No full scale invasion of Syria, but a clear UN scripted conquest of rather small areas to create save zones for civilians. All civil war parties should agree with it, should they? There would be no fighting necessary, if they would support the safety of the people.
Turkey, Jordan and Israel should be no problem, and even Iraq would probably join the club. Lebanon would be difficult, but maybe the Russian harbour at Tartus could be a beachhead for a safe zone. I guess Tartus is Assad's playground right now and his forces could leave the area.
Edit: well, there are already safe areas on the other side of the borders in Turkey and Jordan. All people can decide, wheather they want to leave the battle grounds or not. The international community should stay out of Syria and stop all support for any party. Simply wait for the last man standing. Those who stay in the combat zones are on their own.
You have a war in your country? Move out of the way or fight.
@ skybird
First I thought one zombie interviews an other one.
But Krauthammer has a valid point.