That's true for sure. The world our kids and grandkids inherit is going to be SO different than what we know...it's downright scary and so unpredictable.
I think some of the European countries are waking up to that fact...but I also think they've hit the snooze button one to many times and nothing can stop the Islamification of Europe.
When I was stationed in Germany in the early 70’s, Turks were rare and were essentially migrant workers.
When I returned in the mid 90’s, they were in serious numbers, and they controlled neighborhoods, and they created serious animosity.
Just an observation