I know this is slightly off-topic but I'm curious if people think that if you went back to when very early humans existed, could you and your 50 people raise these other humans to our standard within their lifetimes or do modern people have to much pre-built education so to speak. This is something I've always been curious about and in this kind of scenario you'd be at least somewhat reliant on humans outside of your core group to truly build a civilization. I'd like to assume our brains haven't fundamentally changed in the 30000+ years humans have been around but how could we ever really know? It would be cool to think that once you ran into other humans that you could just teach them to do what you need but you'd probably be just as likely to get burned at the stake.