Precisely. Indoctrination literally from the moment you are born is unimaginably hard to undo. Impossible, even.
On an aggregate level, perhaps, but on an individual level, not at all.
From what I've seen, the ability to handle the culture shock varies wildly from person to person and is strongly correlated with age.
The younger a person is, the better they adapt to the new situation. IMO the two main reasons for this are that younger people are more flexible intellectually, and that a significant number of them (but not all!) have had more exposure to other cultures due to the Internet.
I also get the impression that frustration and language skill are correlated. The ability to learn a new language is obviously also correlated with age and educational history.
Note that there are outliers in all directions, but these are the trends that I observed.
[1] http://www.pewforum.org/files/2013/04/gsi2-overview-1.png
ISIS is not creating Sharia in the commonly understood sense. It's creating a Nazi-version of Sharia.
I suggest you get a few (I would also suggest from respectable universities, not polemicists) and compare what they describe to ISIS.
1. http://www.gallup.com/poll/163697/approve-marriage-blacks-wh...
https://fullfact.org/law/uks-sharia-courts/
> While feuding couples have to at least consider mediation before going to court, it doesn't override family law. A court has to sign off on any agreement made after divorce for it to be legally binding, and won't do so if the judge thinks it's unfair.
> In 2013, the High Court was asked by an Orthodox Jewish couple to accept the ruling of a Jewish religious court on post-divorce family arrangements. The judge said that while the agreement would carry weight, it would be non-binding—neither party could get around English law by agreeing to abide by the decision of another tribunal.
edit: I mean practically, not formally. It's enough that violations of host country's laws stay unreported and violations of whatever other norms are punished unofficially.
https://en.wikipedia.org/wiki/No-go_area#Contemporary_no-go_...
Getting people from oppressive cultures who end up living in isolation with others like them to suddenly start exercising their new rights is a hard problem which can't simply be wished out of existence.
From your link:
Local police forces denied the claims [of no-
go areas]
Katie Hopkins could not name areas of Britain
that were no-go areas because it would not be
"legally accurate"
British Prime Minister David Cameron described
Steven Emerson as "clearly a complete idiot".What else would they do if the claims are not true?
Either way, that instance was related to drug dealing, not Sharia law.
This (certainly as far as I'm aware) isn't true. The laws and courts of England and Wales apply in England and Wales, and the relevant local laws and courts (e.g. Scottish laws in Scotland etc) apply elsewhere in the UK.
In terms of Sharia, there is a voluntary arbitration system for civil issues as an alternative to the civil courts, the same as the Beth Din Jewish courts voluntarily used for Jewish civil issues in the UK.
http://www.mirror.co.uk/news/uk-news/anders-breivik-trial-lu...
About war yes, but lots of those people have not "suffered" gender-inequality or homo-phobic state-politics -- In fact those things might be part of what the believe and support themselves.
Those things are part of their culture -- and grassroots -- not stuff that some bad regime imposed upon the masses. The same way they are not "imposed" upon the people in the Bible Belt.
And lest we feel much superior, those kind of laws and public sentiment was common place in the far more wealthy and educated West too. Just 50 years ago there was open, legal even, segregation. Just today there's widespread support for police brutality. And just 75 years ago several million jews/homosexuals/communists and gypsies were obliterated in the center of "civilized Europe".
And if you think those times are "ancient history" and can't understand why everyone hasn't moved forward since then, just remember stuff that's still acceptable (or going on anyway) in some places, from the death penalty and racially motivated police shootings, to mass surveillance. Or consider the fact that "sodomy" stopped being a crime only 10-15 years ago in tons of places. And that "moving forward" is easier when you're not in a state of war or even fearful of those preaching "moving forward".