The scope of it all is so immense, and the whole thing is very tragic. At the same time, I just try to remember that this is the kind of world we live in. Satan is still the ruler of this world for now. For us, it's all about living the best life we can, adding some good into the world as we pass through, and ultimately, having our relationship right with the Lord, and finding our name in the Book of Life when we get to the next world. At the end of our lives, that's really all that matters.