Carles Castellanos i Llorenç (Barcelona, 1942). He is a writer, translator, and political activist of the Catalan independence movement. He holds a Ph.D. in Translation from the Universitat Autònoma de Barcelona, has been director of the Department of Translation and Interpreting of this University, and is currently a professor of doctoral studies in this Department. He is a member of the Catalan National Assembly and was vice-president from 2012 to 2013, as well as a member of Poble Lliure and the Popular Unity Candidacy of Barcelona. Biography When he was a boy he participated in advocacy and cultural tasks in the Sant Andreu neighborhood of Barcelona and joined the National Front of Catalonia (FNC) in 1960. In 1968 he was one of the founders of the Socialist Party of National Liberation (PSAN). In 1974 he created the PSAN-Provisional a split from the PSAN. In 1979 he formed Independentists of the Catalan Countries (IPC) after union with the Socialist National Liberation Organization (OSAN) of Northern Catalonia. He was later one of the driving forces behind the Movement for Defence of the Land (MDT) from 1983-1984 and joined it again in 1985 (after IPC temporarily left that organization). During the following decades, he was one of the most prominent leaders of the MDT. Due to militance in the Esquerra Independentista, he suffered several arrests and imprisonments during the early years of the Spanish transition to democracy, in 1981, 1982 (for carrying a banner with the slogan "Independence"), in 1988 and in 1992, when he was persecuted during Operation Garzón, which is why he went underground and had to go into temporary exile. He is a member, among other entities, of the Pau Vila Research and Documentation Centre, the Catalan Forum for the Right to Self-Determination, Circle 21, and the Platform for the Right to Decide. He has been one of the prominent promoters of the Language Defense Groups (1982-1988) and the Third Congress of Catalan Culture (1999-2001). He was vice president of the Catalan National Assembly from 2012 to 2013. The protracted independence militancy has led to many arrests and tortures, with 4 periods of imprisonment, clandestinity, and exile. Academic assignment He is an industrial engineer and linguist, author (or co-author) of several works lexicographical, among which, we can highlight the Dictionary French-Catalan/Catalan-French (1979, expanded in 2003), the Diccionari d'informàtica (1982), the Diccionari de paranys de traducció (false friends) (2000) and the