As communities around the world grapple with the impacts of climate change on the basic support systems of life, their future climate imaginaries both shape and are shaped by actions and material realities. This paper argues that the three globally dominant imaginaries of a climate changed future, which we call ‘business as usual’, ‘techno-fix’ and ‘apocalypse’ – fail to encourage actions that fundamentally challenge or transform the arrangements that underpin systemic injustices and extractive forms of life. And yet, to meet the challenges associated with food production, energy needs, and the destruction of ecosystems, people are coming together, not only to take transformative action, but in doing so, to create and nurture alternative imaginaries. This paper presents empirical findings about how communities in north and south India and south-east Australia are pre-figuring alternative futures, locally and in most cases in the absence of broader state support. An analysis of communities’ actions and reflections indicates that their praxes are altering their future imaginaries, and we consider how these local shifts might contribute to broader changes in climate imaginaries. At the heart of the emerging imaginaries are a set of transformations in the relational fabric within which communities are embedded and how they attend to those relations: relations within community, with the more-than-human, and with time.