How can I speak on something like this as an I'll inform American who knows so little about this topic that it flies over my head in an emotional sense. What do I do? This world is so content with each of us trying to carve out a slice of the American/British/Islamic/etc. a dream that we forget that at the end if we don't come together we will fall as individuals.

I get it. That is a broad statement that gives no solution but rather a theme in which a theoretical solution could be found. But in all, it is so simple this solution that is. To just build together rather than on top of each other. Right?
But it is also absolute. In short, one rotten apple takes over and extorts the less malevolent. Idk I've been drinking but I wish all of y'all the best, and I'm praying for everyone hurt in this tragedy. It's all I can do.