A global land rush is aggressively underway. It is reinventing frontier narratives wherever farmland, rangeland, and forestland appear “underutilized,” particularly in the Global South. Though the means and motives of these acquisitions are diverse, the lens of “new enclosures” lends itself to focusing on their similarities. New enclosures surpass the enclosures of bygone centuries in scale and speed and in the plethora of resources they reach. Sociological interventions, both theoretical and applied, are needed to contextualize and concretize this burgeoning alienation of land rights and power contingencies across communities and continents.