http://retardidy7pvg5pu3vrum4lhc6w57ioeaudftc735xtgjlkse7elqnqd.onion/ted/The%20Truth%20About%20Primitive%20Life:%20A%20Critique%20of%20Anarchoprimitivism.html
Characteristically, the anarchoprimitivists usually fail to cite their source for this supposed information, but it seems to be derived mainly from two essays, one by Marshall Sahlins ( The Original Afluent Society [2]), and the other by Bob Black ( Primitive Afluence [3]).