The answer then is to kill all the ISIS bastards, every pea-picking last one of them.
They’re brain-fried & only extermination will end their murderous spree and might deter the recruitment of more of them.
The only answer is to kill them. You cannot reason with them. You cannot win their hearts or minds. You can’t take their lands because they don’t really claim any nationality. You cannot deter them with the appearance of force because for them the goal is not victory - it is to precipitate the biggest conflict possible to cause Armageddon.
They will kill our children. They will commit the worst atrocities. They will never think like we do nor will they ever value life as much as they value death.
They are satanic.