[osense]

Not to mention that many of the skills needed by the original cavemen to survive are gone in today's society. In other words, if we were to compete with the original cavemen in their environment, we would most likely fare rather poorly, at least in the short term.

Not trying to glorify off-the-grid living or anything, but I think it's interesting to think that in some (very specific) ways, the cavemen were actually superior to us.