It’s avoiding bad outcomes. Babies from closely related people often have problems. Practically every culture has a method of avoiding close relatives breeding
Eugenics is about breeding for desirable qualities, a eugenicist’s ideal person still couldn’t make good kids with a close relative
In that case, let’s all marry our cousins and brothers!
That’s not eugenics.
It’s selective breeding to get certain genetic qualities, which is the definition of eugenics
It’s avoiding bad outcomes. Babies from closely related people often have problems. Practically every culture has a method of avoiding close relatives breeding
Eugenics is about breeding for desirable qualities, a eugenicist’s ideal person still couldn’t make good kids with a close relative
Avoiding bad genetics is desirable. Just because it’s normal doesn’t mean it isn’t eugenics