Article from Znetwork. Also published by Films for action and Class Autonomy. First published in Swedish in the spring of 2025. More articles by the author on Libcom here. Photo above: The syndicalist and sex educator Elise Ottesen-Jensen, known as “Ottar”. As early as the 1920s, Ottar emphasized that labor movements cannot achieve the liberation of humanity until trade unions break their internal male dominance. The photo was taken by the newspaper Arbetaren.