World war 3 will be a destructive one and a threat to existence itself maybe our time or era as humans is gradually coming to an end ,only an Alien or extra-terrrestial being can bring peace and save humanity if that war breaks out ,maybe the supernatural being Christians were talking about YAHWEH. Every country,nation,tribe in all the continents want to settle their scores,mexico wants to take back California , Russia is recently started talking about Alaska,china wants to Reunite Taiwan even here in Africa pan-Africanists believe the map of Africa has to be redrawn different from the Berlin conference Africa ,the whole thing is beyond human capability technology is now a curse instead of blessing