“It’s already too late. Let’s face it; the two world wars killed European civilization.The muslims are just feasting on the corpse.”
Actually, this has been brewing since WW I. The western Europeans lost incredible numbers in their militaries, and consider that it that war, described as 19th century warfare with 20th century weapons, the educated officers were leading at the front lines, not behind them. Certainly, England and France never really recovered.
Demographics is really the most powerful force on Earth.
World War 1 was crippling to western European civilization due to the leadership losses you mentioned, but given two generations of peace I think they could have recovered. They only got 20 years. The disillusionment that stemmed from the slaughter of the first ar war was converted into an indifferent cynicism by the barbaric brutality of the second. The Europeans simply lost their will to live. It showed in a declining birth rate, degenerate culture, economic stagnation and impotent foreign policy.