Over the past seven years, human semen imports from the U.S. to Brazil have surged some 3,000%, with most buyers selecting donors whose online profiles suggest they will yield light-complexioned and preferably blue-eyed children.

“The preference for white donors reflects the persistent racism in a country where social class and skin color correlate with glaring accuracy...

Over the past seven years, human semen imports from the U.S. to Brazil have surged some 3,000%, with most buyers selecting donors whose online profiles suggest they will yield light-complexioned and preferably blue-eyed children.

“The preference for white donors reflects the persistent racism in a country where social class and skin color correlate with glaring accuracy...