Patrick Tierney is an American writer based inPittsburgh,Pennsylvania, who is the author of three books based on frequent visits to and field research in South America. As a mountain climber, he has worked withJohan Reinhard. He has made discoveries ofInca ceremonial mountaintop sites and, with Reinhard, made the second modern ascent of Mt.Del Veladero (21,115 ft) in Argentina in 1988.[1] An Inca ceremonial platform and sacrificial site was discovered on top.[2]
Tierney was born inIndiana and grew up in Chile and Pittsburgh. His father was an engineering professor. In 1980 he graduated fromUniversity of California, Los Angeles with a degree in Latin American Studies.[3]
His first book,The Highest Altar: Unveiling the Mystery of Human Sacrifice (Penguin, New York, 1990), was the result of being sent to do research in South America for Omni magazine between 1983 and 1989. The book discusses theories aboutInca human sacrifice, and compares this to human sacrifices in Chile and Peru today. Tierney investigates a human sacrifice in Chile of a young boy, Jose Luis Panecur, as a collective activity by theMapuche people in 1960. He then investigates other recent sacrifices in Peru. Tierney closes the book by discussing the work ofHyam Maccoby, who put forward a controversial version of Jewish and Christian history. The book received a positive review in theLos Angeles Times.[4] It had been planned as the basis for aNational Geographic documentary.[3]
Tierney then publishedLast Tribes of El Dorado: The Gold Wars in the Amazon Rain Forest (Viking, 1997). The book discusses gold mining operations in the territory of theYanomami people of the Amazon, alleging killings and severe human rights abuses by independent miners and gold-mining companies.[citation needed]
In 2000 Tierney published his bookDarkness in El Dorado, accusing the American anthropologist ProfessorNapoleon Chagnon and his colleagueJames V. Neel, among other things, of exacerbating ameasles epidemic among the Yanomamö people.[5][6][7]
TheAmerican Anthropological Association convened a task force in February 2001 to investigate some allegations made in Tierney's book. Their report, which was issued by the AAA in May 2002, held that Chagnon had both represented the Yanomamö in harmful ways and failed in some instances to obtain proper consent from both the government and the groups he studied. However, the Task Force stated that there was no support to the claim that Chagnon and Neel began a measles epidemic.[8] In June 2005, however, the AAA voted over two-to-one to rescind the acceptance of the 2002 report.[9]
Most of the allegations made inDarkness in El Dorado were publicly rejected by theProvost's office of theUniversity of Michigan in November 2000.[10] For example, the interviews upon which the book was based all came from members of theSalesians of Don Bosco, a congregation of theCatholic Church, which Chagnon had criticized and angered.[11]
Alice Dreger, an historian of medicine and science, concluded after a year of research that Tierney's claims were false and theAmerican Anthropological Association was complicit and irresponsible in helping spread these falsehoods and not protecting "scholars from baseless and sensationalistic charges".[7]