Work load used to be significantly less in the medieval ages.
And even less in hunting/gathering times (probably). All the ethnographies we have of (formerly) extant hunter/gatherers show them basically not even working a part-time job. The !Kung-san of southern Africa were recorded as putting in an average of 17 hours a week of food-related work - and this was in a much sparser environment than what our ancient ancestors existed in.
And even less in hunting/gathering times (probably). All the ethnographies we have of (formerly) extant hunter/gatherers show them basically not even working a part-time job. The !Kung-san of southern Africa were recorded as putting in an average of 17 hours a week of food-related work - and this was in a much sparser environment than what our ancient ancestors existed in.