Why such bad incidents taking place for the people. They have not anything bad, they're just supporting people in their bad situation, even when no countries came forward to give support.
You reap what you sow...
We shouldn't have colonized the world, we shouldn't have used and destroyed them, we shouldn't have burnt to the ground their cultures and civilization...
Now it's too late. No peace is possible. We can either finish them or drawn.
Answer is not so simple.
We have to understand that Arabs countries was under dictatorship regimes for a very long time (Syria, Egypt, Iraq, Libya) etc.
When Arabs spring arrived, in most countries happened big politic change and democracy but people wasn't prepared for it.
Political instability created chaos and new conflicts.
You can't blame Western countries for it.
They didn't initiate this political and democratic movements but reacted in some countries, like Libya, in order to protect innocent people from brutal dictator.
Unfortunately, their actions created even more chaos and conflicts.
In my opinion, both sides are guilty, local politicians and Western governments.