content: Let's do this again: What modern, replicable study that will show anything about IQ or IQ distribution are you referencing? I am asking because you just stated something as if it were a fact you had complete knowledge of. But I have a feeling you are actually just stating what you feel to be "common knowledge". Now typically, what a person will do when I call them out in this manner is they that they run to google and grab the first thing they can find that looks somewhat scientific, then cut/paste a link and say "eureka I found it" please don't do this. Let me make it easier for you. You may not really know much about the quantification of intelligence but that's OK, no one really does.  Intelligence research was shut down about 70 years ago. Yes people study the brain and some people study parts of intellect, but no major study has been funded on any significant scale since that which would attempt to quantify intelligence. When you see people saying a groups has an IQ of X or an IQ of Y it's like a horoscope at this point. Stats have been skewed, social justice warriors have defunded anything that goes against their narrative, and because of this I am asking you to be very skeptical of repeating unsubstantiated claims about intelligence.