There is world history on too many people. It causes a lot of misery AND a lot of war. Its just ramping up now, its gonna get a LOT worse before it shakes out and global warming is further throwing sand into the mix. The next years are going to get VERY interesting and a lot scaryer. We are, right now, are just seeing the results on our southern border as more and more crops are failing in central America and that one will continue to grow. Same with Africa and Europe. We now have over population, global warming, crop failures, water shortages, crazies in politics, and massive greed and that list is almost endless and there isn't a lot going on to offset it. I am talking worldwide!
I think there is a quote that goes something like; "I have seen the future and its not pretty"