"All in all, the research suggests, hunter-gatherer adults spent an average of 30 to 40 hours per week on all subsistence-related activities combined, which is

"All in all, the research suggests, hunter-gatherer adults spent an average of 30 to 40 hours per week on all subsistence-related activities combined, which is considerably less than the workweek of the typical modern American, if the American’s 40 or more hours of paid employment is added to the hours spent on domestic chores."