As the planet faces ever-worsening disruptions to global ecosystems—carbon and chemical emissions, depletions of the ozone layer, the loss of biodiversity, rising sea levels, air toxification, and worsening floods and droughts—scholars across academia must examine the cultural effects of this increasingly postnatural world. That task proves especially vital for southern studies, given how often the U.S. South serves as a site for large-scale damming initiatives like the TVA, disasters on t...