ABSTRACT Overcoming the destructive power of the capitalist world system requires bringing relevant alternatives together in a way that respects their diversity. In this article, we investigate the significance of care – in its ethical, practical, and affective dimensions – in the task of uniting the pluriverse alternatives at moments and sites of counter-hegemonic struggle. Our analysis focuses on the degrowth movement and environmental justice movements. Adopting a post-Marxist discourse theory lens, we argue that care can mobilize and coalesce these pluriverse alternatives into temporarily united counter-hegemonic coalitions. For effectively disrupting the hegemony of the capitalist world system, we suggest that the pluriverse should meet the following three conditions: (1) the symbolic construction of the world system as an enemy to mobilize against, (2) a vision recognizing the foundational nature of care-based relations for pluriversal futures, and (3) practices of care fitting together with the parallel understandings and visions of the pluriverse.