I've condemned insularity and nationalism when it comes to borders and finances but I love it when it's GOOD nationalism like sports and music. That's one of the great things about Eurovision and the World Cup. Watching the two national anthems and the fans of both nations - wonderful.

I've been to Iran - loved it; beautiful capital Tehran. The most gorgeous eyes - women and men - legendary beauty, the Persians. Shame about the current anti gay regime.

Never been to Argentina. Not mental for South America. Know Brazil well; been to Venezuela too.

So I encourage cultural and national (and even regional) individuality (Berbers are fascinating). But I repeat - open all borders; start treating the human race with respect. We are all one.