I think we all already know that whatever we do to ISIL in Syria/Iraq will not solve anything. The ideology will just spring up everywhere else. Anyone who has looked at it has already stated that the battle is only around 25% military and 75% propaganda. It is the propaganda war that we are losing badly. Though now, following the terror attacks in Paris, looks like we are going to fall into our usual crap response:
Silences, marches, loads of fine words and brave speeches
Reassure everyone they will be safe as long as they give up more of their rights
Treat the conflict as if it were WWII and bomb the place to bits
Declare that we have won and come home leaving Noddy in charge
Watch multiple offshoot groups spring up and cause more chaos
... repeat
This is a war, but it's not a war for territory or access to resources, it's a war for adherents to ideologies. Shooting or bombing people doesn't change their ideology to ours, it makes no gains, it at best is just wasteful of lives and at worst it actively encourages people to adopt the opposition's mentality.
We need to be convincing, not shooting: no-one accepts a message that's delivered at gun-point, they might or might follow orders and instructions.
We need to be educating, nurturing, building and developing. We have a culture that's worthy, that they oppose from a combination of ignorance and fear, and those are both combatted by exposure.
We need to export our culture, export better ways of life than primitive tribalism and a 'might-makes-right' barbarism so that there is no suppressed, depressed, repressed pool of recruits waiting for something to enthuse them that glorious combat will bring rewards in the next life at the expense of our freedoms and wellbeing in this one.
O.