What will be the next world war?

[Zlejedi]

I see three options:

1) religious war beetween muslim countries (including several european coutries like France and Germany if current demographic trends stay the way the are now) and remaining Europe countries + Israel and USA

2) resource war started by Russian vs Chinese conflict escalating over whole Asia

3) if above don't happen it will sooner or later come to conflict over space exploration control but it's hard to predict sides and main actors (through Russia, USA, China, Japan and France are highly probable).