Andrea Ballestero is an anthropologist interested in political and legal anthropology, STS, and social studies of finance and economics. She is a faculty member in the Anthropology Department at USC. Her work looks at the unexpected ethical and technical entanglements through which experts understand water in Latin America. She is particularly interested in spaces where the law, economics and techno-science are so fused that they appear as one another. In recent years she has been following the paths of water pricing in Costa Rica, bureaucratic care for water in Brazil, and traveling water knowledge throughout Latin America.