http://retardidy7pvg5pu3vrum4lhc6w57ioeaudftc735xtgjlkse7elqnqd.onion/ted/The%20Truth%20About%20Primitive%20Life:%20A%20Critique%20of%20Anarchoprimitivism.html
In the first group the average weekly time each worker spent in these activities was about 26 1/2 hours; in the second group about 36 hours. But this does not include all work; it says nothing, for example, about time spent on child care, in collecting firewood, in moving camp, or in making and repairing implements other than weapons.