[Degeneration and improvement of the race: social higiene or eugenics? Colombia, 1920-1930].

This article discusses the similarities between certain knowledges and practices focused on "improving the race" in Colombia from 1920-1930, showing how they can be located within a framework defined by historiography as the "Latin American eugenic movement." The term "social hygiene" appears in some Colombian medical texts during this period to describe the improvement of a fraction of the population defined as "degenerate." This study contributes to discussion of the need to rethink "racial improvement" strategies as local, heterogeneous, diverse problems.