Nathaniel Branden claims that by virtue of "the tribal mentality,” "in primitive cultures the idea of romantic love did not exist at all. Passionate individual attachments are evidently seen as threatening to tribal values and tribal authority." Dr. Audrey Richards, an anthropologist who lived among the Bemba of Northern Rhodesia in the 1930s, once related to a group of them an English folk-fable about a young prince who climbed glass mountains, crossed chasms, and fought dragons, all to obtain the hand of a maiden he loved. The Bemba were plainly bewildered, but remained silent. Finally an old chief spoke up, voicing the feelings of all present in the simplest of questions: "Why not take another girl?" he asked.