The 3ecologies project is an autonomous organization dedicated to participatory experimentation in research-creation. It operates at the intersection of artistic practice, philosophy, and community engagement, building on the nearly two decades of experience of its parent organization, the SenseLab, based at Concordia Univerisity, a pioneer in the theory and practice of research-creation (senselab.ca). Its aim is to catalyze the emergence of new forms of creative collaboration across disciplinary boundaries, and to disseminate the resulting “techniques of relation” for adoption by artists and social actors, for adaptation to their needs. It seeks to operate as a “process seed bank” disseminating seeds of creative practice that can impart self-organizing momentum to outside artists, collectives, and organizations. The 3e project operates as an extra-university research and learning environment, according to the principles of a processual gift economy. It is dedicated to an ethos of radical openness. A nonprofit organization registered in Quebec, all of its activities are open to all and free of charge. 3e places special emphasis on creating a welcoming environment for neurodiversity, not only supportive of but positively learning from the normally undervalued experiential and perceptual worlds of pathologized and racialized communities. The perspective is ecological, in an expanded sense adopted from philosopher/activist Felix Guattari. The “three ecologies” are the social, the environmental, and the conceptual, as they enmesh in every event. 3e poses the question of sustainability in that expanded framework. 3e operates as a node in the international network developed by the SenseLab, which includes over 800 participants worldwide, with active local groups in Montreal, Australia, Brazil, and several locations in Europe, and formal partnerships with more than two dozen university and art-organization partners. Distance collaboration tools are used to cross-pollinate ideas and approaches between network members. Activities cycle between online collaboration and live participatory research-creation events of experimental format. The development of new digital tools for cycling between locally embodied and networked online interactions as part of an integrated “creative process engine” is a long-term goal of 3e.