Frankly I am quite fed-up with the 'diversity propaganda' that we are force-fed every day, however I have to recon that North-Korea which is probably the least diverse country on earth, is not exactly booming with cool and novel ideas ;-)

The problem I see with 'immigrants enthusiasts' is that they choose to focus only on a few successful examples and ignore the bad apples. Even if we don't speak about terrorism, yesterday the OCDE published a report that say only one in six immigrants come in France for work.