This essay directs the theoretical energy of the emerging anthropology of the future genre toward the essential task of generating new anthropological prospects for making positive world contributions. Embracing visioning as a promising ethnographic technique, I develop an ethnography of the future drawn from central Ohio Transition participants' prefigurative actions and descriptions of desirable futures. I suggest that temporal imaginings have very real effects on the world we ultimately (re)build and outline anthropology's roles in the future-making process. [anthropology of the future, climate change, Transition movement, visioning] It was the end of the world as we knew it-but it was not the end of the world.-Samuel Alexander and Brendan Gleeson, Degrowth in the Suburbs.Can anthropology change the world by writing about the future? -Samuel Gerald Collins, All Tomorrow's Cultures.The Friday the thirteenth in March of 2020 felt more ominous than most. That day, my life-like the lives of so many others-seemed to come to an abrupt halt. College classes around the world were suddenly supplanted by online instruction for the remainder of the term. The conference I was to attend the following week was cancelled, along with everything else. Children came home from school dazed and confused, not knowing when they might return. At all levels, the arts, sports, religious services, and other types of togetherness went into hiding as people became socially distanced avatars of their former selves. Anxious talk of COVID-19's imminent arrival dominated all frequencies. As shelter-in-place orders brought nonessential economic activity to a standstill, unemployment skyrocketed and global markets shook violently. How long would it last? How bad would it be? Innumerable unknowns made it difficult-and terrifying-to imagine what might lie ahead. Some of us had been hoping for years that something would come along to slow the pace of greenhouse gas emissions and buy much needed time in the global fight against climate change. Authors like permaculturist David Holmgren speculate that even voluntary reductions in consumption could "trigger a crash