If you're seriously contemplating the author's idea, just try answering this simple question. If there was no desertification whatsoever, everything else the same, would the war still happen?
It's honestly disgusting to throw away the blood of people and their struggles, and try to frame it as some sort of fairytale butterfly effect.
Edit: Funny how me, a Syrian, is being down voted by people who claim to know more about his own country