"Whenever we try to envision a world without war, without violence, without prisons, without capitalism, we are engaging in an exercise of speculative fiction," writes Imarisha in Octavia's Brood: Science Fiction Stories from Social Justice Movements, an anthology of short sci-fi stories co-edited by her and Adrienne Maree Brown. "Organizers and activists dedicate their lives to creating and envisioning another world, or many other worlds, so what better venue for organizers to explore their work than through writing science fiction stories?"