Talk:Scenario: World War III (Obama vs. Putin)/@comment-26840957-20150731131019/@comment-26577560-20150804062910

If large scale nuclear war take place during World War 3, human has to go underground to live or migrate to the moon or planet Mars. Are we ready to live underground then??? Maybe more than half of the world's human population will perish and another Ice Age will occur in this earth. Humans will have to suffer for many hundred thousand years before the world go back to normal.