There is actually interesting research done on this. Studies say that white people are soon going to be the minority in the world. It has to do with the average European or white skinned American only having an average of less then 2 children per family when 2.11 is needed to sustain a culture. By the year 2050 Muslims will make up the majority of Europe, and a similar trend is taking place in Russia.
THIS IS NOT rocket science, it's plain, simple
logic...if current immigration trends continue
in Britain, the British people will be a minority
within the next 30 to 40 years and will have vanished
completely within the next 100 or 150 years. And the
British culture and the British civilization...will be
extinguished. We are in a struggle for the very existence
of the British people themselves - Arthur Kemp (BNP)
http://www.redicecreations.com/article.php?id=25217
http://www.outsidethebeltway.com/whites-will-soon-be-a-minority-of-the-u-s-population/
http://www.thecommentator.com/article/3770/the_islamic_future_of_britain
http://www.danielpipes.org/blog/2005/08/predicting-a-majority-muslim-russia