How close exactly is this planet to a third world war? The civil unrest in Iran after a phony election. North Korea and their quest to build a nuclear ICBM. China becoming ever more aggressive in international waters. China bulking and moving around troops within her borders.
All these things don't really seem to add up to much, but let's not forget that wars and even world wars have bene started from less. Iran for example, the civil unrest there could explode into a much larger event if the people do not get what they feel is just. This explosion could spill over into neighboring arab countries causing more violence. the USA, the world police as some nations would call her, might try to calm the unrest by increasing troop sizes inside Iraq, which is the neighbor west of Iran. All it would take is for our troops to head into Iran, even if it were on a humanitarian basis, would most likely still be considered a hostile action by Iran's leaders. This would cause a little war at most, but not very many Americans realize that Iran and Russia have an agreement, If Iran gets attacked the Russions must help if they want their oil from Iran at a cheaper price. Now Russia isn't quite the super power that it once was, but again.. another old agreement between the United States and the Western European countries that was formed after World War 2, NATO. Would force the European Nations to join in the fight in defense of the United States. It would only be a matter of time before North Korea tries to join in on the fight against the United States, China as it stands right now is a wild card, they might join us against russia, or they might not..
China would really be the great decider in the 3rd World War, China is just as powerful, if not more powerful than the United States, through both economics and military, Their technology isnt as great as ours but their ranks far exceed our own, and i dont care what kind of technology you have, theres no way to fight that many people. Right now China is gaining most of their economic wealth from the United States, which would most likely sway their decision to fight with us against Russia, Iran and North Korea.
This is all a prediction of course, so I'm bound to be wrong as to the many other possibilities of things that could happen along the way, but this is just one possible outcome and cause of World War 3

