Common Knowledge?: An Ethnography of Wikipedia projects, its budget, the activities of the Wikimedia chapters of volunteers who organize for their own projects, or any individual project. As founder of Wikipedia, Jimmy Wales has a unique relationship with the Wikipedia community. The Wikimedia community has recognized him as a classical authority figure. His primary role is as a spokesperson for the movement. The author describes his role in the Wikimedia movement, asserting 6 years of ethnographic research while also being a community member. Academic criticisms of Wikipedia's overall model are summarized. A reviewer for "Vice" called the book "both primer and detailed study on the habits
Brazil–Nigeria relations Brazil–Nigeria relations Brazil–Nigeria relations refers to the current and historical relationship between Brazil and Nigeria. Relations focus primarily upon trade and culture. The two nations, one the largest country in Latin America by size, the other the largest country in Africa by population, are remotely bordered across from one another by the Atlantic Ocean. For centuries, Brazil and Nigeria have enjoyed a warmly friendly and strong relationship on the bases of culture (since many Afro-Brazilians trace their ancestry and religious practices to Nigeria) and commercial trade. Nigeria is a major provider of petroleum to Brazil. In September 2008, the Nigerian