because that's the meta belief/deeply held prior among most of the intelligentsia and other woke folk: there _are no fundamental differences between humans_. All outcomes derive from "environmental factors" like sexism, stereotypes, oppression and racism

denlillaapan

science

Why are Girls Still Falling Behind in Maths? (The Economist)

I don't understand why this points to environmental factors.  Perhaps all it shows is that small differences in initial ability lead to large differences in outcomes after training / when the material gets harder.

