As long as the Middle East and Islam, as a whole, refuse to stop terrorism they should expect to be blamed for it's continuance, blamed for every act of harm done to innocents, and held accountable for every life lost by their own zealots. They should be guilty of treason and crimes against humanity.
Malala Yousafzai, the youngest-ever Nobel laureate, offered some timely advice to politicians and media alike. "It's important that whatever politicians say, whatever the media say, they should be really, really careful about it. If your intention is to stop terrorism, do not try to blame the whole population of Muslims for it because it cannot stop terrorism. It will radicalize more terrorists."