Footage shot by the cameraman:

No, seriously, let’s pray to the higher powers that this shit doesn’t happen…
Honestly hard to conceive how you would even organize a world war with stoneage technology. Moving and supplying an army without motorized vehicles is really fucking hard, and the difficulty increases the farther the target/battlefield is and the bigger the army is.
Einstein: yeah-yeah.
Although, in my opinion, in the coming years we can expect that they will try to drive us all into a digital concentration camp, threatening poverty and war, etc.
While we may indeed very likely return to the Stone Age or the Middle Ages, the only question is whether this will happen sooner or later…
Just my opinion.
We might not do so great if there’s a nuclear war, but I’m pretty sure guns will survive just fine