There are no hockey superstars from Texas - white, black or Latin. Even small biological factors can be the difference between a gold medal and finishing out of the money. Such trends feed on themselves, creating cultural stereotypes that amplify small, but meaningful, differences in performance linked to heredity. This dynamic creates a biosocial feedback loop, with nature and nurture fueling each other. The science of genetics has now advanced to the point where open discussion can destroy, rather than reinforce, the most harmful of stereotypes.
Humans are different.
Beta-thalassemia is most prevalent in Mediterranean populations. Some white populations are more genetically predisposed to cystic fibrosis and multiple sclerosis. Sports provide a way to help us discuss this new paradigm, which is emerging out of the genetic revolution. Maybe it s time we celebrate human biodiversity rather than just offer lip service. Pretending that there are no slippery questions does not prevent them from being asked, if only under one's breath.