Lots of you guys really ain't into this whole multi-cultural thing are you?
This whole thing is mostly bunk anyway, just the usual migration pattern of 'stuff'.
Hell, in the UK we've seen a surge of Polish guys coming over here to find work. There's lots of complaining because they put UK guys out of work, but that's just the way capitalism works.
I find it amusing that some of you complaining about 'muslims taking over' are the same ones that were wailing on the UK for not wanting to adopt the Euro as the primary currency.
They are both similar assimilatamatory events.
Groups merge and groups divide, that's just the way of the world.
The trick is in influencing what does and what doesn't to your (or your country/religion/organised crime syndicate/other arbitrary affiliated-group)'s advantage...
Personally, I think we need a good bit of global thermo nuclear war!

Nothing like a bit of life-threatening adversity to pull people together!

(Disclaimer: Since there are people out there who probably are that stupid, this is for you: That was a joke. And also I have been playing DEFCON too much...

)