Genetic research is forcing leading scientists to look again at racial differences. This series finds out what modern genetics can tell us about the differences between population groups.
Episode 1
This episode traces the controversial history of genetic research and eugenics
Episode 1
Episode 2
This episode examines a controversial topic: how far is sporting talent linked to race?
Episode 2
Episode 3
The genetic engineering revolution contains a taboo: the question of race and intelligence
Episode 3