Post-Apocalypse: Back to the Stone Age

[jason taylor]

Originally Posted by Ulzgoroth

We've got all this metal and all these domesticated species around. Even if we lost too much ground for, say, electricity to be of much use to us, our agriculture has some big edges that aren't going to go away easily and we've got all the scrap iron you can eat.

Yeah, I was thinking on the same lines. The only relatively plausible way to actually put humans back to the stone age would be to really annihilate our accumulated knowledge, including the brains that house it. People may not have all that much in mere biological memory, but they know enough to blow past TL1 without even trying unless you've somehow scrubbed every material trace of the old world away.

...However, I think you'd be pretty likely to exterminate the species there. 70 milion 4-year-olds worldwide have to survive to adulthood on their own and then manage to form breeding populations?

If someone can posit a catastrophe that kills everyone over four yet leaves seventy million four-year olds alive they can also arrange a way for them to survive.