Decades ago, when I was in university, I remember having professors from anthropology to philosophy, all going out of their way to deny the existence of biological race. One of their big claims against race-realism was that there’s no single gene for race; that was supposed to be their gotcha argument to BTFO racists. Of course, most all of their students were White and middle to upper middle class. If more of their students had been non-White, I believe their lectures about race would be very different.

But if any anti-racist pseudo intellectual tries to lecture you on how race isn’t actually real because “there’s no single gene for race.” You can explain to them that there’s also no single gene for species.