America becomes a giant Detroit, or Baltimore. And, what happens to the nuclear weapons, likewise for Europe? No happy ending, Paul.