Diversity is an aspect of human existence that cannot be eradicated by terrorism or war or self-consuming hatred. It can only be conquered by recognizing and claiming the wealth of values it represents for all.
The acknowledgement of a single possibility can change everything.
This division is not one by religious affiliation, rather it separates the extremists and the peace-loving people.Therefor I'm optimistic: now a humanistic Islam is getting shaken awake. Moderate Islam needs now to finally break cover and explain how to deal with the violence-glorifying parts of the Quran. The (psychological) repression that this has nothing to do with our belief doesn't work anymore. We have to face this challenge.
The city of Paris, France, became a place of refuge for biracial Americans during slavery and at the time of the Harlem Renaissance for black musicians, fine artists, writers and others seeking opportunities to practice their craft free from American racism.