This, the recent phrase of UK Prime Minister David Cameron.
It would be more difficult to create such an attitude in the United States, for various reasons. Commitment to the idea of Western Civilization among many groups in this country is nil. Among the elites, the young generations have all been brainwashed into the notion that all cultures are equivalent. Most are embarrassed to think of themselves as American. It's a sad situation. While Obama is the first American President fully imbued with these notions, he may not be the last, thanks to the sad condition of American higher level educational institutions. (Or lower level ones. I've worked as a substitute teacher in urban high schools before and saw the nonsense therein propagated.) Nonsense across the board.