I'm not sure what the question is, but here is a related item to which I ask the sub question (if I may AOG). "What will our grand and great grandchildren think of us?"
'The Archbishop of Strasbourg Luc Ravel, nominated by Pope Francis in February, just declared that "Muslim believers know very well that their fertility is such today, that they call it... the Great Replacement. They tell you in a very calm, very positive way: One day all this, all this will be ours...".
Hungarian Prime Minister Viktor Orbán just warned against a "Muslimized Europe". According to him, "the question of the upcoming decades is whether Europe will continue to belong to Europeans".
"In the coming 30 years, the number of Africans will grow by more than one billion people. That is twice the population of the entire European Union... The demographic pressure will be enormous. Last year, more than 180,000 people crossed in shabby boats from Libya. And this is just the beginning. According to EU Commissioner Avramopoulos, at this very moment, 3 million migrants are waiting to enter Europe". — Geert Wilders, MP, The Netherlands, and leader of the Party for Freedom and Democracy (PVV).'