There you go, assuming the worst with a blanket statement. I have already heard Muslims across the world make statements against radicals. Maybe if you looked, you would too. 
It is not a problem with the religion, it is a problem with the people interpreting the Koran to suit their needs. No different than Christian Americans trying to tell everyone else how to live while ignoring the teachings of Christ. The problem with this world is how people use religion to worry about others when the concept centers around the self and your relationship with whoever you think is their moral guide. 
Asking religious people to coexist? The whole concept of religion, having one god while disrespecting others is the recipe for what is taking place.