of Central Brazil are one of a few surviving indigenous cultures that is uniquely protected by a national reserve in lowland South America. Through no effort of there own, they have been isolated artificially from Brazilian social and economic influences that reach almost every other Indian tribe in Brazil. This unusual situation has made it possible for the Kalapalo’s culture to be undisturbed by the outside world and the surrounding tribes. Much of Kalapalo life is run through a central concept or an ideal of behavior, called ifutisu. Thi ....