There are three reactions to Isis among western Muslims - active support on the streets from the excitable young lads, deranged conspiracy theories from Yasmina Haifi i.e. Isis is a Zionist creation
, and utter deafening silence from everybody else. Suppose one of those youthful jihadists returns from Mosul and decides to decapitate a French Jew. Do you think that trio of reactions would be any different?
This is beyond "integration" or "assimilation", and closer to what William Wilberforce, in another context, called "the reformation of manners", and on a scale even he might have balked at. Without that, the numbers will, as in Turkey, prove decisive.
Why do nations whose the 'numbers' are different (like the US) join in this mad consensus of appeasement and accommodation of theocratic fascists?