Arturo Warman

'''Arturo ('Jack') Warman Gryj''' (September 9, 1937–October 21, 2003) was a Mexican anthropologist, member of the cabinets of Carlos Salinas and Ernesto Zedillo, also an author of nine books, two of which have been translated to English. He also wrote multiple articles for the magazine ''Nexos''. He has also taught social epistemology at the University of Chile. Provided by Wikipedia