It's a complicated situation and nothing is just black or white. It's going to take some serious action to get rid of the situation, but I have a lot of hope for the people of Europe to step in and not allow this to continue. They need to if they don't want ISIS to take over everything.
As for refugees, we just need to find a more acceptable place to move them over to, closer to them. No offense, but thousand's of Syrian's would be crazy to let loose into western society. Be cautious, terrorism is still a very real and alive thing, especially in the middle east. Letting thousand's of Refugees over here would just spell doom, because the chances of one or even more of them doing something dreaded to our society are very high.