Aliens in Green (Bureau d'études, Ewen Chardronnet, Mary Maggic, Julien Paris, Špela Petrič) is an investigative laboratory and tactical theater group combating the alien agents of anthropogenic xeno-power. Using media communication, open-science philosophy, and speculative fiction, the collective generates critical discourse and interventions in the public sphere. One may understand Aliens in Green as both a symmetrical and antagonist entity to the “Men in Black.” They act as discursive agents dealing with human relations and life forms of a third type. But unlike the “Men in Black” who operate secretly and erase people's memories, Aliens in Green act openly and tactically, allowing earthlings to identify the numerous collusions between capitalist and xeno-political forces.