The problem of the left with the technique: An interjection from the engine room. PROKLA. Journal of Critical Social Science, Berlin, DE, v. 47, n. 186, p. 83 – 95, 2017. DOI: 10.32387/prokla.v47i186.180. Disponível em: https://prokla.de/index.php/PROKLA/article/view/180. Acesso em: 8 dec. 2025.