we are already there, take a walk around the capital, its turned into a place that is not readily recognisable as a European city, i know its not a city, that would be the city of London, the little bit in the middle, i only say this because some joker will say you do know that London isn't a city, yes i do. however back to the point, we have large communities of Chinese who never mixed, i would add any number who can't speak a word of English, even having lived here for many years, my last venture to shops in Chinatown gave me that impression. large swathes of London are now almost Asian, TH is still mixed but not with the white communities, they have been dying off, or moving out, but Somali, Pakistani, Bangladeshi, Iranian, Iraq's and Afghani's, and i truly wonder that some think this is all going to work so well, not on your life, Asians are not one group, they are Muslim, Hindu, sikh, who may not get on together, same for many Africans who have come and settled, same for African and Afro Caribbean, forget the white folks in London, they are becoming the minority, unless more East Europeans move in, to take the place of the dwindling indigenous population.
someone out there thinks this is how it works, multi cultural, multi faith, multi what, when you look at the countries they have come from, the strife, wars, and endless bloodshed. they have simply transplanted that homeland into another country.