Scientific racism was one of the most harmful misuses of knowledge in modern history. It used the language of #science, measurement, classification, and progress to support false ideas about human hierarchy. Although it presented itself as objective research, it was shaped by #bias, colonial power, social inequality, and political interests. This article studies scientific racism as a historical case of how knowledge can be misused when research is separated from #ethics, soc

This article examines scientific racism as a historical form of #pseudoscience that used the language of research to support unequal social systems. Scientific racism claimed that human beings could be divided into fixed racial groups with natural differences in intelligence, morality, civilization, and social value. These claims were not based on reliable science. They were built through selective evidence, weak measurement, cultural bias, and political interest. The article