The christrians are afraid of muslim demographics

Christians are currently afraid of our demographics and say that in just 30 years europe will be an islamic state.
Watch this video http://www.youtube.com/watch?v=6-3X5hIFXYU and see why. By the way, muslims did not make this video a church did, to encourage christians to show muslims the gospel and convert them so they cvould prevent this so called "tragedy".