Humanity is screwed. The world is becoming overpopulated and mostly with people living in misery. A good chunk of these people will end up joining a gang, drug cartel, terrorist group, and / or fanatic groups. In many countries agriculture cannot even thrive because either some dictator seizes all land for himself, or some band simply sets everything in fire to screw up a rival tribe/gang/religion/etc. Or some favela warfare for territory and control of drugs. At this rate the world will eventually become something like the Mad Max movies.