Respuestas al mensaje #6

Not that I was around to give a first-hand experience, most modern people don't seem to understand that shit like heavy machinery, power tools...

In this case, "sedentary" just means exactly that - they don't travel far. They're living in a stable location to support themselves year-round as...

Just my speculation here but I think the author means that most people didn't travel around as much. Maybe sessile would have been a better word...