The Gypsies, along with the Jews, were a major target of the Holocaust due to claims that they were both inferior races. Attempts to apply Darwinian eugenics were part of the Nazi effort to produce a superior race in Germany. The Gypsies have largely been ignored by scholars and others until recently. At least a dozen academic studies and four books have now been dedicated to document their experience during World War II. Hitler was not behind the genocide of Gypsies, nor was he concerned about them; the academic "race scientists" planned and orchestrated their genocide. The Gypsies' case illustrates a major result of rejecting the Genesis teaching that all men are descendants of the original created pair of humans, and instead Nazi ideology classified people groups on a superior-inferior ranking. As documented in this brief review, the evil this worldview caused, even to a relatively small group, was enormous.