Although I have not yet read the entire text, but i have had a chance to go through Angela Saini's interview published in TOI. In every society there are some people holding orthodox view of eugenic inequality. Majority of people particularly educated mass have dispensed with this idea or logic. Moreover, the most arduous scientific work done under the banner of Human Genome Project and mapping of entire genome 3.2 billion characters of mankind has clearly dubbed the concept of racial superiority as baseless and man-made. Last year I was in London on a tourist visa.I never encountered any sort of racial prejudice while interacting with Britons, rather appreciations.