Yeah, comparing populations with IQ is specious BS, but you can track IQ over time and see what messes up people’s ability to take a test pretty easily. One that sticks out in my mind is kids in American schools who don’t get breakfast scoring something huge like twenty points lower even when you control for other factors, the constant deprivation of living in Gaza undoubtedly does huge damage.
![[Nazis] actually your iq is very low this is why it's ok to kill you](https://lemmygrad.ml/pictrs/image/dbd88c11-ac50-4efa-bcef-99c5935fa2d6.png){kind=link}
Yeah, comparing populations with IQ is specious BS, but you can track IQ over time and see what messes up people’s ability to take a test pretty easily. One that sticks out in my mind is kids in American schools who don’t get breakfast scoring something huge like twenty points lower even when you control for other factors, the constant deprivation of living in Gaza undoubtedly does huge damage.