I'm not sure I buy this argument.  Racism (or at any rate, discrimination against those not of the dominant group, since you can be of a different ethnicity but the same race and be treated poorly) is endemic in every culture where there is a dominant group and minority ones.  There are lots of minority groups in the Western world.  They aren't becoming terrorists.  Muslims - both born and converted - are.   And not just in the West, obviously throughout the Muslim world as well, where far more people die.  

Most Muslims are indeed peaceful people, yet there is enough in that belief system to trigger certain types of youth to violence and lust for power.  And quite frankly, the larger Muslim community is just not doing enough to excise this element from their midst.  

How this will be resolved is anyone's guess, it's gone too far, too much of the blame game has gone on, and continues to go on.  But at least let's call a spade a spade and move on from there.