Roman Rise Linked to Ancient Genes

Analysis of ancient DNA (AADR) using educational‑attainment polygenic scores suggests Iron Age and Republican Romans score unusually high compared with contemporaneous European groups. The author proposes this population‑level cognitive/administrative advantage may have helped Rome scale institutions that produced an empire. — If robust, the claim reopens debates about how much population‑level genetic differences can shape long‑run political and institutional outcomes, with implications for history, social science, and modern policymaking around genetics and inequality.