In this episode, Xavier Bonilla has a dialogue with Razib Khan about genetics, how to understand populations and racial categories through genetics, and some of the social implications. They start by discussing the basics of genetics, the differences between DNA and genes, and how genes work over time. They talk about the different groups of humans as a species and understanding humans as a type of "super species." They discuss modern-day humans and how they spread around the world. They dialogue about the origins of Western Hemisphere Indigenous tribes and some of the genetic significance of Genghis Khan. They also mention some of the population structures of India. They also discuss how to understand genetics with race and some of the differences between race and ethnicity.
Razib Khan is a geneticist, writer, and podcaster. He has written for many scholarly journals on genetics. He has also written many pieces for mainstream outlets such as The New York Times, The Guardian, and National Review. You can find all of his work, including his substack page here. Twitter: @razibkhan