I should add, it is genetics.
It also applies to white people. If your parents are stupid, if you’re from a stupid family, chances are you’ll be stupid, it’s in your DNA.
As is criminality and violence in general, if your family tree shows there’s a criminal and violent element, you have a high risk of having those traits.
Statistics represent the percentages, but people defy statistics all the time. My daughter will, our friends children will, and I know plenty of other folks who have defied the percentages because they are in a good environment.
You suggest that I sound like a liberal for believing in the potential of an individual even as you parrot the thoughts of Margaret Sanger? I can agree to disagree and I firmly believe environment is far more important than genetics and I can prove it scientifically. Take the same packet of seeds and plant some in good soil and poor soil and see what happens. Vary it up - water some - don’t water others - give some good light - give some poor light. Proof using the scientific method.
Following the logic path you started earlier in this thread - my daughter and our friends children (Ethiopian) should simply be eradicated because “statistics” say they are genetically inferior?