How will bombing Assad save lives? Just answer that question. Will it end the Civil War? Will it return the refugees? Will it result in a better government? Or will it simply insure that Syria is perpetually f**k with by foreign elements, whether Israel, Iran, America, Russia or Saudi Arabia?
Just lol.
What is the end game? You can't claim humanitarian intervention without a specific goal... and if your goal is to ensure that Syrians are only slaughtered with just guns and artillery and tanks, but not chemicals... lol.