Economic inequality is fueled by population scale, land-limited production, and settlement hierarchies across the archaeological record - Timothy A. Kohler; Amy Bogaard; Scott G. Ortman; Enrico R. Crema; Shadreck Chirikure; Pablo Cruz; Adam Green; Tim Kerig; Mark D. McCoy; Jessica Munson; Cameron Petrie; Amy E. Thompson; et al. (Proceedings of the National Academy of Sciences, 2025)