Facebook says it will build a system to prevent advertisers from buying credit, housing or employment ads that exclude viewers by race.
Facebook’s system allows advertisers to exclude black, Hispanic, and other “ethnic affinities” from seeing ads.
Imagine if, during the Jim Crow era, a newspaper offered advertisers the option of placing ads only in copies that went to white readers. That’s basically what Facebook is doing nowadays. The ubiquitous social network not only allows advertisers to target users by their interests or background, it also gives advertisers the ability to exclude