# Luigi Luca Cavalli-Sforza **Domain:** Population Genetics / Human Migration / Cultural Evolution **Doc Type:** Thinker Node **Maturity:** Developed ## Definition **Luigi Luca Cavalli-Sforza** was a geneticist whose research used population-genetic data to study human migration, variation and the interaction of biological and cultural transmission. ## Nexus Context At Stanford, Cavalli-Sforza collaborated with Marcus Feldman on mathematical models of cultural transmission. Their work helped establish that inheritance can move vertically from parents, horizontally among peers and obliquely across generations through teachers and institutions. [[articles/The Evolutionary Roots of Silicon Valley|The Evolutionary Roots of Silicon Valley]] uses this lineage to connect biological descent with technical and cultural inheritance. The continuity implication is crucial: non-genetic transmission can preserve patterns and practices, but resemblance transmitted through culture remains different from numerical persistence of a person. ## Sources / Provenance - Cavalli-Sforza and Feldman, _Cultural Transmission and Evolution_, 1981. - Stanford discussion with Marcus Feldman: https://biox.stanford.edu/highlight/qa-stanford%E2%80%99s-marcus-feldman-extension-biology-through-culture ## See Also [[wiki/Population Genetics|Population Genetics]], [[wiki/Cultural Transmission|Cultural Transmission]], [[wiki/Gene-Culture Coevolution|Gene-Culture Coevolution]], [[wiki/Niche Construction|Niche Construction]]