In case you missed it, we are already experiencing World War 3, but of course it's slightly different than the bombings and casualties of the previous 2.
It's called NWO, and the big Generals (IMF, banks and big corporations) have under their economic and financial dictatorship the majority of the population, and under their possession almost every natural resources on the planet.
Presidents, goverments and politicians in general are just the pawns. Civilians are the victims. By the way, Europe is under islamic occupation right now...
I wouldn't call it a world war, if you can call it something already. Can't deny there's a lot going on in the world though and pretty sure things are going to escalate somewhere really soon. Also hacking and other 'virtual warfare' is playing a big role right now and in the future.