It is very simple, really. We humans just don't have the mental capacity yet to understand the details we are learning about the Universe. Only if we survive as a species beyond this petty war, greed, hate crap that humans do will we have a chance to evolve with better brains to understand stuff we cannot yet begin to comprehend. (My current analysis is that the "known" Universe is just a tiny bit of what we can try to comprehend, the great explosion that started the creation of our planets, suns, galaxys is just one of many such interesting things that go on. We are just to basic intellectually to come to grips with all that is "out there".)
We all just have 5 usable senses. Touch, smell, vision, hearing and taste. Think about all those other things going around in the universe that we do not have senses to be aware of?
Ergo, humans are screwed, the doomsday clock is almost at midnight. (Vote wisely folks - war and greed and hate SUCKS!)
So, how do I deal with all this bad news? I watch this --->
Most Extreme Elimination Challenge - Wikipedia