I’m always a sucker for apocalyptic scenarios and you come about describing it in a very different way.

I’m not too sure about this but, is a colon necessary in the last paragraph?

Hmm, maybe it’s just late and I’m pissy, but this has kind of been done. The whole man making man extinct with fancy bombs thing has been done a lot. It may also be that I was just put off by the tense changes in the first bit, present, future and past tense all being thrown about willy nilly. It’s very disorienting.