I disagree with the fact of people with different culture would be more likely to have conflicts with eachother. I think that everybody who just try to open his mind must be able to feel comfortable and as a friend when speaking or being with a different culture's person. The biggest problem is certainly the sight of people who withdraw into one'self's mind. That kind of person are most likely to feel unsociable and narrow when they spend time with strange cultures they see around them. Unfortunatly, too much citizen of our society cannot take advantage of the beneficial experience that sharing values and way to see the world could be. Every human are different but only by their DNA, not because of the color of their skin.
Frédérik Normand