It is a fact that one day this will all blow over and become part of history but having a solution that takes 10, 20 years can't be considered as a solution. That is my point. The solution, that can be named as such, that is required is one that can be achieved in say a year or two or even less.
You aren't going to be able to resolve those sorts of issues in that sort of time-frame - that's just not realistic. Look at the Northern Ireland situation - relatively peaceful since the late 1990's, but still simmering resentments and long-festering mistrust mean that it's a fragile arrangement. Children growing up now, though, who've only known that broad peace, will foster a more stable future, and their children raised without the overt hostility will be a little more peaceful. This is how cultural change works, you can't 'enforce' it.
Anything less than this isn't acceptable as a bona fide resolution of the situation for the desperate Syrian people, the self serving trade deals of the West that have impoverished these MENA countries and the way the West has supported dictators in these regions, and the mayhem that is swarming the European shores. This is why I say that there is no real solution.
There are solutions, but they will always involve compromise and time. The first step has to involve isolating terrorists - whether state-operated like the Assad regime, or independent like ISIS - from their funding and support mechanisms to drive them to the negotiating table, and then build something rather than sending in bombs to destroy.
A 10,20 plus year solution will only leave the residue of the bitterness that is in these countries towards the West to fester further and as we have seen in Europe's history deep wounds take many generations to subside to mere rhetorical gesturing.
Whereas people who hate the West now aren't going to forget just because they've been under the threat of Western bombs for three years. How did that work in Afghanistan, or Iraq?
O.