The ISIS attacks on Friday the 13th in Paris, in Beirut, and when the Russia plane was attacked, were an attack on all modern civilisation and society from Lebanon to France. The target on Friday was the values first articulated on Paris streets in the 18th century that led to a modern liberal revolution and eventually liberty in speech and assembly, fraternity expressed in tolerance and plurality, and equality between genders.
Be clear about what motivates ISIS. It doesn’t massacre Yizadis to stop their drones and protest Yazidi imperialism. It kills them and enslaves their women because of their religion. Salmon Rushdie's Japanese translator was not murdered 25 years ago because of the invasion of Iraq. The mad ideology of ISIS began to be popularised through the insane ravings of Sayd Qutb in the 1950s and 60s.