If both sides keep fighting there will be carnage. At this point it doesn't look like either side is going to stop because if they do, the other side will just take advantage of that.
Why are you derailing this thread. It's not about whether or not we are more civilized. It's about stopping the carnage in Syria.
Currently, the only feasible way to stop it is if one side one wins. So which side do you want to win?
I agree that I have to be very careful not to appear derailing this thread
I do not see any evidence that one side winning will stop the carnage.
Nor I see any evidence that a common solution has been proposed to stop the carnage