Interesting report about Syria’s war! Check my profile Oliver Gediminas Caplikas for more in-depth information. There are many ways to stop this madness, like neutral or passive defence of the borders, peaceful communication on all ways, diplomacy offers, a big bonus for the first parties which stop their attacks!
Think about bombers dropping survival packages, information with instructions, offers or solutions for each side to end the conflicts!
Another idea by me, buy them a Playstation or Notebook with Battlefield, Call of Duty or other war games and start competitions, the winners get prices similar like in the real war. But ok, this would be maybe a solution to prevent wars before they start.